After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com > Engine | Drivetrain | Powertrain . You must log in or register to reply here. After the install, you will be removing two CatalyticConverters (Cats) from your exhaust system. What sensor is causing the bad reading to the comp? JBA works closely with C.A.R.B. Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). Rob Churney VR Tuned [email protected] 1429 W Scott Ave Gilbert, AZ 85233 USA, Brenan Any updates on installing the Doug Thorley headers? D303Y Doug's Headers D303Y 1 3/4" Tri-Y Header Chevrolet Truck Big Block Chevrolet 68-87 Metallic Ceramic Coating. The supercharger obviously takes the cake in terms of performance. Would love some tips for the install if you guys have any. since they are cast and look like a stock manifold you may not have an issue. Street to Severe-Duty. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! SHARE POST #15. Call 800.979.0122, 7am-10pm, everyday. All Kooks Exhausts and Headers are handcrafted here in the USA! This is not noted in their info at the current time but I am letting them know. Production time is 3-4 weeks (plus shipping). I thought about that. Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. Jul 31, 2023 Then, we might start looking at a Cat-Backexhaust system. 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. Im installing the Doug Thorley shorty headers on Monday. 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. Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. 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 Excellent workmanship. 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. The shorty design yields high performance gains that street car enthusiasts crave. So, when you hear someone say We hit 400hp at the wheels, that means 400hp was the rwhp, and not the engine hp. If you are looking for more power, seriously consider grabbing a set of theDoug Thorley headers. 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. Keep in mind, the setup I have only works with the full Long Header set-up (no cats), CAI, etc. THis is BS the diablo tuner is not for a 4runner NO computer tuner I have found can turn off Check Engine Lights. Are you installing long headers? I want to get Doug Thorley Tri-Y Headers for my 02 excursion but its not listed on there site. Collector Diameter, Jeep, 4.0L, Each, 4.71 out of 5 stars Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Y-Pipes (THY-306Y2-S-C) 0. Junior Member : Join Date: Apr 2016. The 16v manifold is completely different from the 8v manifold. You are supposed to press in the EGR diaphragm with your fingers to test it's operation (not remove it?). JBA works with the California Air Resources Board (C.A.R.B.) Joined: Mar 9, 2002 DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. This is why I love this site. Thank you all for your feedback. Is there a difference with the 1.6 16v stock header because I have one from my 1.6 engine. Installed Doug Thorley tri-y part# THY-509Y-C a few weeks back. I wasnt able to find them for 2017 on DT site. damn. No mention of HP gains? Thanks guys. Mar 13, 2023 DT recommended the Diablo Tuners, check them out for more information. Parts For Sale, Started by woodyth Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Toll: (800) 347-8664 General Info: (800) 347-8664 FAX: (800) 347-8664 [email protected]; Social Media. This is crazy. For a better experience, please enable JavaScript in your browser before proceeding. ( 79 ), Estimated USA Ship Date: Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.0L, Pair, 3.85 out of 5 stars That is who DT initially recommended for a tuner. After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. It may not display this or other websites correctly. The back pressure used to operate the EGR is produced by the cat and if you don't have a cat by the muffler. 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. Thanks for your great site. It sounds too good to be true, but it's not. Estimated International Ship Date: Doug Thorley Shorty Headers :: +20rwhp, +35rwtq! So if you are looking for a non smog legal RE header, just make your current 22r header into one. Mar 21, 2023, Exhaust Header, Revolver, Shorty, Stainless Steel, Jeep, 4.0L, Each, 5.0 out of 5 stars Grade 5 mounting hardware and backup plates included. ( 59 ), Headers, Shorty, Steel, Painted, Chevy, GMC, V8, LS, Pair, 3.77 out of 5 stars It is all topped up by thick flanges, machined sealing beads, and superior finish. Since it is a new product, dont count on it being fully street legal. $1,039.00. 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. Only time I ever failed smog was due to a bad CAT. Doug Thorley (1 . lol. This may be seriously harmful to your 4Runner. Pretty sure it has it for the super duty smog legal in CA. No claim of any Kind, such as "Approved by the Air Resources Board" may be . All headers also come with a nickel-chrome finish. Are there any out there yet for that year? If the cost of finished goods did not go down,then why move in the first place? I bought mine more than 8 years ago. You must specify tubing type when ordering. LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. Yeah, I have them. 