Will let you know in a couple of weeks, after I tune the puppy. It is important to note that theDoug Thorley Headers do not comply with California Air Resource Board regulations and are not legal for sale or for use on pollution control vehicles in the state of California. Report Post Thanks(0) . Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Connector Pipes (THY-355Y-C) 0. h2s with 39x14 17 Pit Bull Madd Dogs. . Joined: Mar 9, 2002 They also feature accurately formed long transition collectors to reduce backpressure and polished MCTB coating to resist corrosion and heat up to 1400 degrees. You can only smell fear if the fearfull have loose bowels. I bought mine more than 8 years ago. We are committed to our customers and the environment. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Press the space key then arrow keys to make a selection. Doug Thorley headers to be exact. 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 since they are cast and look like a stock manifold you may not have an issue. I just figured I'd let everyone know that these are a great choice for trucks like ours where finding good quality parts is alot harder than gm/ford vehicles. Do you recommend a DT U/Mid Pipe? It was thin wall steel. ( 5 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, Pickup, SUV, 5.8L, Pair, 3.8 out of 5 stars 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. Cookie Policy - Location: So. 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 (1 . He passed away peacefully at his home in . Doug Thorley Headers Headquarters 1280 Graphite Dr Corona, California92881 (800) 347-8664 Driving Directions Doug Thorley Headers Summary ABOUT Overview Doug Thorley Headers was founded in 1958. Doug Thorley Headers Is this Your Business? 4 Photos. (201), In Stock, Including at a Supplier. Website says for 2005-2015 2.7. Its been a great source for me! If not, anyone have any knowledge on when they might be created? ( 7 ), Estimated USA Ship Date: 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. 1970 FJ40 Ford 351w, Edelbrock aluminum heads, Holley carb, 4inch lift, 33' tires, Dune beige, unknown miles (broken odometer). It has the air injection and O2 Sensor for CA vehicles. Doug Thorley and Jardine are together in Corona, CA. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. ( 24 ), Headers, Shorty, Steel, Titanium Ceramic Coated, Ford, Small Block, Pair, 4.4 out of 5 stars Ships In a Few Days. Remove Ads. 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. So far I think the Doug Thorley Headers are an extremely good option. 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. people get kind of confused when they see this car bone out. let me know, 1993 4door s10 Tahoe. When you install yourDoug Thorley Headers, you will need to grab a tuner. They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. Please call your Doug Thorley Headers distributor if there are any questions regarding the legality of the of the installation. Are you installing long headers? Contacted Doug Thorley, it is a smog legal 22r header. Installed Doug Thorley tri-y part# THY-509Y-C a few weeks back. Very nice quality and came with a y-pipe and collector and some of the best gaskets I've ever seen. For the customer, the test will be faster and cheaper by $15-25. Micheal Johnson | Sales & Shipping Manager | Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Phone: (951) 739-5900 x 800 Direct: (951) 273-3602 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. Craig Selvey Indiana State Rep - MCCI. Keep in mind, the setup I have only works with the full Long Header set-up (no cats), CAI, etc. Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. JavaScript is disabled. DT recommended the Diablo Tuners, check them out for more information. The tuner company will send you back your tuner and you can plug it in. The supercharger obviously takes the cake in terms of performance. I've seen one on every other Dt header ive seen in person. So it just say year and engine not model of car. 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. $859.95. This may be seriously harmful to your 4Runner. Today, Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Small Block, Pair, 4.88 out of 5 stars Features : Outlet Size: 2.5,Primary Tube Size: 1.66,Head Flange Thickness: 7/16,Outlet Flange Thickness: 3/8,Header features 8-2 light weight design. Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. This is why I love this site. Showing all 5 results Free shipping ** aFe Exhaust, Cat Pipe, 05-15 Tacoma . ( 41 ), Estimated USA Ship Date: Good price I just paid over $400 for a Thorley tri-y outta SummitBump. I just need to find a weekend for the install. This Executive Order is granted based on emission test data conducted by Doug Thorley Headers . CARB has become very good at allowing quality parts to be used. Jul 31, 2023 Login to place an order, check order status, and view order history. Once this happens, your ECU will throw off some check engine lights. 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. Doug Thorley only makes long-tubes for the 3.3L and they make short and long for the VQ40DE. After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. 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.' Doug Thorley Headers' headquarters is located in Corona, California, USA 92881. As we mentioned above, you will need a tuner. ( 23 ), Estimated USA Ship Date: Stay Updated with Emails from Summit Racing. It is missing the CARB Tag that is supposed to be welded on, you can take it to them and the replacement tag is free. Bare stainless finish. Let me know what you want for it. Vendor specials, free gear, giveaway notifications, group buys and more! DT long headers, AFI mid-pipe and Borla catback. Please note that Checkout Prices will be in US Dollars. Thinking about installing them myself, just waiting to hear about your experience with them Thanks Cali. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! Title: Executive Order D-200-10 Doug Thorley Headers, Inc. Also Ill keep you posted on how well the Diablo Tuner works. ( 29 ), Headers, Cat4ward, Stainless Steel, Natural, 1-5/8 in. Summit Racing will BEAT any competitor's advertised price! Results 1 - 25 Scott, I appreciate the feedback, and yeah the post was packaged from a long conversation that I had with DT. Done deal. If the cost of finished goods did not go down,then why move in the first place? California Status: Offline Points: 4250 Post Options. Long Tube Headers do not meet federal emissions standards and will be marked with an Emission Code 2 or 3 throughout our product pages. Or the 8v and 16v headers different? You can purchase a complete set of Doug Thorley headers for less than half the price of a single Toyota manifold. to gain E.O. I too remember claims of the DT header having CARB certification, which makes it legal. thick flanges and 5/16 in. Ported Hurricane Single Plane and custom 750 HP. Dont understand. Great welds. It also didnt suck being able to talk to the man himself when I called to order them about ten years ago. 4-Point mounting with welded diagonal cross brace and shoulder harness bar. I thought DT headers were smog approved. What did I (or you) miss since posting this? 1964-1968 Ford Mustang 260-302W Long Tube Tri-Y Headers. Well, the majority of the labor force in this case is the same folks that did it when the factory was here. Apr 17, 2023 I'm in Visalia. You can order this part by Contacting Us. 02, MY, Z06 - K&N stock replacement, abs fixer, door lock relays, trunk popper. So, you're wondering do I need a Shorty Header or a Long Tube Header for my application and what's the difference? Archive - No smog checks there and everything's legal. 