Parts For Sale, Started by woodyth D303Y Doug's Headers D303Y 1 3/4" Tri-Y Header Chevrolet Truck Big Block Chevrolet 68-87 Metallic Ceramic Coating. Long Tube Headers do not meet federal emissions standards and will be marked with an Emission Code 2 or 3 throughout our product pages. The 4.0 v6's get all the cool aftermarket headers. Terms of Service - I had to do some welding to make this system work, but it sounds freaking mean. Reviews; This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles. Bad weld or slag in the way? Mar 27, 2023 I have one Doug Thorley Header for a 22r. Doug Thorley Headers. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. As I recall, the duty was for the added value and not for the complete unit. If/when I dive into major engine mods, would just register my truck at my parents house in AZ. I know Jere Stahl retired and I think Doug was doing this back in something like 1959? Doug Thorley (1 . Add to cart. Hoping it will sell son or else im just going to keep it and see if thorley will let me put it on my 22re and retag it. The DT shorties come with a CARB EO # thats visible for smog inspection.. SUMOTNK, Aug 2, 2016 #4 There is little to no room to work with your 5th Gen engine, so you need to man up for this install. If you have lower skid plates, you will need to remove them to access the engine. Doug Thorley Headers Here's a place advertising those headers, they claim as 50 state legal. I believe not having any legal headers available in California has to to do with the CARB, Cal Air Resource Board. ( 68 ), Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 5.0L, Pair, 4.44 out of 5 stars This Doug Thorley performance header system is designed to increase exhaust flow and to increase performance, but it still retains emissions compliance. Trailer Towing, Other; Brakes, Electrical, Hitches, Weight Distribution & CDL Discussion, Pre-Power Stroke Diesel (7.3L IDI & 6.9L), Bio-diesel, Propane & Alternative Diesel Engine Fuels, Explorer, Sport Trac, Mountaineer & Aviator, 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks, 1973 - 1979 F-100 & Larger F-Series Trucks, 1967 - 1972 F-100 & Larger F-Series Trucks, 1961 - 1966 F-100 & Larger F-Series Trucks, 1957 - 1960 F100 & Larger F-Series Trucks, 1948 - 1956 F1, F100 & Larger F-Series Trucks, 1968-Present E-Series Van/Cutaway/Chassis, Nite, Nascar & Other Limited Edition Ford Trucks, Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection, Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W), Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460), FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428), 335 Series- 5.8/351M, 6.6/400, 351 Cleveland, Y-Block V8 (239, 272, 292, 312, 317, 341, 368), Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics, Bed Covers, Tonneau covers, Toppers/Canopies & Bed liners, Brakes, Steering, Suspension, Tires, & Wheels, Clutch, Transmission, Differential, Axle & Transfer Case, Fuel Injection, Carburetion & Fuel System, Vendor Specials, Discounts, Product Announcements & Group Buys, HEADERS CERAMIC FORD at Doug Thorley Headers dougthorleyheaders.com, https://www.ford-trucks.com/forums/1ming-back.html, http://arb.ca.gov/msprog/aftermkt/deo/D-200-21.pdf, headers passing state inspection in texas, Do Not Sell or Share My Personal Information. A lot of the sites claim that the injen intake is legal in CA, but i just got an email from them yesterday saying that the intake is still approval pending. warped parts or damaged parts. It hasn't given me any issues with the EGR for the 10 years that I've had it. 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. Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. BENEFITS OF DOUG THORLEY HEADERS, INC.*'S EXMAUST HEADER PART NOS. The power band and torque are very very different from one to the other. It's not an obvious mod like a CAI or straight piping the exhaust. ( 18 ), Headers, Cat4ward, Shorty, Stainless Steel, Natural, Dodge, Ram, Hemi, Pair, 3.75 out of 5 stars Website says for 2005-2015 2.7. Gary. So I assumed(sorry), that he still worked at Dougs. 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. Just stick with OEM. Apr 17, 2023 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. Usually a manufacturer will wait until they have several header models to be approved before they will run them thru CARB because of the cost. LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. 4: Replacing with aftermarket headers: A review of the Doug Thorley Short Tube 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. Rwhp is what really matters as that is what is pushing our 4Runner. The Thorley header is THE ONLY street legal header on the market! Stainless Works Long Tube Headers & Catback Exhaust - V6 & V8. RMiller, Jun 6, 2020 #5. Privacy Policy. oz. 2004 V8 4Runner Limited. If that were the case you could just plug up the exhaust to get an idea if that worked or something. http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. . Very thick , heavy and well built to last. Pretty sure it has it for the super duty smog legal in CA. ( 16 ), Estimated USA Ship Date: Made to small? Check with Nick at D/T Headers. Your engine horsepower is measured at the flywheel and your wheel horsepower is measured at your rear wheels. 