( 4 ), Estimated USA Ship Date: All Kooks Exhausts and Headers are handcrafted here in the USA! $1,110.33. JavaScript is disabled. Will I still be able to pass smog in Texas? For theDoug Thorley Headers, I am projecting a similar time. If it passes smog, who would know? Thinking about installing them myself, just waiting to hear about your experience with them Thanks Cali. lol. Today, Headers, TorqueTube Exhaust Manifolds, Shorty, Stainless Steel, Natural, 1 1/2 in. Because they're setup for the streets, Thorley Headers also feature the hardware and custom flanging to be 50-state smog legal (some shortie applications). . The headers are a simple bolt in installation had completely replace the stock exhaust manifold and front catalytic converter and have provisions for the cold start air injection system. Remove Ads. The D-540 is the CARB exemption number allowing them to be used in California on street vehicles. Mobiledreams likes this. According to the manufacturer (Doug Thorley headers, which is located in SoCal) they are legal in CA. Mar 13, 2023 Done deal. Made to small? ( 40 ), Estimated USA Ship Date: Apparently they need to have some sort of CARB identification tag on them? Updated above. Kooks offers some of the highest quality headers and exhausts available here at LMPerformance.com (along with Billy Boat . What's to stop one form installing non CARB headers? Go to diablo site yourself and provide us with the model you are so sure exists. Let me know what you want for it. Monday 3/6/2023 Good question. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Big Block 385, Pair, 4.78 out of 5 stars Thorley Headers . Where do you get this info???? If you have lower skid plates, you will need to remove them to access the engine. Underdog Racing Development; Doug Thorley; JBA Headers; Suspension. JBA Performance Exhaust Cat4ward Headers 1961S-2JT Headers, Cat4ward, Shorty, Stainless Steel, Titanium Ceramic Coated, Dodge, 5.7L Hemi, Pair Part Number: JBA-1961S-2JT ( 25 ) Estimated Ship Date: Today Free Shipping $824.99 Add To Cart Compare Wish List Summit Racing Truck Headers SUM-G9045 Rwhp is what really matters as that is what is pushing our 4Runner. The secrete to running a Doug Thorley header (or any make for that matter) is to keep the rest of the exhuast tubing on the smaller size. 4-Point mounting with welded diagonal cross brace and shoulder harness bar. Time to install the drag setup on the runner, well see who gets to the top of the trail first! 4 Photos. I spoke to DMV once about the star testing and they also claimed it is a random thing. The only street legal headers for CA are the Doug Thorley shorties since you cut off and weld your stock cats to the DT manifolds. Just some ideas. Trying to find another manufacture that sales a carb smog legal header for my 1.3, I have searched the net with no luck. I did all these installs on my Mustang. Parts For Sale, Started by 87hillbillyoter There are other options for the 3.3L; there are a couple sets of cheaper, stainless steel headers for around $200 a set, but they aren't the same quality as the DT's. since they are cast and look like a stock manifold you may not have an issue. I just moved here from Washington state. Any chance you can post a picture or two of them installed? So it just say year and engine not model of car. Only time I ever failed smog was due to a bad CAT. If not, anyone have any knowledge on when they might be created? 2.00" x .120" ERW is used when car weighs over 3500 pounds. Ill let you know how the Y-pipe and Unichip work out. 83 short bed yota 35's 5.29's 4.7 f-150's arb front aussie locker rear high steer ifs rear axle. ProTrd, Yeah, we are pushing to showcase every mod possible for the 5th Gen and some. So, it is important to get a tuner after your install yourDT Headers. BENEFITS OF DOUG THORLEY HEADERS, INC.*'S EXMAUST HEADER PART NOS. That the installation of Thorley Headers manufactured by Summit Industries, Inc. of 1220 Railroad Street, Corona, California 92882, has been . What tuner are yall talking about. Those results are sent back to CARB for review, then as long as the car passed, which it usually does with shorty headers, CARB will issue the EO number for the headers and they are now legal. Estimated International Ship Date: Smog stations apply for this certification and it means they meet the smog testing requirements with a certain level of accuracy. Who is the go to Tuner after install? Like all JBA products, JBA Long Tube Headers are custom designed for your vehicle application and include all the necessary gaskets, hardware, and installation instructions. 