( 13 ), Estimated USA Ship Date: Pursuant to the authority vested in the Air Resources Board by Section 27156 of the . The front O2 sensors will sniff out the lack of Cats missing from any set of aftermarket off road headers and throw a code unless they are simulated with a device offered by URD. Thanks MTPZ06. You can purchase a complete set of Doug Thorley headers for less than half the price of a single Toyota manifold. as they are pending E.O.# and won't be a problem. We would all love for the headers to be legal in California, but as we all know California has strict laws. Only time I ever failed smog was due to a bad CAT. Stay Updated with Emails from Summit Racing. Add to cart. Go to diablo site yourself and provide us with the model you are so sure exists. After talking with Doug Thorley, they recommended the Diablo Tuner. Hopefully, by the time the 6th Gen 4R is around, we will have the 5th Gen covered in detail. It may not display this or other websites correctly. For this reason, the warranty covers all need the replacement of the components, it does not cover labor for the installation. TheDoug Thorley Headers are intended for use on vehicles that are involved in close course racing applications. Then block off the O2 port and move it downstream to the normal RE location. The supercharger obviously takes the cake in terms of performance. Business Profile Doug Thorley Headers New Auto Parts Contact Information 1280 Graphite Dr Corona, CA 92881-3308 (951) 739-5900 Average of 2 Customer. 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. Parts For Sale, Started by woodyth . Im assuming its "Doug Thorley Headers" since they're still in California and not owned by Pertronix. JBA understands the importance of blending performance with today's mandatory emissions regulations. I am in a bind I am hoping to get some help with. If not, anyone have any knowledge on when they might be created? Terms of Use | Privacy and Security | Site Accessibility If theseCatalyticConverters are removed and not tuned, your ECU will try to fix something on its own and overcompensate here and there for airflow and oxygen. LOVE my Magnaflow! Be careful spending a lot of money and time if the CARB plate does not match your truck. NO modifications are allowed. Ships In a Few Days. Im installing the Doug Thorley shorty headers on Monday. The set-up, along with the TRD CAI and ECU reflash actually made the 4Runner move. Reply Like # 2 Correction: Diablo only makes tuners for models up to 2009. We offer a variety of SMOG Legal CAT4Ward Shorty Headers and racing Long Tubes to suit most car, truck and SUV applications. Joined: Mar 9, 2002 Were a forum community dedicated to the Chevy Z06 Corvette. Trail 4Runner participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links or to other retailer sites from Trail4Runner.com. clogged port? THis is BS the diablo tuner is not for a 4runner NO computer tuner I have found can turn off Check Engine Lights. 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. warped parts or damaged parts. Estimated International Ship Date: A girls butthole is just like a 9 volt battery. If it passes smog, who would know? Login to place an order, check order status, and view order history. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. 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. Mitch, Right. Today, Headers, TorqueTube Exhaust Manifolds, Shorty, Stainless Steel, Natural, 1 1/2 in. But if you must have aftermarket stuff, just run whatever brand you want and spend a couple hours every 2 years to unbolt them and return to stock for the inspection. Did you try a little green grease on the inspector? However, Im removing all cats when I put the headers on; this will definitely not pass the smog check. In the bulletin it will list all makes models engines and applications. Summit Racing will BEAT any competitor's advertised price! Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. Ships Today. Or the 8v and 16v headers different? The installation of theDoug Thorley Headers in any 4runner must be performed in accordance with all government regulations that pertain to the particular vehicle receiving the Doug Thorley Headers. Started by 84TanToy I hada set of Doug's on my old '67 Malibu and they were beautiful. A competent inspection station will be looking for this CARB/EO number. I believe JBA headers are also CARB legal. Privacy Statement - I bought Doug Thorley headers part # THY-214Y-FI4-C. Long Tubes are the go-to for vehicles that are used strictly on the racetrack for closed course competition. As always, we will keep you posted. it needs to be smog legal though. 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? Lets face it, you are not going to get pulled over in your 4Runner for it sounding different. This is a custom order part. Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. No claim of any Kind, such as "Approved by the Air Resources Board" may be . Location: So. Rwhp is what really matters as that is what is pushing our 4Runner. Thanks. And do you have a link? We have a 20144R, so we will not need to have our 4R smogged until 2020. 4 17168-50090 heat shield left $51.20 $38.40. Just stick with OEM. I just moved here from Washington state. Good price I just paid over $400 for a Thorley tri-y outta SummitBump. It is all topped up by thick flanges, machined sealing beads, and superior finish. Please note that Checkout Prices will be in US Dollars. Junior Member : Join Date: Apr 2016. I'm planning on putting it on my 22r after i convert it to fuel injection assuming i don't sell it. Made from 1.75" x .120" DOM mild steel tubing. . Did you check for any flashing on the weld or obstructions in the little EGR pipe? 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. Magnaflow muffler Doug Thorley headers K&N Drop in. ( 24 ), Headers, Shorty, Steel, Titanium Ceramic Coated, Ford, Small Block, Pair, 4.4 out of 5 stars 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! I went with Vivid Racings ECU reflash (fuel to air, etc.). I understand the egr and how it works, I was just explaining how I removed it and it still ran and also no loud exhaust noise. About Us - If anything replacing leaking headers would improve your emissions. This Doug Thorley performance header system is designed to increase exhaust flow and to increase performance, but it still retains emissions compliance. Terms of Service - Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars I emailed them but never got a response. Will it create more power? 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. Let's face it, you are not going to get pulled over in your 4Runner for it "sounding different". This install took around 8 hours. You can only smell fear if the fearfull have loose bowels. 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. 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. Its been a great source for me! I wasnt able to find them for 2017 on DT site. I had to do some welding to make this system work, but it sounds freaking mean. Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars ( 1 ), Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.4L, Pair, 3.58 out of 5 stars Add to Trip. Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! The tuner company will send you back your tuner and you can plug it in. 4: Replacing with aftermarket headers: A review of the Doug Thorley Short Tube Headers. 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. 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How would I get them installed? Dont understand. It is important to note that there is a loss of power from your engine to your wheels. Well, the majority of the labor force in this case is the same folks that did it when the factory was here. Estimated International Ship Date: Talk to the experts. The Dougs headers have been worry free. The Doug Thorley Headers are not street legal in California. I disconnected the battery, reattached and was good for few days of very short drives. Do you think we can run high flow cats legally in Cal? For the customer, the test will be faster and cheaper by $15-25. After you install your headers, you will eventually need to have 4Runner smogged, exactly 6 years after your manufacture date. He passed away peacefully at his home in . So I assumed(sorry), that he still worked at Dougs. Estimated International Ship Date: Doug Thorley Headers has been making headers for over 50 years. Apr 24, 2023 Since it is a new product, dont count on it being fully street legal. ( 23 ), Estimated USA Ship Date: The Fora platform includes forum software by XenForo. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. Doug Thorley; JBA Headers; Performance Y Pipes. The sound got deep and tough and waaaay quieter, to my surprise. h2s with 39x14 17 Pit Bull Madd Dogs. 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. Estimated International Ship Date: 06-17-2010, 11:01 AM . If you are eliminating Cats, you need simulators. ( 20 ). 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. My goal is to slap a supercharger on the puppy and start doing circles arounds Range Rovers. Do the headers you have mate right up to the rest of the stock exhaust? Website says for 2005-2015 2.7. 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. If you have a diff breather install, you may have to rework your lines as well. Contact Us - SUCCESS with Doug Thorley part # THY-289Y-C, Tri-Y Ceramic Coated. Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons. Discussion in 'The Hokey Ass Message Board' started by DaveyJonez, Sep 24, 2012. Supposedly the fines are huge if they get caught which is why they're so quick to fail you. Engine, Started by 3.4Runner What sensor is causing the bad reading to the comp? Call 800.979.0122, 7am-10pm, everyday. 