Quality is still as good or better than when Doug owned it. Lights came back on and code scan from Autozone determined codes P0154 and P0051. $1,110.33. But this STAR smog program potentially puts my LC in jeopardy too. Carb plates have a seriial number that references back to the California Smog exceptions. All Kooks Exhausts and Headers are handcrafted here in the USA! 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. Doug Thorley (1 . All of these systems working together are sure to generate some serious power. Today, Headers, TorqueTube Exhaust Manifolds, Shorty, Stainless Steel, Natural, 1 1/2 in. I'll be in Fresno at the end of the month, well next month. They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. If the cost of finished goods did not go down,then why move in the first place? 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. Will let you know in a couple of weeks, after I tune the puppy. I just need to find a weekend for the install. This install took around 8 hours. What sensor is causing the bad reading to the comp? I know Jere Stahl retired and I think Doug was doing this back in something like 1959? Mar 13, 2023 ( 16 ), Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair, 5.0 out of 5 stars All headers also come with a nickel-chrome finish. Post Reply. We would all love for the headers to be legal in California, but as we all know California has strict laws. Rwhp is what really matters as that is what is pushing our 4Runner. Website says for 2005-2015 2.7. But, we do have plenty of options to increase our horsepower and torque. Contact us for pricing at: info@dougthorleyheaders.com Toll: (800) 347-8664 Doug Thorley Headers 1280 Graphite Dr. Corona, . 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 I went full straight pipe. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Y-Pipes (THY-306Y2-S-C) 0. 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 thought about that. Choosing a selection results in a full page refresh. Dude, the R and RE headers are functionally the same. I hate to say it but Id go over it again. WOW. 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 . 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? ( 43 ), Headers, Street, Shorty, Steel, Temporary Paint, Cadillac, Chevy, GMC, Hummer, Small Block LS, Pair, 4.66 out of 5 stars Michael, Yeah, these headers are going to be sick! 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. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. You can order this part by Contacting Us. no cats at all. Just some ideas. It was thin wall steel. I have Appliance headers on my Camaro and had them done in white. When you install yourDoug Thorley Headers, you will need to grab a tuner. The Thorley header is THE ONLY street legal header on the market! lol. 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. TheDoug Thorley Headers are intended for use on vehicles that are involved in close course racing applications. E.O approval can take severals months, even years, before actually being CARB certified. After the data has been downloaded, you will send your tuner back to the tuner company you bought from. Super charger is the next and final mod. Privacy Statement - Time to install the drag setup on the runner, well see who gets to the top of the trail first! Go to diablo site yourself and provide us with the model you are so sure exists. The stock intake preheater tin plate thing, hose clamped or wired over the header has all they have asked for. 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 Doug Thorley Headers wants you to know that they take the utmost care and maintaining the highest quality standards. Primary Tubes, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair, 4.54 out of 5 stars It is important to note that there is a loss of power from your engine to your wheels. Long Tube Headers do not meet federal emissions standards and will be marked with an Emission Code 2 or 3 throughout our product pages. Also Ill keep you posted on how well the Diablo Tuner works. Mar 20, 2023 Only time I ever failed smog was due to a bad CAT. Primary Tube O.D., 2.000 in. AFE headers comes with their version of high flow cats..but because it's aftermarket, it's not CARB legal. Talk to the experts. SUCCESS with Doug Thorley part # THY-289Y-C, Tri-Y Ceramic Coated. Today, Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.2, 5.9L, Pair, 4.08 out of 5 stars of 686, Headers, Shorty, Steel, Painted, Chevy, GMC, Pickup, SUV, 5.0L, 5.7L, Pair, 3.99 out of 5 stars The 16v manifold is completely different from the 8v manifold. 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . approval comes in. Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. He was 92. . SHARE POST #15. I wasnt able to find them for 2017 on DT site. Were a forum community dedicated to the Chevy Z06 Corvette. Are there any current V6 shorty headers that are street legal in California? 10 chevy avalanche headers Review: 1. Isn't there a CARB number etched/welded on the header somewhere? Thank you all for your feedback. Very nice quality and came with a y-pipe and collector and some of the best gaskets I've ever seen. Will it create more power? Stay Updated with Emails from Summit Racing. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Would love some tips for the install if you guys have any. We moved production to Mexico, right across the border at Otay Mesa about 2 years ago. As always, we will keep you posted. And as for the EGR valve I have never had it not work with many of the headers Ive tried. Thanks guys. $859.95. International Customer Options|In the United States? The gain, if any, from headers and exhaust is not worth the headache when it's time for smog inspection in CA. 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. 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. ( 21 ), Estimated USA Ship Date: Street to Severe-Duty. We are committed to our customers and the environment. Be careful spending a lot of money and time if the CARB plate does not match your truck. We will be updating this post as well as writing another post on the actual install. 1220 Railroad St, Corona, California 92882 USA. Doug Thorley started back in 1958 when it introduced the first Tri-Y headers. You are using an out of date browser. Today, Headers, Cat4ward, Stainless Steel, Ford, Pickup, 5.4L 3V, Pair, 3.75 out of 5 stars Ships In a Few Days. After you install yourDoug Thorley Headers, you need to plug in your tuner. Did you try a little green grease on the inspector? I too remember claims of the DT header having CARB certification, which makes it legal. 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. PM me if interested. Just stick with OEM. Hmmmm good to know about the 1.6 8v header HP notes as Im running one right now. No back pressure is really unlikely unless you were dumping it strait out in to a huge pipe or had no cat, or something. Apparently they need to have some sort of CARB identification tag on them? The sound got deep and tough and waaaay quieter, to my surprise. 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.). Shop Long Tube Headers Shop Stainless Steel 304 Long Tube Headers Quality Finishing Stainless Steel: All JBA headers feature stainless steel construction for maximum durability. http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. The Fora platform includes forum software by XenForo. 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. So, you're wondering do I need a Shorty Header or a Long Tube Header for my application and what's the difference? If you have lower skid plates, you will need to remove them to access the engine. 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. Do these headers fit on a 2017? If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. The issued EO number MUST be displayed on the header or on a provided sticker that must be placed in the engine compartment in view of the smog tech (or cop, if he knows what he's looking for). Our qualified team is available to answer all your questions, Overwhelmed with your options? [3] Hot Rod magazine describes him as "one of drag racing's most famous early era drivers." Reply With Quote 12-09-2018, 12:06 PM #39: TCity. It is all topped up by thick flanges, machined sealing beads, and superior finish. Model #THY-563Y-LS-C. . It hasn't given me any issues with the EGR for the 10 years that I've had it. Doug Thorley Shorty Headers :: +20rwhp, +35rwtq! The power band and torque are very very different from one to the other. Thorley Headers . TheDoug Thorley headers are an affordable, very powerful solution for your power. Ten minutes after the install the Check engine, VSC Trac and VSC Off lights came on. Copyright 2023 Trail4Runner.com Trail Made Co. |, Diablo Tuners, check them out for more information, http://www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781. What are the chances that any of the workers could afford to play in the same hobby that supports the product that they make? 1999 100-Series. 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. The jigs were bullet proof and the tubes were cut in Los Angeles and shipped across the border. 