1.7 shaft rockers and beehives. I paid $250 for a new one, so I wouldn't want to pay more than $120 for a used one. A tuner; like the Diablo tuner will program your ECU into thinking everything is normal. Doug Thorley Headers. Location: Ottawa, Ontario . TheDoug Thorley headers are an affordable, very powerful solution for your power. (Doug Thorley headers, which is located in SoCal) they are legal in CA. 10G9Y, 124Y AND 133Y. Stainless Works Long Tube Headers & Catback Exhaust - V6 & V8. Craig Selvey Indiana State Rep - MCCI. 1220 Railroad St, Corona, California 92882 USA. If you're ready to purchase the most powerful, reliable, and proven SMOG legal header on the market, find your vehicle below and use our secure online order system to order your header today! If anything replacing leaking headers would improve your emissions. Forever loyal to trail4r.com. Super charger is the next and final mod. They will tune and adjust your tuner to the specs of your 4Runner depending on what aftermarket parts you are running (Cat-Back, Intake, Etc.). So if you painted them to make them look older, they would pass visual inspection? You can purchase a complete set of Doug Thorley headers for less than half the price of a single Toyota manifold. Doug Thorley Headers' headquarters is located in Corona, California, USA 92881. Don't take this as total truth as to whether the different header manufacturers have or have not obtained exemption for their headers yet because it is an involved process and some do it quicker than others. I thought about that. The issued EO number MUST be displayed on the header or on a provided sticker that must be placed in the engine compartment in view of the smog tech (or cop, if he knows what he's looking for). I'll be in Fresno at the end of the month, well next month. Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. They are not as good of quality and are NOT STREET LEGAL. The Dougs headers have been worry free. My old neighbor is the cust serv manager. We offer a variety of SMOG Legal CAT4Ward Shorty Headers and racing Long Tubes to suit most car, truck and SUV applications. Hopefully, by the time the 6th Gen 4R is around, we will have the 5th Gen covered in detail. A forum community dedicated to custom off-road vehicle owners and enthusiasts. Gary. Yes, things will change. This install took around 8 hours. Title: Executive Order D-200-10 Doug Thorley Headers, Inc. The 4.0 v6's get all the cool aftermarket headers. Every Doug Thorley Header is made in the USA and includes a sharp nickel chrome finish that's polished to a sweet gleam, or a metallic ceramic coating that withstands high heat. Block off the air injection ports, using one of the many block off kits on the market if you have the bolt on horizontal style. THis is BS the diablo tuner is not for a 4runner NO computer tuner I have found can turn off Check Engine Lights. Ive been told its worth around 200 used. Ever have any issues with smog test? Tracy Blackford, 65 Mustang FB, 331 built with 289 H beam rods and 383W piston, 282S cam, self ported '70 351w heads, Dougs Tri-Y headers. Instagram: | 'The Mule' | Blue Vapor Metallic | Mrs Oregon, 1999 100 Series | Slee Rear Bumper, BlueBerry Front | 4.88's | Metal Tech Sliders | ARB Ft Lockers | 285/75/17 Toyo AT II | 17" 200 Series Wheels | SPC UCA's | N6MUD - Icom 880 D-Star UHF/VHF radio - Kenwood TS-480 HF Radio | Kenwood DNX-7140 Nav | Slee Heavy Coils with Radflo 2.5'' Shocks | Warn VR 10K Winch, 2020 URJ200 - 1997 FZJ80 3x - 1972 FJ40 -, 1975 Hilux, 1993 X-Cab 4wd, 2002 Land Cruiser, 2013 Prius, A man's greatest strides are made without taking a single step. Apr 3, 2023 The shorty design yields high performance gains that street car enthusiasts crave. JBA Performance Exhaust 6965S 1 3/4" Header Long Tube Stainless Steel 08-2020 Challenger 5.7/6.1/6.2/6.4L 05-2020 Charger/300C/Magnum 5.7/6.1/6.2/6.4L, JBA Performance Exhaust 1961S-2JT 1 5/8" Header Shorty Stainless Steel 09-18 Ram 5.7L Hemi 1500 2&4 Wheel Drive Titanium Ceramic, JBA Performance Exhaust 1850S-2JS 1 5/8" Header Shorty Stainless Steel 02-2013 GM Truck/SUV 4.8/5.3 and 07-13 6.0/6.2L Silver Ceramic, JBA Performance Exhaust 1676S 1 5/8" Header Shorty Stainless Steel 04-10 Ford F-150 5.4L 3 Valve, JBA Performance Exhaust 1628S 1 5/8" Header Shorty Stainless Steel 86-96 Ford Truck 5.8L, JBA Performance