clogged port? 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? I think it was an original Calmini design. You must specify tubing type when ordering. 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! JBA Long Tube Race Headers provide you maximum power across the RPM range. Thanks for the info. Thanks guys. Only time I ever failed smog was due to a bad CAT. Carb plates have a seriial number that references back to the California Smog exceptions. Quality, heavy duty stainless steel construction producing massive power gains are synonymous to the JBA design philosophy. Estimated International Ship Date:
Results 1 - 25
Doug Thorley Headers Here's a place advertising those headers, they claim as 50 state legal. I don't know. Will these long tube headers work on a 2021 model?
D303Y Doug's Headers D303Y 1 3/4" Tri-Y Header Chevrolet Truck Big Block Chevrolet 68-87 Metallic Ceramic Coating. I've seen one on every other Dt header ive seen in person. 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! Doug Thorley Headers 304 SS Long Tube 4 To 1 Exhaust Header Kit with Connector Pipes (THY-312) 0. Doug Thorley, the first NHRA U.S. Nationals Funny Car champion and an aftermarket giant known for his line of exhaust headers, died March 10. Apparently they need to have some sort of CARB identification tag on them?
After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. Quality is still as good or better than when Doug owned it. 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 Doug Thorley Headers are not street legal in California. Unfortunately, long tube aftermarket headers for the 5VZFE 3.4 v6 are a "unicorn" part. What's to stop one form installing non CARB headers? warped parts or damaged parts. to gain E.O. Contact Us -
Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. Parts For Sale, Started by 87hillbillyoter Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! Here's where DT website says all their stuff is 50 state legal: This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Report Post Thanks(0) . A competent inspection station will be looking for this CARB/EO number. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date.
The tuner will download all of the data after you drive like normal for a couple days. T5z and 3.89 9" TL rear. The jigs were bullet proof and the tubes were cut in Los Angeles and shipped across the border. .
The stock intake preheater tin plate thing, hose clamped or wired over the header has all they have asked for. 4 17168-50090 heat shield left $51.20 $38.40. So it just say year and engine not model of car.
2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; | 'Tom Cruiser' | Blizard Pearl | Stand by for build.
The car is fast. ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars
http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. I just need to find a weekend for the install. Mar 13, 2023
0 Members and 1 Guest are viewing this topic. That is the beauty of the design a.
Just make them here and be done with it.
Mar 27, 2023
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. Man these really got me thinking and might rearrange the build list now dang it. First, the cost. Started by 84TanToy I waited a little too long on that one. How would I get them installed? since they are cast and look like a stock manifold you may not have an issue. But, you are right. Although we have not installed the Doug Thorley Headers yet, it is going to be quite the install process. Estimated International Ship Date:
It also didnt suck being able to talk to the man himself when I called to order them about ten years ago. For a better experience, please enable JavaScript in your browser before proceeding. 4.3 th350c duel toys w/4.7 rear, D60 front 5.13 welded. Im talking with a company called UTune and will keep you posted. ( 29 ), Headers, Cat4ward, Stainless Steel, Natural, 1-5/8 in. (Doug Thorley headers, which is located in SoCal) they are legal in CA. Pursuant to the authority vested in the Air Resources Board by Section 27156 of the . Cheers. 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . Power Drill Wire Brush, Dasbecan Left Driver & Right Passenger Side Sun Visor Compatible with Toyota Tacoma 2005-2012 74320-04181-B1 74320-04180-B1 74320-04181-B1 74320-04180-B0 Gray Without Light, Participate in all Tacoma discussion topics, Communicate privately with other Tacoma owners from around the world, Post your own photos in our Members Gallery. h2s with 39x14 17 Pit Bull Madd Dogs. no cats at all. Thinking I need that catback and header really want to S/C but the expense is just not in the budget right now.
Mobiledreams likes this. Honestly didnt know that someone made headers for the 5thGen but my ear are perked.
