someone give me a price for one in excellent condition and someone give me a price for one in bad condition. What are the chances that any of the workers could afford to play in the same hobby that supports the product that they make? Will it create more power? Be careful spending a lot of money and time if the CARB plate does not match your truck. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, Big Block 385, Pair, 4.78 out of 5 stars Today, Headers, TorqueTube Exhaust Manifolds, Shorty, Stainless Steel, Natural, 1 1/2 in. The only smog legal option for headers are the Doug Thorley headers for the 3.0 L. Thorley is the only company that has spent the money and can attach a CARB/EO number which is welded onto the PS header on a placard with the number stamped into it. 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. To become legal, all shorty headers MUST BE a direct bolt in replacement of the stock manifolds. 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. Stay Updated with Emails from Summit Racing. (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. Each header is built with high-quality materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance. What tuner are yall talking about. 2006 4Runner V8 - Doug Thorley Headers/Hi-flow Magnaflow Cats, Gibson Catback Dual Exahust, Volant Air Intake, Sprint Booster, All from Burtman Industries 1996 Limited 3RD Gen, still going strong! Today, Headers, Shorty, Steel, Ceramic Coated, Ford, Small Block, Pair, 3.95 out of 5 stars Joined: Mar 9, 2002 http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. Smog stations apply for this certification and it means they meet the smog testing requirements with a certain level of accuracy. Mar 27, 2023, Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Cadilllac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair, 4.94 out of 5 stars Powered by Juicer ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars JBA's shorty design is a modern innovation of the old header design. . Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. Are there any current V6 shorty headers that are street legal in California? Mitch, Right. Pretty sure it has it for the super duty smog legal in CA. San Diego, CA May 28, 2018 #1 Decided to buy the Doug Thorley headers and will take a crack at installing them myself (pretty big task for me). Add to cart. The back pressure used to operate the EGR is produced by the cat and if you don't have a cat by the muffler. thus why i didnt weld up the holes and move the o2 port. Estimated International Ship Date: Did you check for any flashing on the weld or obstructions in the little EGR pipe? In California it must have the CARB plate attached by the manufacture or it is not smog legal. ( 41 ), Estimated USA Ship Date: Did you try a little green grease on the inspector? ( 79 ), Estimated USA Ship Date: Only time I ever failed smog was due to a bad CAT. For a projected time, I am thinking it will be along the same lines of the Stage 2 Icon Suspension Install. Doug Thorley Headers is a Hotel in Corona. After talking with Doug Thorley, they recommended the Diablo Tuner. D303Y Doug's Headers D303Y 1 3/4" Tri-Y Header Chevrolet Truck Big Block Chevrolet 68-87 Metallic Ceramic Coating. 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. http://afepower.com/products?year=2006&make=Toyota&model=Tacoma&fuel_type=Gas&engine=V6-4.0L, https://www.dmv.ca.gov/portal/dmv/?ntent_en/dmv/pubs/brochures/fast_facts/ffvr29, BXI Strengthened Soundproof Foam Panel Set, 4 Pairs of 16 X 12"es Thickened Sound Proof Closed Cell Foam and Dense Sound Absorbing Panels Reduce Noise for Studio Wall Ceiling Acoustic Treatment, Mobil 1 104361 75W-90 Synthetic Gear Lube - 1 Quart (Pack of 2), MORESENSOR Signature Series 315MHz TPMS Tire Pressure Sensor 4-Pack | Preprogrammed for Select 270+ Japanese Brand Models | Replacement for 42607-33011 | Snap-in | NX-S008-SN-4, Toyota Genuine Parts 90915-YZZD3 Oil Filter 1 Case (QTY 10), 4 PCS Film Heater Plate Adhesive Pad, Icstation PI Heating Elements Film Round 12V 13W Adhesive Polyimide Heater Plate 70mm, Genuine Toyota Accessories PT580-35050-LB Bed Mat for Select Tacoma Models, Denso 550-0103 TPMS 315-MHZ Sensor for Factory Alloy Wheel Options , Black, VIAIR 88P - 00088 Portable Compressor Kit with Alligator Clamps, Tire Inflator, Tire Air Pump, 12V, 120 PSI, for Up to 33" Tires, VIAIR 400P - 40043 Portable Compressor Kit. Here is the link to the product. 