4.27 out of 5 stars Very thick , heavy and well built to last. since they are cast and look like a stock manifold you may not have an issue. PM me if interested. Some of these parts may require additional welding to attach the catalytic converters, but they appear to be made of thicker and stronger metal than the OEM ones. And do you have a link? I am waiting until after I smog now, which is coming up this year at some point. Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). They pack a serious punch where your current exhaust system is lacking. Finish is shiny, but not chrome. ( 40 ), Estimated USA Ship Date: 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. If it passes smog, who would know? 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. Differences aside, both JBA Shorty and Long Tube Headers feature JBA's patented Firecone Collector which smooths the transition between the volume changes in the Collector, maintaining maximum exhaust velocity resulting in a noticeable increase in power and efficiency that you won't find with other headers. I went with Vivid Racings ECU reflash (fuel to air, etc.). You can also install a Pedal Commander which alters your throttle lag time. 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. D660YA Doug's Headers D660YA 1 5/8" Tri-Y Header Ford Falcon Small Block Ford 60-65 Metallic Ceramic Coating. Starting 2013, vehicles '99 and older will be directed to Star facilities. $1,039.00. 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. California legal headers? 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. 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 . Today. Estimated International Ship Date: > To the OP. Estimated International Ship Date: 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. I don't know. 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. Did you try a little green grease on the inspector? Powered by Juicer Location: Ottawa, Ontario . Even with that I am not sure if it would throw a CEL. Ok, hunting me down a 1.6 8v header, any special years I can use? About Us - someone give me a price for one in excellent condition and someone give me a price for one in bad condition. Do you have a contact? 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. Same machinery, same fixtures, same bosses, same steel from USA, the workers are just at home now instead of up here. Closed Now. 06-17-2010, 11:01 AM . I waited a little too long on that one. What is the difference between engine hp and rwhp? Street to Severe-Duty. This Doug Thorley performance header system is designed to increase exhaust flow and to increase performance, but it still retains emissions compliance. 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. 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. In California it must have the CARB plate attached by the manufacture or it is not smog legal. This is crazy. stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. 2.00" x .120" ERW is used when car weighs over 3500 pounds. Thanks for the info. ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars 4: Replacing with aftermarket headers: A review of the Doug Thorley Short Tube Headers. Bad weld or slag in the way? 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.). No mention of HP gains? The 16v manifold is completely different from the 8v manifold. Eastern WA. Made to small? And the majority of their pay check, was sent to relatives down there anyway. I am in a bind I am hoping to get some help with. American made and smog legal, you would be amazed at . No, I have not installed the headers yet. Headers combined with an aftermarket Cat-Back system and a Cold Air Intake will have your 4R pushing much cleaner, faster, cooler, more efficient air. We drive an enthusiast culture and would love to help you make the right purchase decision. The Doug Thorley Headers are not street legal in California. It may not display this or other websites correctly. This complete header kit makes huge increases in power output of your V8 powered Pontiac. doug thorley headers Brand New $800.00 or Best Offer Free local pickup Sponsored 2015-2019 F150 Headers Pre-Owned $349.00 Buy It Now Free 3 day shipping Sponsored Doug Thorley Tri-Y Ceramic Coated Headers 1988-1992 F250 F350 Class A BB 460 FI Brand New $769.99 Buy It Now +$38.00 shipping Sponsored A girls butthole is just like a 9 volt battery. All Doug Thorley headers are built form the toughest materials to the strictest quality control standards. 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! Toggle navigation 1-480-966-3040 8am-5pm MST 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 Only a matter of time until we get the "Star" system Good luck finding a STAR smog shop that'll turn their head at aftermarket stuff. 1220 Railroad St, Corona, California 92882 USA. 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. California is a strange place at times. Off Road; Lowering Kits; Electronics. Pursuant to the authority vested in the Air Resources Board by Section 27156 of the . ( 62 ), Estimated USA Ship Date: I'll be in Fresno at the end of the month, well next month. 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). But this STAR smog program potentially puts my LC in jeopardy too. The number on the CARB plate will also identify the year and motor it applies to. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. We had a plant there already doing our JBA line for many years. 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. 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 Are there any current V6 shorty headers that are street legal in California? to obtain Executive Orders (EO numbers) that certify the Cat4Ward Shorty Headers to be emissions legal in all 50 states. . This install took around 8 hours. You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com > Engine | Drivetrain | Powertrain . Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars I too remember claims of the best gaskets I & # x27 ; headquarters is located in,! Not produce enough back pressure for the egr to function correctly outta SummitBump 3500! This or other websites correctly be amazed at american made and smog legal 22r header alters your throttle lag.! Already doing our jba line for many years know in a bind I am not sure if it would a... 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