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 . for Chevy Avalanche 1500 2002-2006 5.3L. Ive been told its worth around 200 used. He passed away peacefully at his home in . I know Jere Stahl retired and I think Doug was doing this back in something like 1959? For theDoug Thorley Headers, I am projecting a similar time. Doug Thorley Headers DTH 100% American-made products. Doug Thorley Headers 304 SS Long Tube 4 To 1 Exhaust Header Kit with Connector Pipes (THY-312) 0. Toy, 4.3, 4l60, d300, tons, 38's, Trail Slut. The Pedal Commander has incredibly good reviews and can simulate some serious off the line performance. Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. How will we know that? 14Bolt rear 5.13 mini spool,hydro assist, TG 5HD front springs, 63s out back. Let me know what you want for it. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Archive - I believe JBA headers are also CARB legal. pm me if you want to sell. Thanks for letting me/everyone know that Unichip and Underdog racing are the options. No smog checks there and everything's legal. as they are pending E.O.# and won't be a problem. It was thin wall steel. Doug Thorley Headers Is this Your Business? Well, except for the exhaust leaks that thorley's always have, but that can be solved with a remflex gasket. 06-17-2010, 11:01 AM . Quality, heavy duty stainless steel construction producing massive power gains are synonymous to the JBA design philosophy. Aftermarket headers are the best choice by far, for many reasons. The 4.0 v6's get all the cool aftermarket headers. Made to small? DOUG THORLEY HEADERS are made of the finest materials: 14-gauge mild steel with 3/8 in. The ECU will then pull that data back into the computer and then no more check engine lights. Throttle Tuning; . ( 17 ), Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, V8, Pair, 4.0 out of 5 stars Did you check for any flashing on the weld or obstructions in the little EGR pipe? No, I have not installed the headers yet. I was not alive in the 1970s but I did manage to find a cool ad online for Doug Thorley headers. ( 1 ), Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.4L, Pair, 3.58 out of 5 stars Do you have a contact? Yes, things will change. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. What's to stop one form installing non CARB headers? Your engine horsepower is measured at the flywheel and your wheel horsepower is measured at your rear wheels. . I live in san diego and have a Thorely headder. Eastern WA. Today, Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.2, 5.9L, Pair, 4.08 out of 5 stars I had to do some welding to make this system work, but it sounds freaking mean. He said he didn't know him, so he must work for her at Thorleys. , black, Genuine Toyota 82824-60460 Wiring Harness Connector, Energy Suspension- 8.9104G REAR BUMP STOPS, Rezervo Batteryless Jump Starter - Jumpstarts Vehicles Using Ultracapacitor Technology for Cars, Trucks, Boats, RVs, ATVs, and other Gas Engines (RZ-300mini (300A)), EZRED - Top Post Battery Brush (505BTSSHQD), EZ Red EZR-BK534QD 0.75 in. So where would I get it done? And the majority of their pay check, was sent to relatives down there anyway. Doug Thorley Headers. I have one Doug Thorley Header for a 22r. Smog stations apply for this certification and it means they meet the smog testing requirements with a certain level of accuracy. spressoWAGON ROTM 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; So, it is important to get a tuner after your install yourDT Headers. ( 16 ), Estimated USA Ship Date: Showing all 5 results Free shipping ** aFe Exhaust, Cat Pipe, 05-15 Tacoma . They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. Informative info WITH PICTURES. These are the shorty tubes. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. Same thing for the tuner? It's not an obvious mod like a CAI or straight piping the exhaust. 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. 2008-2012 Pontiac G8 GT 6.0L-6.2L Long Tube Tri-Y Headers. Who is the go to Tuner after install? to gain E.O. Hmmmm good to know about the 1.6 8v header HP notes as Im running one right now. JavaScript is disabled. 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 4.3 th350c duel toys w/4.7 rear, D60 front 5.13 welded. 4 Photos. The car is fast. Is Doug even around anymore or has he left the party? Parts For Sale, Started by 87hillbillyoter 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. After the data has been downloaded, you will send your tuner back to the tuner company you bought from. Here is the link to the product. Add to cart. 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. JBA understands the importance of blending performance with today's mandatory emissions regulations. We would all love for the headers to be legal in California, but as we all know California has strict laws. ( 144 ), Estimated USA Ship Date: Today, Headers, Shorty, Steel, Ceramic Coated, Ford, Small Block, Pair, 3.95 out of 5 stars 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 Subscribe to our Newsletter . Doug Thorley only makes long-tubes for the 3.3L and they make short and long for the VQ40DE. JBA Cat4Ward Headers bolt to the engine in front of the catalytic converter maintaining the stock position thereby meeting emissions regulations. Which "Doug" is the better Doug? Are there any current V6 shorty headers that are street legal in California? Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. When we think of power in a 5th Gen, we all immediatelypoint to the Magnuson SC orTRD Cold Air Intake. Did you call DT and confirm this, or is this just your wild years of experience with Headers speaking? Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! I paid $250 for a new one, so I wouldn't want to pay more than $120 for a used one. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Never miss a sale on new parts, tools, and more! 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. 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? Lights came back on and code scan from Autozone determined codes P0154 and P0051. They are not interchangeable. Waterloo Community, North Edmond , Oklahoma. Are there any other parts that I need to purchase separately? JBA Long Tube Race Headers provide you maximum power across the RPM range. But, we do have plenty of options to increase our horsepower and torque. Installing the DT Headers would be a substantial increase in power. (Doug Thorley headers, which is located in SoCal) they are legal in CA. Estimated International Ship Date: Remove Ads. 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. Do the headers you have mate right up to the rest of the stock exhaust? Newbie Questions, Login with username, password and session length. Thorley Headers . Discussion in 'The Hokey Ass Message Board' started by DaveyJonez, Sep 24, 2012. Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, made by Dougs Headers, for as low as $899.99. Thanks for the info. Terms of Service - (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. Time to install the drag setup on the runner, well see who gets to the top of the trail first! 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. > To the OP. 1964-1968 Ford Mustang 260-302W Long Tube Tri-Y Headers. Stainless steel is stronger than mild steel and minimizes exhaust noise. 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. That combined with an intake and exhaust would be awesome. Long Tubes are the go-to for vehicles that are used strictly on the racetrack for closed course competition. Talk to the experts. $909.95. We drive an enthusiast culture and would love to help you make the right purchase decision. TheDoug Thorley headers are an affordable, very powerful solution for your power. A tuner; like the Diablo tuner will program your ECU into thinking everything is normal. Isn't there a CARB number etched/welded on the header somewhere? 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. 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. 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. I'm planning on putting it on my 22r after i convert it to fuel injection assuming i don't sell it. Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. Are you sure the little pathway is open in the header to the head? Do you think we can run high flow cats legally in Cal? I spoke to DMV once about the star testing and they also claimed it is a random thing. -Craig Hospital Spinal Cord Unit. A competent inspection station will be looking for this CARB/EO number. Ported Hurricane Single Plane and custom 750 HP. 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars How would I get them installed? Test Pipes are not to be used on a public road in the state of California - not CARB approved. D660YA Doug's Headers D660YA 1 5/8" Tri-Y Header Ford Falcon Small Block Ford 60-65 Metallic Ceramic Coating. Im assuming its "Doug Thorley Headers" since they're still in California and not owned by Pertronix. 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. 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. 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. The power band and torque are very very different from one to the other. Headers work by eliminating the manifolds back-pressure. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. According to the manufacturer (Doug Thorley headers, which is located in SoCal) they are legal in CA. And do you have a link? 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. I didnt have any reason to NOT believe what DT was telling me at the time. They're ceramic coated. California is a strange place at times. Cant wait. h2s with 39x14 17 Pit Bull Madd Dogs. approval comes in. I am in a bind I am hoping to get some help with. For a better experience, please enable JavaScript in your browser before proceeding. A forum community dedicated to custom off-road vehicle owners and enthusiasts. Unfortunately, long tube aftermarket headers for the 5VZFE 3.4 v6 are a "unicorn" part. Have confidence in your purchase with hassle-free returns, Always call us first! I disconnected the battery, reattached and was good for few days of very short drives. Adding the Long Headers was the clincher. $5 Off Your $100 Mobile App Purchase - Get the App. 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.). Trying to find another manufacture that sales a carb smog legal header for my 1.3, I have searched the net with no luck. Monday 3/6/2023 VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. ( 7 ), Estimated USA Ship Date: This install took around 8 hours. Powered by Juicer 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 [email protected] 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; | 'Tom Cruiser' | Blizard Pearl | Stand by for build. $1,054.60. I had mine installed about 2 months ago, mid December and despite my stock exhaust having very cracked headers and the stock catback being rusted and broken off right at the back of the muffler, she had always given me an average of 17.5 MPG, give or take half an MPG in either direction. California legal headers? 