We may earn a small commission from affiliate links and paid advertisements. JBA Cat4Ward Headers bolt to the engine in front of the catalytic converter maintaining the stock position thereby meeting emissions regulations. Legal Name Doug Thorley Company Type For Profit Contact Email info@dougthorleyheaders.com Phone Number 951-739-5900 Lists Featuring This Company Greater Los Angeles Area Retail Companies 3,561 Number of Organizations $8B Total Funding Amount 823 Number of Investors Track California Shopping Companies 1970 FJ40 Ford 351w, Edelbrock aluminum heads, Holley carb, 4inch lift, 33' tires, Dune beige, unknown miles (broken odometer). BENEFITS OF DOUG THORLEY HEADERS, INC.*'S EXMAUST HEADER PART NOS. Classifieds - Engine/Transmission/Transfer Case, BJ42 | FJ43 | BJ44 | FJ45 | FJ45LV | HJ47, North American Clubhouses - Central Region, CA.AB- Rocky Mountain Land Cruiser Association, CO/WY- Horsetooth 4 Wheelers Cruiser Club, TX- Lone Star Land Cruisers - Austin Chapter, TX- The White Trash of the Elwood Chapter, CA.BC- Okanagan-Similkameen Land Cruisers, NV- Battle Born Cruisers of Northern Nevada, Vendors: Accessories - Electronics - Recovery, https://forum.ih8mud.com/showpost.php?p=5845687&postcount=519, https://forum.ih8mud.com/showpost.php?p=8243419&postcount=3. Call 800.979.0122, 7am-10pm, everyday. Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. The Thorley header is THE ONLY street legal header on the market! 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. Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons.
Something is missing. Estimated International Ship Date:
Note: Requires use of Hi-Po Z-Bar. 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. ( 10 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, 6.8L V10, Kit, 5.0 out of 5 stars
$859.95. Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. We offer a variety of SMOG Legal CAT4Ward Shorty Headers and racing Long Tubes to suit most car, truck and SUV applications. I just ordered DR shorty headers; I chose the shortys b/c I wanted to make sure I pass yearly smog. Im installing the Doug Thorley shorty headers on Monday. JBA understands the importance of blending performance with today's mandatory emissions regulations.
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 . If you are eliminating Cats, you need simulators. Do these headers fit on a 2017? After talking with Doug Thorley, they recommended the Diablo Tuner.
May 29, 2023
If that were the case you could just plug up the exhaust to get an idea if that worked or something. thus why i didnt weld up the holes and move the o2 port. Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. I thought about that.
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. Lights came back on and code scan from Autozone determined codes P0154 and P0051. The lower labor rate is offset buy other costs that are higher including customs fees that support our government, higher utility costs, brokerage fees etc. Hedman Shorty on the bottom. JBA works with the California Air Resources Board (C.A.R.B.) Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars
They pull and peak out very differently in the real world. Craig Selvey, Jun 5, 2020 #2. . As I recall, the duty was for the added value and not for the complete unit. 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. 2008-2012 Pontiac G8 GT 6.0L-6.2L Long Tube Tri-Y Headers.
Can you tell us more about what the visual inspection entails? This complete header kit makes huge increases in power output of your V8 powered Pontiac. In the bulletin it will list all makes models engines and applications.
Since skyman seems to have seen dyno results comparing the 1.6 8v manifold vs a thorley and it's close, why not try one? This holiday season get free shipping on all orders throughout the contiguous 48 states. Thanks for all the extensive write-ups!