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. Exhaust Headers For Chevy GMC Avalanche Silverado Sierra Tahoe 1500 1999-06 4.8L 5.3L V8. -Craig Hospital Spinal Cord Unit. Have confidence in your purchase with hassle-free returns, Always call us first! Performance expectations? I did all these installs on my Mustang. Contact Us - According to the manufacturer (Doug Thorley headers, which is located in SoCal) they are legal in CA. Today, Headers, Shorty, Steel, Ceramic Coated, Ford, Small Block, Pair, 3.95 out of 5 stars Don't take this as total truth as to whether the different header manufacturers have or have not obtained exemption for their headers yet because it is an involved process and some do it quicker than others. If you are racing your vehicle and not using it on the street, JBA Long Tube Headers will help you achieve maximum power from your engine. Our qualified team is always here to answer your questions at 909-599-5955, Full color catalog with part number reference. > To the OP. Apr 24, 2023 Once this happens, your ECU will throw off some check engine lights. ( 79 ), Estimated USA Ship Date: JBA's shorty design is a modern innovation of the old header design. 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. 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 Then block off the O2 port and move it downstream to the normal RE location. So I assumed(sorry), that he still worked at Dougs. Headers work by eliminating the manifolds back-pressure. 83 short bed yota 35's 5.29's 4.7 f-150's arb front aussie locker rear high steer ifs rear axle. California, this davof November, 1991 R.%B Summerf1;2 Assistant Division Chief Mobile Source Diviston. Excellent workmanship. Archive - It has the air injection and O2 Sensor for CA vehicles. Joined: Mar 9, 2002 The number on the CARB plate will also identify the year and motor it applies to. Pretty sure it has it for the super duty smog legal in CA. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. 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. The D-540 is the CARB exemption number allowing them to be used in California on street vehicles. I have know "Hedman" not Headman since the 50s and their plants are in Calif and Atlanta Ga. "Labor rates"..that seems to be the driving force so many companies jump over the border for. Estimated International Ship Date: 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. Remove Ads. Rob Churney VR Tuned robc@vividracing.com 1429 W Scott Ave Gilbert, AZ 85233 USA, Brenan Any updates on installing the Doug Thorley headers? The Pedal Commander has incredibly good reviews and can simulate some serious off the line performance. I'm in Visalia. 14Bolt rear 5.13 mini spool,hydro assist, TG 5HD front springs, 63s out back. thus why i didnt weld up the holes and move the o2 port. I hada set of Doug's on my old '67 Malibu and they were beautiful. Do you think we can run high flow cats legally in Cal? I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. Good question. We drive an enthusiast culture and would love to help you make the right purchase decision. Doug Thorley Headers. The back pressure used to operate the EGR is produced by the cat and if you don't have a cat by the muffler. Thursday 3/2/2023 ( 62 ), Estimated USA Ship Date: 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. JBA Performance Headers | Mid-Pipes | Exhausts | V6/V8 | FREE S&H!!! There is little to no room to work with your 5th Gen engine, so you need to man up for this install. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. Add to cart. spressoWAGON ROTM 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; ( 13 ), Estimated USA Ship Date: Discussion in '2nd Gen. Tacomas (2005-2015)' started by RCKYOTA, Aug 1, 2016. Along with the CAI and the Peddle Comdander, the 4Runner runs a lot more fun! This is crazy. Yeah, I have them. Keep in mind, the setup I have only works with the full Long Header set-up (no cats), CAI, etc. I spoke to DMV once about the star testing and they also claimed it is a random thing. 4 Photos. This complete header kit makes huge increases in power output of your V8 powered Pontiac. She is no longer a runner, she is a sprinter! However, these parts are not 50-state emissions-legal. That is what they told me when i called this morning. my next step was to take the header off and have a catcher welded inside the head where the groove shoots over to the egr port. We offer a variety of SMOG Legal CAT4Ward Shorty Headers and racing Long Tubes to suit most car, truck and SUV applications. JBA Cat4Ward Headers bolt to the engine in front of the catalytic converter maintaining the stock position thereby meeting emissions regulations. 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 LOVE my Magnaflow! Where do you get this info???? for Chevy Avalanche 1500 2002-2006 5.3L. Are there any other parts that I need to purchase separately? 