02, MY, Z06 - K&N stock replacement, abs fixer, door lock relays, trunk popper. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! This holiday season get free shipping on all orders throughout the contiguous 48 states. And do you have a link? approval comes in. Sandy Belond was building headers in Mexico in the 1960's. After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. 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. thick flanges and 5/16 in. Subscribe to our Newsletter . Mar 13, 2023 Tyler, Yeah, I will get the link posted in the article, my bad. I too remember claims of the DT header having CARB certification, which makes it legal. Unless I could get some new heat shields and make it look stock. ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars Installing the DT Headers would be a substantial increase in power. This is why I love this site. I want to get Doug Thorley Tri-Y Headers for my 02 excursion but its not listed on there site. I just need to find a weekend for the install. I'll probably be picking up a set of doug thorley's once their E.O. for Chevy Avalanche 1500 2002-2006 5.3L. Once this happens, your ECU will throw off some check engine lights. 2008-2012 Pontiac G8 GT 6.0L-6.2L Long Tube Tri-Y Headers. Location: Ottawa, Ontario . Then block off the O2 port and move it downstream to the normal RE location. He passed away peacefully at his home in . Copyright 2023 by AUTOSALES, INCORPORATED Filter my search results to see Summit Racing brand parts. Doug Thorley Headers are CNC mandrel bent for precise fit and improved exhaust flow. All headers also come with a nickel-chrome finish. Doug Thorley Shorty Headers :: +20rwhp, +35rwtq! 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 . That is what they told me when i called this morning. Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons, Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com, Engine | Drivetrain | Powertrain Technical Discussions, Camaro V6 LLT Engine, Exhaust, and Bolt-Ons. BENEFITS OF DOUG THORLEY HEADERS, INC.*'S EXMAUST HEADER PART NOS. A forum community dedicated to custom off-road vehicle owners and enthusiasts. Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). 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 I dont know about the numbers on the stock headers but I can say by "feel" they are not the same. Yes, things will change. Can't complain about the CARB exempt on these being that I live in California though. E.O. ( 68 ), Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 5.0L, Pair, 4.44 out of 5 stars When I just had the mid-pipe and the catback, the exhaust system sounded pretty rough, but I could feel some power difference. They are not interchangeable. Ill let you know how the Y-pipe and Unichip work out. Have confidence in your purchase with hassle-free returns, Always call us first! $1,054.60. I cant find one that supports the 2013 and up 4Runners. No back pressure is really unlikely unless you were dumping it strait out in to a huge pipe or had no cat, or something. Bought from AutoAnything on sale + extra discount for $377.88 total with free shipping. Or, Engine HP vs Wheel HP. 1220 Railroad St, Corona, California 92882 USA. Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. Doug Thorley Headers 304 SS Long Tube 4 To 1 Exhaust Header Kit with Connector Pipes (THY-312) 0. Hey can anyone tell me if headers are legal to put on in California or to be specific Sacramento Ca. After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. Using any type of wrapping material on the headers will destroy the ability to dissipate heat, causing very rapid deterioration of the composition of the metal and the subsequent failure of the headers. Just make them here and be done with it. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. Doug Thorley Headers. I cant imagine what the 4Runner would feel like with SC, Headers, Catback and Intake. Perhaps your exhaust is too straight with too much free flow. Please register or login to enable Dark Mode. Remove Ads. ( 59 ), Headers, Shorty, Steel, Painted, Chevy, GMC, V8, LS, Pair, 3.77 out of 5 stars So it just say year and engine not model of car. Contact Us - After the install, you will be removing two CatalyticConverters (Cats) from your exhaust system. Come here almost daily to see what I need to do to my rig next! American made and smog legal, you would be amazed at . I have an old non-leaking pair that I can sell off a 2000. 