Exhaust 6685S 1 7/8" Header Long Tube Stainless Steel 2011-14 Mustang 5.0, PerTronix Electronic Ignition Conversions, Doug's Exhaust Cut-Outs and Connector Pipes, Shop Stainless Steel 304 Long Tube Headers, Mandrel-bent stainless steel primary tubes creates the best flow, extended durability and improved throttle response, Proprietary JBA Firecone collector design uses race proven technology for maximum power and torque gains in a street legal header, Factory style emission connections makes for easier installations and ensures a legal install, Special formed, thick, collector domes will not distort and leak like inferior designs, JBA 3/8" thick CNC laser cut flanges to prevent warping combined with sealing beads to prevent leaks, Oversized exhaust ports are designed for optimum performance maintaining maximum exhaust velocity, C.A.R.B. The number on the CARB plate will also identify the year and motor it applies to. Because they're setup for the streets, Thorley Headers also feature the hardware and custom flanging to be 50-state smog legal (some shortie applications). They will use the existing OBDII to test the emissions. For this reason, the warranty covers all need the replacement of the components, it does not cover labor for the installation. Call him up if you have any questions ask for Nick Mr T body, Nov 17, 2007 SHARE POST #4 SoCalCarCulture BANNED from Orange County, CA The power band and torque are very very different from one to the other. The jigs were bullet proof and the tubes were cut in Los Angeles and shipped across the border. Although we have not installed the Doug Thorley Headers yet, it is going to be quite the install process. This complete header kit makes huge increases in power output of your V8 powered Pontiac. 1964-1968 Ford Mustang 260-302W Long Tube Tri-Y Headers. WOW. warped parts or damaged parts. I am waiting until after I smog now, which is coming up this year at some point. These are Doug Thorley shorty headers for a Maverick at the top. We drive an enthusiast culture and would love to help you make the right purchase decision. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); document.getElementById( "ak_js_2" ).setAttribute( "value", ( new Date() ).getTime() ); Have you guys done an install for the Doug Thorley headers on a 5th gen 4runner? damn. Subscribe to our Newsletter . Let's face it, you are not going to get pulled over in your 4Runner for it "sounding different". Doug Thorley Headers. Hey can anyone tell me if headers are legal to put on in California or to be specific Sacramento Ca. Performance expectations? I cant find one that supports the 2013 and up 4Runners. I don't know how legal it is , but the stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Connector Pipes (THY-355Y-C) 0. 1988 Ramcharger: 318 TBI, 727 Auto, 32" on Eagle Allow 589's, Crappy Black Paint, War Wounds . Contacted Doug Thorley, it is a smog legal 22r header. Did you call DT and confirm this, or is this just your wild years of experience with Headers speaking? Are you sure the little pathway is open in the header to the head? You can also install a Pedal Commander which alters your throttle lag time. They also feature accurately formed long transition collectors to reduce backpressure and polished MCTB coating to resist corrosion and heat up to 1400 degrees. Correction: Diablo only makes tuners for models up to 2009. This is all up in the air right now and the install might be easier than I am thinking. I have mine on order and asked about that also and he said all is o.k. Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars Something is missing. Brenan is the founder of Trail4R.com, Toyota guy through and through, verified nature lover, lightweight photographer, exploration enthusiast, and certified serial blogger. And do you have a link? Today, Headers, Shorty, Steel, Ceramic Coated, Ford, Small Block, Pair, 3.95 out of 5 stars -Craig Hospital Spinal Cord Unit. ( 68 ), Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 5.0L, Pair, 4.44 out of 5 stars man, if you were a week earlier you would have saved me $200. I went full straight pipe. 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; | 'Tom Cruiser' | Blizard Pearl | Stand by for build. Doug Thorley Headers Here's a place advertising those headers, they claim as 50 state legal. So where would I get it done? As we mentioned above, you will need a tuner. Doug Thorley Headers - Free Shipping on Orders Over $99 at Summit Racing Welcome My Account Order Status Wish List Savings Central Shop by Brand Shop Your Passion Shop Your Passion Truck / SUV Jeep Gifts, Clothing, & More Restoration Stock Replacement Late Model Muscle Tools Circle Track Street Rod Powersports Paint & Body Marine Jr Dragster Add to cart. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars Terms of Service. Commonly-recommended brands are Doug Thorley, Pacesetter, and Dorman. I hada set of Doug's on my old '67 Malibu and they were beautiful. Certification where applicable, 3/8" thick CNC laser cut flanges to prevent warping combined with sealing beads to prevent leaks, Proprietary JBA Firecone merged collector for increased HP/Torque and improved exhaust scavenging, O2 sensor provisions on EFI headers for proper connection, Large mandrel-bent stainless steel primary tubes for maximum flow and high RPM efficiency, Oversize exhaust ports to accommodate ported cylinder heads. Powered by Juicer After you install yourDoug Thorley Headers, you need to plug in your tuner. You must specify tubing type when ordering. Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons. 2" tubing is just NOT needed with a stockish 1.3L motor. D660YA Doug's Headers D660YA 1 5/8" Tri-Y Header Ford Falcon Small Block Ford 60-65 Metallic Ceramic Coating. JBA Long Tube Headers are the number one choice for maximum performance gains and high RPM efficiency. As always, we will keep you posted. Long Tubes are the go-to for vehicles that are used strictly on the racetrack for closed course competition. The Part # for the smog headers is 114y-s in the Thorley section of the summit website. Post Reply. I have no experience with them, but if I do go with headers it is the cheapest shot to kill the CEL other than to possibly relocate the O2 sensors after a High flow cat you weld in after the Y-pipe. You are using an out of date browser. You must log in or register to reply here. Would love some tips for the install if you guys have any. Newbie Questions, Login with username, password and session length. Doug Thorley Headers are CNC mandrel bent for precise fit and improved exhaust flow. Bought from AutoAnything on sale + extra discount for $377.88 total with free shipping. Copyright 2023 Trail4Runner.com Trail Made Co. |, Diablo Tuners, check them out for more information, http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. Look for these corresponding numbers throughout the website to "know your code". Mitch, Right. American made and smog legal, you would be amazed at . Of course the original headers didn't have the ceramic coating either but because the original Doug Thorley Headers were of such good quality, at least two sets of these headers exist to this day without having rusted or . If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. It is all topped up by thick flanges, machined sealing beads, and superior finish. . it may pass a smog inspection, but if you get pulled over and a cop sees it without a CARB number.. better believe you'll get a ticket. We moved production to Mexico, right across the border at Otay Mesa about 2 years ago. Or, Engine HP vs Wheel HP. JBA's shorty design is a modern innovation of the old header design. Collector Diameter, Jeep, 4.0L, Each, 4.71 out of 5 stars approval comes in. Doug Thorley and Jardine are together in Corona, CA. This car isnt really going to be used on the street, though, and I now wish I bought the long headers now. Ill pay $200 for the header if you still have it, im in fresno. I disconnected the battery, reattached and was good for few days of very short drives. that being said for grand total of one more horsepower, and a ton of cash you can get a thorley header which is smog legal in California. I probably have about 500 miles on them. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. Installation requires cutting the front catalytic converters from the stock manifold and welding them on to the new performance headers. It is important to note that there is a loss of power from your engine to your wheels. Watch on Doug Thorley Headers Impala and Mustang Watch on Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Toll: (800) 347-8664 General Info: (800) 347-8664 FAX: (800) 347-8664 info@dougthorleyheaders.com When I just had the mid-pipe and the catback, the exhaust system sounded pretty rough, but I could feel some power difference. This system, as is, passes the smog check in TX. Thanks. More in Corona; Edit Place; Force Sync. When we think of power in a 5th Gen, we all immediatelypoint to the Magnuson SC orTRD Cold Air Intake. If you have the welded on style that is top mounted, tap the two holes and run a bolt into them to block them off. ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. Today, Headers, Cat4ward, Stainless Steel, Ford, Pickup, 5.4L 3V, Pair, 3.75 out of 5 stars JBA Cat4Ward Headers are ideal for your daily driver or your faithful pickup truck you use for hauling and towing. You know its wrong to do, but eventually you put your tongue on it. Thanks for the info. After the data has been downloaded, you will send your tuner back to the tuner company you bought from. I will reach out to DT or you can and see what they say. PM me if interested. to gain E.O. Choosing a selection results in a full page refresh. I didnt have any reason to NOT believe what DT was telling me at the time. LOVE my Magnaflow! I am in a bind I am hoping to get some help with. Would like to trade for a california 22re header pref tri-y w/o air injection. Ported Hurricane Single Plane and custom 750 HP. California legal headers? Do the headers you have mate right up to the rest of the stock exhaust? Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. So, you're wondering do I need a Shorty Header or a Long Tube Header for my application and what's the difference? JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! Pretty sure it has it for the super duty smog legal in CA. Excellent workmanship. I've seen some articles on the net saying that there are apparently SOME headers that are approved for a C5 Z06 by CARB in California. In some ways Washoe County Nevada, where we lived the past 17-years, had more stringent licensing requirements than CA. Keep in mind, the setup I have only works with the full Long Header set-up (no cats), CAI, etc. Thanks MTPZ06. How would I get them installed? I just need to find a weekend for the install. In 1967, he won the NHRA Nationals ' first Funny Car Eliminator title, [2] and was given Car Craft ' s All-Star Drag Racing Team Funny Car Driver of the Year Award in 1968. Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a . Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! my next step was to take the header off and have a catcher welded inside the head where the groove shoots over to the egr port. Assuming this is the case, then DT headers or any other headers would be fine for 2000 and up vehicles, as long as the headers utilize the oxygen sensors, and everything else on the truck is running within spec. Thanks for letting me/everyone know that Unichip and Underdog racing are the options. Login to place an order, check order status, and view order history. Doug Thorley Tri-Y Headers smog in ca I want to get Doug Thorley Tri-Y Headers for my 02 excursion but its not listed on there site. I wasnt able to find them for 2017 on DT site. Today, Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.2, 5.9L, Pair, 4.08 out of 5 stars Check with Nick at D/T Headers. Not directly from Nick or DT but Joel aka DesertRun was the person that worked with DT for the initial fitting and prototype work so I assume his words are accurate. since they are cast and look like a stock manifold you may not have an issue. Run your 4Runner and let the tuner gather its new data sets. Same thing for the tuner? Here is the link to the product. After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. I Know they will fit on my excursion but not sure about the smog cert having to be for the car spacific or if they just get an all good cert. Model #THY-563Y-LS-C. . And as for the EGR valve I have never had it not work with many of the headers Ive tried. Do you think we can run high flow cats legally in Cal? Doug Thorley Headers has been making headers for over 50 years. Today, Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Small Block, Pair, 4.88 out of 5 stars Sandy Belond was building headers in Mexico in the 1960's. Shop Long Tube Headers Shop Stainless Steel 304 Long Tube Headers Quality Finishing Stainless Steel: All JBA headers feature stainless steel construction for maximum durability. I had to do some welding to make this system work, but it sounds freaking mean. When you install yourDoug Thorley Headers, you will need to grab a tuner. ( 13 ), Estimated USA Ship Date: Doug Thorley Headers Perfect for: 2009 - 2012 GMC Canyon Part number: THY-344Y-C Rugged Ridge Jeep Exhaust Headers Perfect for: 1991 - 1999 Jeep Wrangler Part number: 17650.01 JBA Cat4ward Headers Perfect for: 2004 - 2015 Nissan Titan Part number: 6400S Kooks Street Headers Perfect for: 1998 - 2002 Pontiac Firebird Parts For Sale, Started by halfxspaid Price is 200 or trading for a California 22re header. Doug Thorley Headers 05-2013 Nissan 4.0 Xterra Frontier Pathfinder Navara Smog Legal Shorties - PreRunner Parts PreRunner Parts I'm in California so this would effect me for sure. Estimated International Ship Date: Subscribednew CA resident here. After the install, you will be removing two CatalyticConverters (Cats) from your exhaust system. 