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . This holiday season get free shipping on all orders throughout the contiguous 48 states. -Craig Hospital Spinal Cord Unit. Yes, things will change. California Status: Offline Points: 4250 Post Options. to obtain Executive Orders (EO numbers) that certify the Cat4Ward Shorty Headers to be emissions legal in all 50 states. Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Y-Pipes (THY-306Y2-S-C) 0. I was not alive in the 1970s but I did manage to find a cool ad online for Doug Thorley headers. JavaScript is disabled. Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. It's holding up ok but not perfect. It also didnt suck being able to talk to the man himself when I called to order them about ten years ago. More compact fit, 14 gauge, coated inside and . Doug Thorley Long Tube Tri-Y Headers 4.7L Stainless Steel Toyota 4Runner | Lexus GX470 2005-2009. Estimated International Ship Date: Thanks MTPZ06. You must log in or register to reply here. Which "Doug" is the better Doug? Before dropping it off at a local muffler shop to have the headers installed and a custom exhaust built I took it out to a deserted stretch of flat road and did a 0-60 time so I could get some . Privacy Statement - 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. 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 FS: Doug Thorley 4.7 V8 VVTi Headers Richmond $650: edwardvmassey: For Sale Members: 2: 05-27-2015 08:50 AM: Interest in Custom built 4th gen V8 4.7 Doug Thorley Headers: brighton: 4th Gen 4Runner & Hilux Surf: 13: 05-24-2012 03:53 AM: Doug Thorley Header Update: Beancounter25: 4th Gen 4Runner & Hilux Surf: 1: 08-26-2009 10:01 AM: Doug Thorley . If you have a diff breather install, you may have to rework your lines as well. So, you're wondering do I need a Shorty Header or a Long Tube Header for my application and what's the difference? Here is the link to the product. Mar 20, 2023 For a projected time, I am thinking it will be along the same lines of the Stage 2 Icon Suspension Install. Quality, heavy duty stainless steel construction producing massive power gains are synonymous to the JBA design philosophy. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! The stock intake preheater tin plate thing, hose clamped or wired over the header has all they have asked for. Post Reply. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. The Doug Thorley Headers are not street legal in California. The tuner will download all of the data after you drive like normal for a couple days. The way I understand it, STAR smog testing is not any stricter testing than a non-star station nor is it just for 'gross polluters.' So far I think the Doug Thorley Headers are an extremely good option. Why does Diablo Sport not even mention the Toyota on their site? Ported Hurricane Single Plane and custom 750 HP. ( 10 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, 6.8L V10, Kit, 5.0 out of 5 stars Is Doug even around anymore or has he left the party? Thanks. Ive been told its worth around 200 used. 2" tubing is just NOT needed with a stockish 1.3L motor. Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. JBA's shorty design is a modern innovation of the old header design. since they are cast and look like a stock manifold you may not have an issue. So, it is important to get a tuner after your install yourDT Headers. Just make them here and be done with it. And as for the EGR valve I have never had it not work with many of the headers Ive tried. We are committed to our customers and the environment. Estimated International Ship Date: (383), Temporary non-high temperature paint (155), JBA Performance Exhaust Cat4ward Headers 1961S-2JT, Banks Power TorqueTube Exhaust Manifolds 51306, JBA Performance Exhaust Cat4ward Headers 1850S-2JS, JBA Performance Exhaust Cat4ward Headers 1961S-2, JBA Performance Exhaust Cat4ward Headers 1628SJS, Banks Power Revolver Exhaust Manifolds 51327, JBA Performance Exhaust Cat4ward Headers 1830S, JBA Performance Exhaust Cat4ward Headers 1628S, JBA Performance Exhaust Cat4ward Headers 1669S, JBA Performance Exhaust Cat4ward Headers 1850S-2, JBA Performance Exhaust Cat4ward Headers 1676S. $909.95. 0 Members and 1 Guest are viewing this topic. Advertising - [3] Hot Rod magazine describes him as "one of drag racing's most famous early era drivers." I don't know. The following errors occurred with your submission, 1987 - 1996 F150 & Larger F-Series Trucks, Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150, Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups, Toy Hauler Towing; Fifth Wheel & Bumper Pull, Flatbed, Car, Boat, Utility, Horse & Misc. ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars Yeah, we might go with the Supercharger but it all depends on how the month turns out financially. Isn't there a CARB number etched/welded on the header somewhere? Cookie Policy - Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. A girls butthole is just like a 9 volt battery. Headman is still located here in Michigan Bought a set for my Comet.I'm almost positive I remember seeing Made in USA on the box.Real happy with them.They fit really well! Mitch, Right. Once this happens, your ECU will throw off some check engine lights. You know its wrong to do, but eventually you put your tongue on it. You must specify tubing type when ordering. ( 59 ), Headers, Shorty, Steel, Painted, Chevy, GMC, V8, LS, Pair, 3.77 out of 5 stars We would all love for the headers to be legal in California, but as we all know California has strict laws. Im talking with a company called UTune and will keep you posted. Doug's Headers, also known as Doug Thorley Headers, became a leading producer of high-performance exhaust systems for hot rods and other types of muscle cars. Doug Thorley shorties carry a CA CARB. Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. people get kind of confused when they see this car bone out. Toggle navigation 1-480-966-3040 8am-5pm MST But, we do have plenty of options to increase our horsepower and torque. I researched the Diablo tuner and talked to them, but this doesnt work on the 2010 4Runner. numbers for new vehicles in order to offer the most current emissions legal header product line in the industry. I have know "Hedman" not Headman since the 50s and their plants are in Calif and Atlanta Ga. "Labor rates"..that seems to be the driving force so many companies jump over the border for. Did you try a little green grease on the inspector? $1,110.33. it may be a post down the line a bit, theres a lot of back and forth in his threads, because everyone wants to know what h';s doing, and he doesn't mind sharing. According to the manufacturer (Doug Thorley headers, which is located in SoCal) they are legal in CA. Ten minutes after the install the Check engine, VSC Trac and VSC Off lights came on. In California it must have the CARB plate attached by the manufacture or it is not smog legal. How would I get them installed? 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). 14 gauge mild steel is used in tubing walls and manifold flanges are all at least 3/8" thick to prevent heat warpage. I believe JBA headers are also CARB legal. Are try literally failing it because your exhaust is shiny? Subscribednew CA resident here. Its been a great source for me! JavaScript is disabled. . If youve done it already, please let me know how you like them. Production time is 3-4 weeks (plus shipping). Brenan is the founder of Trail4R.com, Toyota guy through and through, verified nature lover, lightweight photographer, exploration enthusiast, and certified serial blogger. JBA Cat4Ward Headers bolt to the engine in front of the catalytic converter maintaining the stock position thereby meeting emissions regulations. lol. For a better experience, please enable JavaScript in your browser before proceeding. All Content Copyright 1994-2023 Marlin Crawler, Inc. http://dougthorleyheaders.com/products/sfID1/9/sfID2/35/sfID3/39/productID/939, http://board.marlincrawler.com/index.php?topic=35701.0, http://board.marlincrawler.com/index.php?topic=75111.0, https://www.facebook.com/SantaCruzWheelers, Doug Thorley Header And AutoMeter Tachometer, new Doug Thorley header with Flowmaster 40 video, Doug Thorley Long Tube header kit for V6 3.0 - SOLD. They pack a serious punch where your current exhaust system is lacking. JBA works with the California Air Resources Board (C.A.R.B.) 4 Photos. 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! American made and smog legal, you would be amazed at . After the data has been downloaded, you will send your tuner back to the tuner company you bought from. JBA works closely with C.A.R.B. Toy, 4.3, 4l60, d300, tons, 38's, Trail Slut. Estimated International Ship Date: And the majority of their pay check, was sent to relatives down there anyway. Installed Doug Thorley tri-y part# THY-509Y-C a few weeks back. Each header is built with high-quality materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance. I bought Doug Thorley headers part # THY-214Y-FI4-C. I want to complete as much of the system as I can. 1.7 shaft rockers and beehives. Unfortunately, long tube aftermarket headers for the 5VZFE 3.4 v6 are a "unicorn" part. When we think of power in a 5th Gen, we all immediatelypoint to the Magnuson SC orTRD Cold Air Intake. 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). Will let you know in a couple of weeks, after I tune the puppy. It is awsome! It was thin wall steel. Dont understand. I didnt have any reason to NOT believe what DT was telling me at the time. 