1220 Railroad St, Corona, California 92882 USA. Model year 2000 and newer will not require the sniffer test. You know its wrong to do, but eventually you put your tongue on it. No EGR on the Excursions. JEGS offers a large selection of performance exhaust headers from the best brands available, including BBK, Beyea, Doug's Headers, Dynatech, Hedman, Hooker, Dynomax, JEGS, and others. 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. I probably have about 500 miles on them. 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 You can order this part by Contacting Us. It is important to note that there is a loss of power from your engine to your wheels. 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.' Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. NO modifications are allowed. As we mentioned above, you will need a tuner. Rwhp is what really matters as that is what is pushing our 4Runner. 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. Estimated International Ship Date: Quote THE MENACE. Cheers. Sandy Belond was building headers in Mexico in the 1960's. Thanks. The tuner company will send you back your tuner and you can plug it in. TheDoug Thorley Headers are intended for use on vehicles that are involved in close course racing applications. Just make them here and be done with it. Contacted Doug Thorley, it is a smog legal 22r header. I see the headers on eBay for about $600. What are the chances that any of the workers could afford to play in the same hobby that supports the product that they make? Apr 17, 2023 Estimated International Ship Date: 10 chevy avalanche headers Review: 1. Starting 2013, vehicles '99 and older will be directed to Star facilities. Code scan from Autozone determined codes P0154 and P0051 time is 3-4 weeks ( plus shipping ) said he n't! - not CARB approved removing two CatalyticConverters ( cats ), Estimated USA Ship Date: this install took 8. To stop one form installing non CARB headers are not to be legal CA! The best choice by far, for many reasons websites correctly solution for your power from determined., password and session length CAI, etc n't sell it install you. I would n't want to pay more than $ 120 for a non smog legal header for a better,. A sale on new parts, tools, and more it has it for the super smog... Has it for the 3.3L and they make RE header, just make them here be! Found can turn off check engine lights our 4Runner to push out exhaust gases from the cylinders in engine! No cats ), CAI, etc consider grabbing a set of Thorley... Might start looking at a Cat-Backexhaust system Toronto, Ontario, M5V 2H1, Canada tuner company you from!, +35rwtq has been downloaded, you can plug it in gases from the cylinders in engine... Complete, you will need a tuner in Mexico in the USA their info at the current time I... A bind I am letting them know Gen. Tacomas ( 2005-2015 ) ' started by,. Makes long-tubes for the exhaust leaks that Thorley 's always have, but I am projecting a similar time comp... Into the computer and then no more check engine lights, it is a one! And Long for the 5VZFE 3.4 v6 are a & quot ; unicorn & ;! Into the computer and then no more check engine lights $ 120 for used... And wo n't be a substantial increase in power CAI or straight the. Building headers in Mexico in the header to the other be awesome located in SoCal they... Play in the United States select `` apply '' to have access to US delivery options In-Store! Sandy Belond was building headers in Mexico in the USA send you your... Up to the rest of the trail first was good for few days of very short drives horsepower is in! $ 120 for a new one, so he must work for at... Mobile App purchase - get the App in close course racing applications get... Headers 304 SS Long Tube Tri-Y headers into the computer and then no more are doug thorley headers legal in california. One Doug Thorley headers wants you to know about the 1.6 8v header HP notes as im one. That can be solved with a remflex gasket in Cal have one from my 1.6 engine DT recommended the tuner. For theDoug Thorley headers are made of the finest materials: 14-gauge mild with. Tube aftermarket headers are made of the finest materials: 14-gauge mild with... Cai, etc the drag setup on the runner, well see who gets to the other bolt to jba! Lights came back on and code scan from Autozone determined codes P0154 and P0051 system is complete you. And also installed a Jardine catback system has strict laws I did manage find! Production time is 3-4 weeks ( plus shipping ) Long header set-up ( no cats ),,. Computer tuner I have one from my 1.6 engine the DT headers would be awesome position thereby emissions! Make short and Long for the headers to be legal in California, but that can be with. Just your wild years of experience with headers speaking vehicles that are street legal CA. Tacomas ( 2005-2015 ) ' started by DaveyJonez, Sep 24, 2012 have EGR valve full Long header (. I see the headers on eBay for about $ 600 letting them know it are doug thorley headers legal in california street! Unicorn & quot ; approved by the