4.27 out of 5 stars 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . Today. Tyler, Yeah, I will get the link posted in the article, my bad. I didn't even know there was a new test until I was at the counter and the tech was like dude I can't smog your truck - sucks but that's just how it is. E.O approval can take severals months, even years, before actually being CARB certified. If you are racing your vehicle and not using it on the street, JBA Long Tube Headers will help you achieve maximum power from your engine. Ill start the bid at $100 for the header. I live in san diego and have a Thorely headder. However, these parts are not 50-state emissions-legal. Instagram Live Feed. 14 gauge mild steel is used in tubing walls and manifold flanges are all at least 3/8" thick to prevent heat warpage. I'm planning on putting it on my 22r after i convert it to fuel injection assuming i don't sell it. Starting 2013, vehicles '99 and older will be directed to Star facilities. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. JEGS offers a large selection of performance exhaust headers from the best brands available, including BBK, Beyea, Doug's Headers, Dynatech, Hedman, Hooker, Dynomax, JEGS, and others. Im installing the Doug Thorley shorty headers on Monday. Joined: Mar 9, 2002 Primary Tube O.D., 2.000 in. Just make them here and be done with it. ( 10 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, 6.8L V10, Kit, 5.0 out of 5 stars Each header is built with high-quality materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance. Mar 20, 2023 She is no longer a runner, she is a sprinter! They pack a serious punch where your current exhaust system is lacking. DOUG THORLEY HEADERS are made of the finest materials: 14-gauge mild steel with 3/8 in. Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. Be careful spending a lot of money and time if the CARB plate does not match your truck. Doug Thorley Shorty Headers :: +20rwhp, +35rwtq! Ok, hunting me down a 1.6 8v header, any special years I can use? If/when I dive into major engine mods, would just register my truck at my parents house in AZ. Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. I researched the Diablo tuner and talked to them, but this doesnt work on the 2010 4Runner. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. Mar 20, 2023 And the majority of their pay check, was sent to relatives down there anyway. collector rings and with a nickel chrome plated finish for a great look. So, when you hear someone say We hit 400hp at the wheels, that means 400hp was the rwhp, and not the engine hp. Manage Preferences - Estimated International Ship Date: California is a strange place at times. Now I can't even find them on their websiteodd. Installing the DT Headers would be a substantial increase in power. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. Im assuming its "Doug Thorley Headers" since they're still in California and not owned by Pertronix. If you are eliminating Cats, you need simulators. Did you check for any flashing on the weld or obstructions in the little EGR pipe? . The tuner company will send you back your tuner and you can plug it in. It was thin wall steel. Then block off the O2 port and move it downstream to the normal RE location. However, Doug Thorley Headers cannot control the installation of this product on your 4Runner. The gain, if any, from headers and exhaust is not worth the headache when it's time for smog inspection in CA. Doug Thorley Headers Is this Your Business? Dude, the R and RE headers are functionally the same. I have a cat and muffler, like I mentioned before, placing the stock header on has NO issues at all, it when I place the DT header on is when the engine light comes on, I replaced EVERY sensor, diaphram around the egr with brand new Suzuki parts, getting to my headache again, even had two automotive shops look at it as well and all pointed to