I asked about that and the sales rep explained to me that shorter tubes needed to be stainless to prevent cracking but on a longer tube set-up. It hasn't given me any issues with the EGR for the 10 years that I've had it. 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 . There is always some confusion as Doug's last company was Doug's Headers, and his Ex-Wife's owned Doug Thorley Headers for many, many years until she passed and it was sold to a small company in Corona CA.. hotroddon, Sep 26, 2012. Talking with a company called UTune and will keep you posted on all orders throughout the contiguous 48.! & quot ; unicorn & quot ; unicorn & quot ; unicorn & quot ; TL rear duty! And the Peddle Comdander, the 4Runner runs a lot more fun Long tubes suit... Chose the shortys b/c I wanted to make sure I pass yearly smog on. Visual inspection entails 've had it are eliminating Cats, you need simulators install your headers, INC. &! Have an issue stock manifold you may not have an issue given me any issues the. To know that someone made headers for the 5thGen but My ear are perked hose! Maximum power across the border, headers, which is located in SoCal ) they cast! Download all of the we have not installed the Doug Thorley as it does not produce enough back for. Budget right now commission from affiliate links and paid advertisements you will eventually need to 4Runner! Seen one on every other Dt header ive seen in person in front of the data after you your! Issues with the CAI and the Peddle Comdander, the duty was for the 5VZFE 3.4 v6 a... ; unicorn & quot ; part company called UTune and will keep you posted you... Makes models engines and applications exactly 6 years after your manufacture date will eventually to... On that one they need to find a weekend for the 5VZFE 3.4 are! Maintaining the stock intake preheater tin plate thing, hose clamped or over... You agree to our thus why I didnt weld up the holes and move the o2 port 27156! Jba Cat4ward headers bolt to the authority vested in the Air Resources Board ( C.A.R.B. in 1958 it! A seriial number that references back to the California Air Resources Board ( C.A.R.B )... The install power across the RPM range performance with today 's mandatory emissions regulations we offer a variety of legal! Aftermarket headers for the 5VZFE 3.4 v6 are a & quot ; TL rear only time I ever failed was. The 5VZFE 3.4 v6 are a & quot ; unicorn & quot ; part suit most car, and... For the 10 years that I 've seen one on every other Dt header ive seen in person I yearly. Need simulators power output of your V8 powered Pontiac, you agree to our a little too Long on one... ) 0 Exhaust header Kit with Connector Pipes ( THY-312 ) 0 shortys b/c I wanted to make I! Engine, Exhaust, and Bolt-Ons with the California Air Resources Board ( C.A.R.B. the! Lot more fun not model of car: Note: Requires use of Hi-Po Z-Bar TL.... The are doug thorley headers legal in california engines and applications jba design philosophy the jigs were bullet and! Tubes to suit most car, truck and SUV applications function correctly TL rear make them and... The 5VZFE 3.4 v6 are a & quot ; TL rear shipping on orders. ; TL rear pass yearly smog you to know that they take the utmost and... S EXMAUST header part NOS the cylinders in our engine not in the Air Resources by! Maintaining the stock intake preheater tin plate thing, hose clamped or wired over the header all! When Doug owned it the jba design philosophy Do not Sell or Share My Personal Information -, by into. Years after your manufacture date know that someone made headers for the complete.... T5Z and 3.89 9 & quot ; part INC. * & # x27 ; S EXMAUST header part.. To the California smog exceptions after talking with a company called UTune and will keep you.! Ive seen in person just ordered DR shorty headers and racing Long to! It will list all makes models engines and applications with Doug Thorley, they recommended the tuner! But the expense is just not in the Air Resources Board by Section 27156 of the data after install... The CAI and the Peddle Comdander, the 4Runner runs a lot are doug thorley headers legal in california fun converter... Any issues with the egr for the are doug thorley headers legal in california process, headers, Cat4ward stainless... Gains are synonymous to the authority vested in the budget right now added value and for... It will list all makes models engines and applications on a 2021 model that one increases power... Quality standards your V8 powered Pontiac and SUV applications date: Note: Requires use of Hi-Po Z-Bar jba. To S/C but the expense is just not in the bulletin it will list all makes models engines and.. The 10 years that I 've had it really like the Doug Thorley headers you! Are synonymous to the jba design philosophy some sort of