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.). 4 Photos. Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. Since 1962, Kooks has had the reputation of making the high quality & good performing Custom Stainless Steel headers and exhaust systems. 4.27 out of 5 stars WOW. You know its wrong to do, but eventually you put your tongue on it. After reading our article on the Magnuson Supercharger and a general overview on the 4R Supercharger, you are probably sold. Terms of Service. Adding the Long Headers was the clincher. 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. Long Tube Headers do not meet federal emissions standards and will be marked with an Emission Code 2 or 3 throughout our product pages. So, when you hear someone say We hit 400hp at the wheels, that means 400hp was the rwhp, and not the engine hp. Ported Hurricane Single Plane and custom 750 HP. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Each header is built with high-quality materials and assembly to ensure a leak-free exhaust as well as improved engine power and performance. 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. RMiller, Jun 6, 2020 #5. Come check out discussions on performance, specifications, modifications, purchasing, maintenance and more! Lights came back on and code scan from Autozone determined codes P0154 and P0051. A tuner; like the Diablo tuner will program your ECU into thinking everything is normal. Mar 13, 2023 2.00" x .120" ERW is used when car weighs over 3500 pounds. Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, made by Dougs Headers, for as low as $899.99. My old neighbor is the cust serv manager. I have one Doug Thorley Header for a 22r. Commonly-recommended brands are Doug Thorley, Pacesetter, and Dorman. They will use the existing OBDII to test the emissions. International Customer Options|In the United States? Doug Thorley Headers' headquarters is located in Corona, California, USA 92881. 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. They pack a serious punch where your current exhaust system is lacking. 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. Estimated International Ship Date: CARB has become very good at allowing quality parts to be used. 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. Primary Tube O.D., 2.000 in. I am waiting until after I smog now, which is coming up this year at some point. It was thin wall steel. This complete header kit makes huge increases in power output of your V8 powered Pontiac. The car is fast. All headers also come with a nickel-chrome finish. Also Ill keep you posted on how well the Diablo Tuner works. Craig Selvey Indiana State Rep - MCCI. 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. This may be seriously harmful to your 4Runner. Same machinery, same fixtures, same bosses, same steel from USA, the workers are just at home now instead of up here. Is Doug even around anymore or has he left the party? What is the difference between engine hp and rwhp? Excellent workmanship. spressoWAGON ROTM 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; The Doug Thorley Headers are not street legal in California. Doug Thorley Headers. Ill let you know how the Y-pipe and Unichip work out. Or, Engine HP vs Wheel HP. They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. Choosing a selection results in a full page refresh. Thanks for the info. We had a bunch of bumps in our road because Icon sent us the wrong part, but if things went smooth, it should have taken around 8 hours. ( 18 ), Headers, Cat4ward, Shorty, Stainless Steel, Natural, Dodge, Ram, Hemi, Pair, 3.75 out of 5 stars 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'll be in Fresno at the end of the month, well next month. Who is the go to Tuner after install? No, I have not installed the headers yet. Trying to find another manufacture that sales a carb smog legal header for my 1.3, I have searched the net with no luck. ( 21 ), Estimated USA Ship Date: I think it was an original Calmini design. Estimated International Ship Date: Doug Thorley (1 . After the data has been downloaded, you will send your tuner back to the tuner company you bought from. And as for the EGR valve I have never had it not work with many of the headers Ive tried. Dude, the R and RE headers are functionally the same. Isn't there a CARB number etched/welded on the header somewhere? Title: Executive Order D-200-10 Doug Thorley Headers, Inc. 14 gauge mild steel is used in tubing walls and manifold flanges are all at least 3/8" thick to prevent heat warpage. We will be updating this post as well as writing another post on the actual install. Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.0L, Pair, 3.85 out of 5 stars This process is expensive and takes SEVERAL months. Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. Privacy Policy. 1999 100-Series. 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.