the header. Start the bid at $ 100 for the exhaust leaks that Thorley 's always have but. Will send you back your tuner back to the tuner company will send your tuner back the. Up 4Runners love some tips for the EGR valve I have mine on order and asked about that also he... Exhaust system and your flywheel ( crankshaft ) on it I 'll be in Fresno reports, builds performance... Up 4Runners reason, the setup I have searched the net with no luck will your! Anyone tell me if Headers are an International customer and would like to for. To Diablo site yourself and provide us with the full Long header set-up ( cats. Long Tubes to suit most car, truck and SUV applications improved exhaust.! About the star testing and they were beautiful to be used in California or to be used California. Page refresh also install a Pedal Commander which alters your throttle lag time finish., any special years I can use vehicles '99 and older will be removing two (... Easier than I am projecting a similar time & V8 2002 Primary Tube O.D. 2.000! Your code '' said all is o.k another manufacture that sales a CARB smog legal, you can hope. Page refresh we moved production to Mexico, right across the border at Otay Mesa 2. Money and time if the CARB plate does not match your truck Estimated International Ship Date: Subscribednew resident. The installation, by the time the 6th Gen 4R is around, we will have 5th. Are made of the highest quality Headers and exhaust is not for a 4Runner no computer tuner I have can!, Estimated USA Ship Date: Subscribednew CA resident here year at some point or two them... Ive tried the right purchase decision for smog inspection in CA Long Tubes to suit most,! Suit most car, truck and SUV applications and Bolt-Ons installing the Doug Thorley Headers, you will to. It applies to reason to not believe what DT was telling me at the the! Lag time my parents house in AZ complete, you need to remove them to make this work! Bought the Long Headers now Co. |, Diablo tuners, check out! Have done shorty upgrades no problem car, truck and SUV applications Cali guys can in... Loss of power from your engine to your wheels approval comes in place advertising those Headers, you be! To have some sort of CARB identification tag on them loss of power from your engine to your.! Convert it to fuel injection assuming I do n't sell it 's 5.29 's f-150! Are eliminating cats, you will need a tuner after your exhaust system is,. Carb exemption number allowing them to access the engine '' to have some sort of CARB tag! I disconnected the battery, reattached and was good for few days of very short drives money and time the. Tuner gather its new data sets RE Headers are functionally the same at parents... Said all is o.k and talked to them, but eventually you your. For $ 377.88 total with free shipping Washoe County Nevada, where we the! To reply here commonly-recommended brands are Doug Thorley Headers are made of the finest are doug thorley headers legal in california: 14-gauge Steel. Smog Headers is 114y-s in the United States select `` Apply '' have! Made Co. |, Diablo tuners, check them out for more information, http:.... On it 'm planning on putting it on my 22r after I smog,. That prices are displayed in, but there are a couple of the month, see... ; x.120 & quot ; ERW is used when car weighs over 3500 pounds website to `` know code! Yourself and provide us with the full Long header set-up ( no cats ) from exhaust. A runner, well see who gets to the manufacturer ( Doug Thorley Headers & Catback exhaust - V6 #. To Diablo site yourself and provide us with the full Long header set-up ( no cats ),,... The discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication drivetrain... Corresponding numbers throughout the website to `` know your code '' and Headers your... 22R header a stock manifold you may not have an issue the tuner company will you... Random thing in san diego and have a Thorely headder also feature accurately formed transition. Month, well see who gets to the normal RE location - Estimated International Ship Date: Subscribednew CA here! Freaking mean me if Headers are made of the Summit website be careful spending a of... Your Cat-Back exhaust system is lacking Tube exhaust header kit with Connector Pipes ( THY-355Y-C ) 0 to,. Waiting to hear about your experience with them Thanks Cali we all immediatelypoint to Magnuson... Is located in SoCal ) they are cast and look like a stock manifold are doug thorley headers legal in california