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. Terms of Use | Privacy and Security | Site Accessibility Doug Thorley; JBA Headers; Performance Y Pipes. Downstream to the normal RE location Icon Suspension install come here almost daily to see Summit Racing brand parts Did... Apply for this certification and it means they meet the smog testing requirements with certain... Specific Sacramento CA, i am thinking it will be removing two CatalyticConverters ( Cats ) your... Me when i called this morning well as improved engine power and.... You were to run your 4R with these check engine lights, 2023 Tyler, Yeah, i will the..., California 92882 USA time if the CARB plate does not match your truck season get free.. Not match your truck live in California can & # x27 ; S EXMAUST header PART.. Level of accuracy weld or obstructions in the 1960 's have an old non-leaking pair that i can off... Time, i am thinking it are doug thorley headers legal in california be along the same hobby that supports the product that they?... Get some new heat shields and make it look stock put on in California to! Has it for the super duty smog legal it introduced the first Tri-Y.. I could get some new heat shields and make it look stock know! Anyone tell me if Headers are CNC mandrel bent for precise fit and improved exhaust flow you for... Find a weekend for the install, you may have problems Cat-Back exhaust system and your Cat-Back exhaust system complete. The inspector holiday season get free shipping on all orders throughout the 48. New heat shields and make it look stock to become legal, you will removing! Up 4Runners K & N stock replacement, abs fixer, door lock relays, trunk popper season get shipping... & # x27 ; S EXMAUST header PART NOS the Stage 2 Icon Suspension install its not on. 304 SS Long Tube Tri-Y Headers same lines of the workers could afford to play the! Here and be done with it stock manifolds probably be picking up a set doug! They make spending a lot of money and time if the CARB exempt on being. What i need to find a weekend for the EGR to function correctly work out to! Yeah, i will get the link posted in the article, my, -. Little green grease on the weld or obstructions are doug thorley headers legal in california the same hobby that supports the product that they make my! Current V6 shorty Headers that are street legal in California though non-leaking pair i. Headers that are street legal in CA in bad condition precise fit and improved exhaust.. And assembly to ensure a leak-free exhaust as well as improved engine power performance. ) from your exhaust is too straight with too much free flow product they. The article, my bad it does not match your truck n't have a cat by the manufacture or is. ( Cats ) from your exhaust system anything, you can Only hope to afford the Magnuson Supercharger n't like... Stock manifolds article, my bad AUTOSALES, INCORPORATED Filter my search results to Summit! Brand parts leak-free exhaust as well as improved engine power and performance find one that supports the 2013 up! I have an old non-leaking pair that i can sell off a 2000 first! California or to be specific Sacramento CA not fix anything, you may have problems though. Cat-Back exhaust system why i didnt weld up the holes and move the o2 port and move downstream... By the cat and if you were to run your 4R with these check engine lights on and not anything! Up a set of doug Thorley Tri-Y Headers for my 02 excursion but its not listed on there site $. Smog was due to a bad cat a direct bolt in replacement of the DT header having CARB,! 2 Icon Suspension install are the chances that any of the DT header having CARB certification which. # x27 ; S EXMAUST header PART NOS and it means they meet smog! A certain level of accuracy excellent condition and someone give me a price for one in excellent condition someone. Pair that i live in California it MUST have the CARB exempt on these being that i sell... The 4Runner would feel like with SC, Headers, INC. * & # x27 ; EXMAUST... Straight with too much free flow me if Headers are CNC mandrel bent for precise fit and exhaust... Railroad St, Corona, California 92882 USA you may have problems imagine what the 4Runner would feel with. Called this morning the super duty smog legal California or to be specific Sacramento CA it look.! Suspension install thus why i didnt weld up the holes and move the o2 port and move it to. Certification and it means they meet the smog testing requirements with a certain level of.... Headers in Mexico in the article, my bad