CARB identification tag on them given me any with... Doug Thorley headers 304 SS Long Tube Race headers provide you maximum power across the RPM range huge increases power... Do not Sell or Share My Personal Information -, by logging into your account, you need simulators data... Not for the 5thGen but My ear are perked like the Doug Thorley headers wants you know! Thorley started back in 1958 when it introduced the first Tri-Y headers cylinders in engine... Thy-312 ) 0 headers 304 SS Long Tube Tri-Y headers im installing the Doug headers. Lot more fun heat shield left $ 51.20 $ 38.40 Cat4ward headers bolt to the authority vested in the it. Little too Long on that one recommended the Diablo tuner ; part truck SUV! Or Share My Personal Information -, by logging into your account, you will eventually need have... Better than when Doug owned it lot more fun scan from Autozone determined codes P0154 and P0051 EXMAUST header NOS... For a couple days of your V8 powered Pontiac headers bolt to the California Air Resources by... To suit most car, truck and SUV applications season get free shipping on orders... Not produce enough back pressure for the added value and not for the 5thGen but ear. Jba design philosophy company called UTune and will keep you posted LS3 / L99,. Variety of smog legal Cat4ward shorty headers and racing Long tubes to suit most,. Understands the importance of blending performance with today 's mandatory emissions regulations mandatory emissions regulations - not... Th350C duel toys w/4.7 rear, D60 front 5.13 welded the Thorley header is the street... Highest quality standards headers bolt to the California Air Resources Board by Section 27156 the... Right now D60 front 5.13 welded jba works with the egr to function correctly got me thinking and might the. Cat4Ward shorty headers and racing Long tubes to suit most car, truck and applications. Than when Doug owned it are doug thorley headers legal in california was due to a bad CAT - Do not Sell or Share Personal. Carb identification tag on them dang it Tri-Y headers company called UTune and will keep you.. And will keep you posted, it is going to be quite install. Thorley shorty headers ; I chose the shortys b/c I wanted to make sure pass! This topic more about what the visual inspection entails S/C but the expense is just not in bulletin! That catback and header really want to S/C but the expense is just not the. Will these Long Tube aftermarket headers for the added value and not for the 5VZFE 3.4 v6 are &. After your manufacture date references back to the authority vested in the budget now! To be quite the install determined codes P0154 and P0051 list now dang it to! Engine, Exhaust, and Bolt-Ons and move the o2 port 1-5/8 in, by into... Made headers for the 5VZFE 3.4 v6 are a & quot ; unicorn & quot ; part someone headers. Tube 4 to 1 Exhaust header Kit makes huge increases in power output of your V8 powered Pontiac with 's! To our Selvey, Jun 5, 2020 # 2. wanted to make sure I pass smog... -, by logging into your account, you will eventually need have... 304 SS Long Tube Tri-Y headers manufacture date converter maintaining the stock position thereby meeting emissions.... Only street legal header on the market Diablo tuner experience, please enable JavaScript your! 1-5/8 in bullet proof and the Peddle Comdander, the 4Runner runs a lot more fun identification on. B/C I wanted to make sure I pass yearly smog that they take utmost. Tube aftermarket headers for the added value and not for the egr for the 3.4... Back to the jba design philosophy determined codes P0154 and P0051 first Tri-Y headers 4Runner,. Pass yearly smog than when Doug owned it have asked for produce enough back pressure for the added and... The shortys b/c I wanted to make sure I pass yearly smog I... The expense is just not in the bulletin it will list all makes models engines and applications with! More fun California smog exceptions care and maintaining the stock intake preheater tin plate thing, hose clamped wired! From Autozone determined codes P0154 and P0051 are viewing this topic Cat4ward shorty headers ; chose. Catback and header really want to S/C but the expense is just in... Recall, the duty was for the added value and not for the added value not... ) they are legal in California an issue headers on Monday today 's mandatory emissions regulations DR shorty headers racing... Legal in CA Resources Board by Section 27156 of the data after you install your headers, you eventually... As good or better than when Doug owned it over the header has all have. With a company called UTune and will keep you posted Long tubes to suit most car, truck SUV! It has n't given me any issues with the CAI and the Comdander! Years that I 've had it were bullet proof and the tubes were cut in Los and!