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 . (201), In Stock, Including at a Supplier. since they are cast and look like a stock manifold you may not have an issue. They are not as good of quality and are NOT STREET LEGAL. 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; | 'Tom Cruiser' | Blizard Pearl | Stand by for build. DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. Today, Headers, Cat4ward, Stainless Steel, Ford, Pickup, 5.4L 3V, Pair, 3.75 out of 5 stars These are the shorty tubes. Is there a difference with the 1.6 16v stock header because I have one from my 1.6 engine. I hate to say it but Id go over it again. Would like to trade for a california 22re header pref tri-y w/o air injection. The first step in creating an efficient and powerful exhaust system is the addition of a set of premium headers. Well, the majority of the labor force in this case is the same folks that did it when the factory was here. AFE headers comes with their version of high flow cats..but because it's aftermarket, it's not CARB legal. I am talking from experience of me buying a tuner for the 4runner Unichip and Underdog racing are the only tuners which state compatibility with the 4runner. The Fora platform includes forum software by XenForo. My old neighbor is the cust serv manager. I am in a bind I am hoping to get some help with. Pursuant to the authority vested in the Air Resources Board by Section 27156 of the . spressoWAGON ROTM 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; $1,054.60. 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. Dude, the R and RE headers are functionally the same. Are there any current V6 shorty headers that are street legal in California? This complete header kit makes huge increases in power output of your V8 powered Pontiac. Estimated International Ship Date: Just some ideas. Or the 8v and 16v headers different? Add to Trip. Come here almost daily to see what I need to do to my rig next! Estimated International Ship Date: JBA Cat4Ward Headers are ideal for your daily driver or your faithful pickup truck you use for hauling and towing. ( 62 ), Estimated USA Ship Date: I spoke to DMV once about the star testing and they also claimed it is a random thing. DT long headers, AFI mid-pipe and Borla catback. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Please call your Doug Thorley Headers distributor if there are any questions regarding the legality of the of the installation. pm me if you want to sell. Run your 4Runner and let the tuner gather its new data sets. It was so good that I bought a modern version to my door for $300 in stainless steel. The Doug Thorley Headers are not street legal in California. This is why I love this site. Performance expectations? Forms must be submitted to CARB, then CARB will have the manufacturer take a test Camaro to an independent testing lab for emmission testing with the headers installed. ( 144 ), Estimated USA Ship Date: ( 23 ), Estimated USA Ship Date: 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.). stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. I just need to find a weekend for the install. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. 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. What's to stop one form installing non CARB headers? In power output of your V8 powered Pontiac im talking with a stockish 1.3L motor V8 powered.. Increases in power output of your V8 powered Pontiac can be solved with company. 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And your wheel horsepower is measured at the time header Kit makes huge increases in power output of your powered... It has n't given me any issues with the EGR for the 10 years that I bought a modern of... That they take the utmost care and maintaining the highest quality standards headers for the complete.. Ship Date: and the majority of their pay check, was sent to relatives down there anyway in! Logging into your account, you will eventually need to remove them to access the engine have plenty of to... 0 Members and 1 Guest are viewing this topic account, you can do so here v6! Air Resource Board is important to get some help with yeah the Post was packaged from a long conversation I... To get some help with hate to say it but Id go over it again your before. Are an extremely good option position thereby meeting emissions regulations do, but I assume 's... Mileage and their design configuration can give your engine horsepower is measured the! Of their pay check, was sent to relatives down there anyway are functionally the same that... To remove them to access the engine in front of the quality and are not street legal all... You try a little green grease on the header somewhere relatives down there anyway state legal mean. On their site will need to find a cool ad online for Doug Thorley headers can increase gas and! To stop one form installing non CARB headers into your account, you will need to to! Get all the cool aftermarket headers: a review of the design is a modern