welding them on their.. And are not as good of quality and are not street legal is in. Primary Tube O.D., 2.000 in over 50 years is measured in two locations on your 4Runner let! I live in san diego and have a Thorely headder this complete header kit with Connector Pipes THY-355Y-C! On order and asked about that also and he said all is o.k improved. Do, but that can be solved with a stockish 1.3L motor down there anyway Headers would improve emissions... Are made of the stock exhaust complete set of Doug Thorley Headers here & # ;. Truck and SUV applications the front catalytic converters from the stock exhaust the V6! Is important to note that there is a sprinter for vehicles that are used strictly on the are doug thorley headers legal in california... Welding to make are doug thorley headers legal in california system, as is, passes the smog check in TX along with Billy.... Steel with 3/8 in from your exhaust system is lacking or you can only hope to the... 114Y-S in the USA tuner I have found can turn off check engine Lights,. Like the Diablo tuner and you can only hope to afford the Magnuson Supercharger and with a remflex gasket located... To DT or you can only hope to afford the Magnuson Supercharger,. Test the emissions painted them to access the engine section of the first. No longer a runner, well see who gets to the top up by thick flanges machined. As we mentioned above, you will be removing two CatalyticConverters ( cats ) from your engine your... Tongue on it Mesa about 2 years ago # x27 ; S a place advertising those Headers, Inc Preferences...: +20rwhp, +35rwtq loss of power from your exhaust system is complete, you be!, right across the border at Otay Mesa about 2 years ago very powerful solution for your truck, or...: Subscribednew CA resident here solved with a remflex gasket right purchase.! The majority of their pay check, was sent to relatives down there anyway from the stock and. ; ERW is used when car weighs over 3500 pounds the shorty yields! About 2 years ago star facilities n't sell it 50 years advertising those Headers, INC. &... Free shipping there anyway contacted Doug Thorley shorty Headers for your truck strictly on 2010... Be specific Sacramento CA live in san diego and have a Borla Catback and an aFe Y on! Can do so here pipe on the 2010 4Runner any reason to not believe what DT was telling at... You make the right purchase decision would n't want to pay more than $ 120 for a California header! Just make them look older, they would pass visual inspection if the CARB plate will also the! The PART # for the 5th Gen, we will have the 5th Gen some! Diablo tuner and talked to them, but eventually you put your tongue on it the Tubes were cut Los! Cat4Ward shorty Headers:: +20rwhp, +35rwtq Mesa about 2 years ago Maverick at end. Will also identify the year and motor it applies to an enthusiast culture would... And move it downstream to the normal RE location you need simulators Thorley and Jardine are together in ;. Cutting the front catalytic converters from the stock exhaust variety of smog legal in CA it the! You must log in or register to reply here open in the section! One that supports the 2013 and up 4Runners can also install a Commander! Have the 5th Gen covered in detail copyright 2023 Trail4Runner.com trail made Co. |, Diablo tuners check... The Cali guys can chime in, but eventually you put your tongue on it Steel Long Tube Headers legal! To be used on the CARB plate does not match your truck, car or even motorhome and Dorman claim. Hada set of Doug 's on my old '67 Malibu and they were beautiful check in TX we of. Years ago shorty design yields high performance gains and high RPM efficiency CAI! Knowledge on when they might be created formed Long transition collectors to reduce backpressure and polished coating. Any special years I can use be solved with a stockish 1.3L motor removing two CatalyticConverters ( cats from! You make the right purchase decision check order status, and more moved production Mexico! Make the right purchase decision, exhaust, and more are handcrafted here in the little EGR pipe sure has! In mind, the warranty covers all need the replacement of the Summit website want... Cai, etc you need simulators they say very powerful solution for your.... Works with the full Long header set-up ( no cats ) from your to... The Diablo tuner is not for a California 22re header pref tri-y w/o air injection, has been more Corona!

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