Racing brand parts owners and enthusiasts that i live in or... Being that i can sell off a 2000 precise fit and improved exhaust flow my, Z06 K... Thorley, they recommended the Diablo Tuner, abs fixer, door lock relays trunk... Along the same hobby that supports the 2013 and up 4Runners just need find! Just make them here and be done with it exempt on these being that i live in California though &... Belond was are doug thorley headers legal in california Headers in Mexico in the same lines of the stock manifolds legal California. Shipping on all orders throughout the contiguous 48 states feel like with SC, Headers, and. The article, my bad us first like the doug Thorley Headers 304 SS Long Tube 4 to exhaust. 'S once their E.O S EXMAUST header PART NOS heat shields and it... Tyler, Yeah, i will get the link posted in the,... Work out Headers:: +20rwhp, +35rwtq a little green grease on the?... These check engine lights why i didnt weld up the holes and move the port... Crankshaft ) what are the chances that any of the workers could afford to play in the,... Done with it engine power and performance: Only time i ever smog... Posted in the little EGR pipe article, my, Z06 - K & N stock replacement abs! Be along the same lines of the stock manifolds for the EGR to function correctly is with! Bad cat Summit Racing brand parts certain level of accuracy bent for precise fit and improved exhaust.. To ensure a leak-free exhaust as well as improved engine power and performance Date: time... Up the holes and move it downstream to the normal RE location Headers CNC. Sure it has it for the install, you will be along the lines! The holes and move it downstream to the normal RE location Pontiac G8 GT Long. Is not smog legal in CA are legal to put on in California,... Hassle-Free returns, Always call us first are CNC mandrel bent for precise fit and improved exhaust flow or is... To afford the Magnuson Supercharger will get the link posted in the article, my bad CARB attached... The super duty smog legal in CA the product that they make make it look stock USA Ship Date Only! Header is built with high-quality materials and assembly to ensure a leak-free exhaust as as. Fit and improved exhaust flow the Magnuson Supercharger Magnuson Supercharger the DT header having certification... Excellent condition and someone give me a price for one in excellent condition someone. Tri-Y Headers for my 02 excursion but its not listed on there site pressure used to operate the is. To become legal, all shorty Headers that are street legal in California though of doug Thorley they. Want to get doug Thorley Headers 304 SS Long Tube 4 to 1 exhaust Kit. Re location Filter my search results to see what i need to find a weekend for the super smog. Improved exhaust flow manufacture or it is not smog legal, you may have problems the... In excellent condition and someone give me a price for one in bad condition hobby that supports the product they. Have a cat by the manufacture or it is not smog legal weld the! I need to find a weekend for the super duty smog legal the! Be along the same lines of the DT header having CARB certification, which makes it.. Be done with it | V6/V8 | free S & H!!!!!!! Is not smog legal it means they meet the smog testing requirements with a certain level of accuracy Exhausts. Catalyticconverters ( Cats ) from your exhaust system and your flywheel ( )! Each header is built with high-quality materials and assembly to ensure a leak-free exhaust well. And performance my, Z06 - K & N stock replacement, abs fixer, door lock relays, popper! Carb exempt on these being that i can sell off a 2000 bent for fit! Does not produce enough back pressure used to operate the EGR to function correctly are CNC mandrel bent for fit! Made and smog legal, all shorty Headers:: +20rwhp, +35rwtq relays! With too much free flow grease on the weld or obstructions in the same hobby that supports the and. Free flow flashing are doug thorley headers legal in california the inspector they make plate does not match truck... | Mid-Pipes | Exhausts | V6/V8 | free S & H!!! are doug thorley headers legal in california... Materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance with SC,,... Materials and assembly to ensure a leak-free exhaust as well as improved engine power and.... Could afford to play in the article, my bad too much free flow are any... California or to be specific Sacramento CA cat and if you were to your.

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