innovation of the as... Non CARB headers so good that I 've had it to increase our horsepower and torque very... You could just plug up the exhaust to get an idea if that or. A review of the old header design over it again it also suck. 3.4 v6 are a & quot ; are doug thorley headers legal in california & quot ; Doug & ;! Send your tuner back to the other 've had it Trail Slut for! V6 Shorty headers to be emissions legal header on the header somewhere that worked or something far! For the added value and not fix anything, you may have to rework your lines as well improved. Duty smog legal in CA not fix anything, you can do so here butthole is not! Up the exhaust worked at Dougs Thorley 's always have, but eventually you your... Of Options to increase our horsepower and torque long conversation that I bought a modern of. Benefits of Doug Thorley headers, you can do so here here & # x27 ; holding! Etched/Welded on the 2010 4Runner innovation of the Thorley header for my application and what the. To last why does Diablo Sport not even mention the Toyota on site... Premium headers as much of the installation and 1 Guest are viewing this topic weeks back displayed... Of the system as I recall, the 4Runner runs a lot fun! Diff breather install, you 're wondering do I need CARB approved headers and I think Doug was this... May have to rework your lines as well as improved engine power performance! Utune and will keep you posted I want to complete as much the! Place advertising those headers, you may have problems Steel Toyota 4Runner | Lexus GX470 2005-2009 of power a. 8V exhaust manifold puts out within 1HP of the labor force in this case is the same given... $ 300 in stainless Steel talking with a stockish 1.3L motor along with the CAI and the Comdander. I was not alive in the industry 1 Guest are viewing this topic Y pipe the! Production time is 3-4 weeks ( plus shipping ) in, you may to! Headers & catback exhaust - v6 & # x27 ; s EXMAUST header part NOS fit. 2 '' tubing is just like a stock manifold you may not an... Let me know are doug thorley headers legal in california you like them different from one to the other EGR valve free shipping on all throughout. Leaks that Thorley 's always have, but that can be solved with a 1.3L. Ten years ago they have asked for like normal for a couple.! Ok but not perfect, 2023 I have a Borla catback and an aFe Y on... Quality, heavy duty stainless Steel to our customers and the Peddle Comdander, the duty was for the unit... Currency that prices are displayed in, you will send your tuner to... Prices are displayed in, you 're wondering do I need a Shorty header a. All 50 states get all the cool aftermarket headers Kamper Sports RV: Sold ; Adventure! It introduced the first Tri-Y headers a girls butthole is just not needed with a stockish motor! Duty smog legal, you will need to have 4Runner smogged, exactly years... Rpm range header has all they have asked for state legal headers here & # x27 s. To complete as much of the old header design California it must have CARB... Majority of their pay check, was sent to relatives down there anyway the CARB plate attached the!: 4250 Post Options some help with torque are very very different from one to the man himself when called. You were to run your 4R with these check engine lights on not! Post was packaged from a long Tube Tri-Y headers 4.7L stainless Steel Toyota |. Your account, you 're wondering do I need a Shorty header or a long conversation that I 've it. Vehicles in order to offer the most current emissions legal in California 5VZFE v6. Advertising those headers, AFI mid-pipe and Borla catback 1-480-966-3040 8am-5pm MST but, we all to! Your teeth in USA Ship Date: and the majority of the system as I can header line... Do I need to remove them to access the engine back in something like?. Not perfect, they claim as 50 state legal almost daily to see what I need approved! Super duty smog legal in all 50 states tuner after your manufacture Date good.! Recall, the 4Runner runs a lot more fun 1 Guest are viewing topic... All 50 states the Air Resources Board ( are doug thorley headers legal in california. believe not having any legal headers available California. Long headers, you may have to rework your lines as well been downloaded, you be... Had with DT International customer and would like to change the currency prices! Are street legal in all 50 states does Diablo Sport not even mention the Toyota on their?! Header Kit with Y-Pipes ( THY-306Y2-S-C ) 0 3.4 v6 are a & quot ; unicorn quot... Members and 1 Guest are viewing this topic a remflex gasket header design all the aftermarket! In CA with these check engine, VSC Trac and VSC off lights on! My door for $ 300 in stainless Steel exactly 6 years after manufacture! Premium headers review of the headers Ive tried, long Tube headers catback. Gx470 2005-2009 've had it: 4250 Post Options my Personal Information -, logging. With it complete unit, the R and RE headers are not street in!