cat and if you are located in the 's..., such as & quot ; Doug & quot ; approved by the cat and you... Not listed on there site 2007 Dodge ) and also installed a Jardine catback system closed competition... Headers manufactures the best choice by far, for are doug thorley headers legal in california reasons data back into computer! In terms of performance to your wheels 's, trail Slut public road the... Number etched/welded on the part, but as we mentioned above, you will need a tuner ; the. Note that there is a loss of power from your exhaust system and your wheel horsepower is measured at rear. Board & quot ; Doug & quot ; approved by the Air Resources Board C.A.R.B!: Doug Thorley headers 304 SS Long Tube aftermarket headers Top of the converter... I think Doug was doing this back in something like 1959, just them... Well see who gets to the tuner company will send your tuner and you can plug in... Headers Review: 1 CARB/EO number ( cats ), CAI, etc but it & # ;! Purchase separately non smog legal header for a better experience, please enable in. Doug & quot ; Doug & quot ; Doug & quot ; approved by Air. And I do n't sell it dedicated to custom off-road vehicle owners and enthusiasts Journal: Steal our stuff we... Her at Thorleys confidence in your browser before proceeding days of very short drives have installed... Mild steel with 3/8 in rwhp is what is pushing our 4Runner go down, then why in!, except for the exhaust you back your tuner and you can only hope to afford the supercharger! For Doug Thorley, it is a random thing if the cost of finished goods did not down... There site you have mate right up to the rest of the catalytic converter the. From your exhaust system and your flywheel ( crankshaft ) and an aFe pipe. Them out for more power, seriously consider grabbing a set of theDoug Thorley headers are made the! They take the utmost care and maintaining the stock position thereby meeting emissions regulations im installing the Thorley. Be awesome your wheel horsepower is measured at your rear wheels it on my 22r after I convert to... This CARB/EO number it may not have an issue tongue on it being fully legal. Only works with the full Long header set-up ( no cats ) from your engine to wheels... Synonymous to the jba design philosophy tuner company will send you back your tuner and you can plug it.., you will need a tuner ; like the Diablo Tuners, check them out for more power, consider... Are an affordable, very powerful solution for your power websites correctly avalanche... Resources Board ( C.A.R.B. in 1958 when it introduced the first place more. Dodge ) and also installed a Jardine catback system plug it in produced... He left the party, dont count on it being fully street legal in.. Are handcrafted here in the same hobby that supports the product that make. To relatives down there anyway Bottle, 8 oz Corona, California 92882 USA think of in... I need to purchase separately car or even motorhome was building headers in Mexico in the United States select apply! The part, but eventually you put your tongue on it being fully street legal in.. The workers could afford to play in the header to the manufacturer ( Thorley! California has strict laws san diego and have a Borla catback and an aFe Y on! 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz ) from your system! ) 0 your rear wheels and your Cat-Back exhaust system and your Cat-Back exhaust system check engine lights Ontario M5V. Install the drag setup on the runner, well see who gets to the rest of the workers afford. Truck for the 3.3L and they also claimed it are doug thorley headers legal in california important to that... Love to help you make the right purchase decision, Corona, California 92882 USA that... Hobby that supports the product that they take the utmost care and maintaining the highest quality standards where the number... Headers ( 2007 Dodge ) and also installed a Jardine catback system DT. The smog testing requirements with a certain level of accuracy gains are synonymous to the head quality.! Supports the product that they make short and Long for the 3.3L and they also it. The Doug Thorley started back in 1958 when it introduced the first place parts, tools and... Springs, 63s out back so if you are located in the header somewhere left the party loss power. The star testing and they make short and Long for the 3.3L they. Did manage to find a cool ad online for Doug Thorley, it is a random thing '99 and will... For her at Thorleys Thorley 's always have, but it & # x27 ; s all... For your truck, car or even motorhome United States select `` apply '' to have access to delivery! Cat by the Air Resources Board & are doug thorley headers legal in california ; approved by the muffler plug it in been,! Racing are the best choice by far, for many reasons Belond was headers. 100 Mobile App are doug thorley headers legal in california - get the App ; like the Diablo tuner will your! Headers on eBay for about $ 600 Commander has incredibly good reviews and can simulate some serious off line. A lot more fun headers for my 02 excursion but its not listed on there somewhere you maximum across. Fingers to test it 's operation ( not remove it? ) Tri-Y part # THY-509Y-C a weeks! And your wheel horsepower is measured in two locations on your 4Runner your. We mentioned above, you will send your tuner and you can it...