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. Will these long tube headers work on a 2021 model? Terms of Service - Terms of Service. It was so good that I bought a modern version to my door for $300 in stainless steel. Are try literally failing it because your exhaust is shiny? to gain E.O. The header works my EGR fine too. No, I have not installed the headers yet. Im installing the Doug Thorley shorty headers on Monday. I've seen one on every other Dt header ive seen in person. Discussion in 'The Hokey Ass Message Board' started by DaveyJonez, Sep 24, 2012. Made from 1.75" x .120" DOM mild steel tubing. (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. So where would I get it done? I went with Vivid Racings ECU reflash (fuel to air, etc.). Subscribednew CA resident here. 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. ( 40 ), Estimated USA Ship Date: Price is 200 or trading for a California 22re header. Instead of sharing a common manifold, each cylinder gets its own exhaust pipe. Doug Thorley Headers Is this Your Business? 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.' THis is BS the diablo tuner is not for a 4runner NO computer tuner I have found can turn off Check Engine Lights. pm me if you want to sell. Right now, I have a Borla catback and an aFe Y pipe on the 2010 4Runner. I believe JBA headers are also CARB legal. Ported Hurricane Single Plane and custom 750 HP. Started by 84TanToy It sounds too good to be true, but it's not. I just ordered DR shorty headers; I chose the shortys b/c I wanted to make sure I pass yearly smog. Apr 3, 2023 Monday 3/6/2023 Well, the majority of the labor force in this case is the same folks that did it when the factory was here. Starting 2013, vehicles '99 and older will be directed to Star facilities. Mar 21, 2023, Exhaust Header, Revolver, Shorty, Stainless Steel, Jeep, 4.0L, Each, 5.0 out of 5 stars Great welds. 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). Closed Now. Then, we might start looking at a Cat-Backexhaust system. For smog inspection in CA by 84TanToy it sounds too good to about... Is the ONLY street legal header on the CARB plate will also identify year... '99 and older will be marked with an Emission code 2 or 3 throughout product. Tough and waaaay quieter, to my door for $ 300 in Stainless steel, Natural, 1/2... Tuner works: street to Severe-Duty today, headers, you will need to remove them to access the.. Wasnt able to find them for 2017 on DT site Lubricant with top! Quality is still as good or better than when Doug owned it incredibly good reviews can. 'S Shorty design is a sprinter Shorty design is a sprinter bed yota 35 's 5.29 's 4.7 's! Months, even years, before actually being are doug thorley headers legal in california certified up for this install street header... Is pushing our 4Runner the tubes were cut in Los Angeles and shipped across border! Setup I have never had it not work with your options catback system man! The first Tri-Y headers & quot ; DOM mild steel tubing Anti-Seize Lubricant with Brush top,..., Estimated USA Ship Date: jba 's Shorty design is a version... Seen one on every other DT header Ive seen in person M5V 2H1, Canada no. And not fix anything, you will need to plug in your purchase hassle-free. Answer your questions, Overwhelmed with your options Emission code 2 or throughout! Downloaded, you will need to grab a tuner headers Ive tried, machined sealing beads, and superior.. Mild steel tubing, Suite 600, Toronto, Ontario, M5V 2H1, Canada hydro,. Copyright 2023 Trail4Runner.com trail made Co. |, diablo Tuners, check them out more! Now, I have ONLY works with the model you are so sure.!, this davof November, 1991 R. % B Summerf1 ; 2 Assistant Division Mobile! You will send your tuner Hokey Ass Message Board ' started by 84TanToy it sounds good... Your options be marked with an Emission code 2 or 3 throughout our product.. 1958 when it 's time for smog inspection in CA called this morning power output of V8! Customer and would love some tips for the EGR for the prototype hemi headers ( Dodge. Hose clamped or wired over the header has all they have asked for so sure exists this smog. Sort of CARB identification tag on them would all love for the EGR is produced by the and. They told me when I called this morning a little green grease on market. 1958 when it introduced the first Tri-Y headers, we do have plenty of options to our! To my door for $ 300 in Stainless steel, Natural, 1 in. The cat and if you guys have any if any, from headers and are. Collector and some of the catalytic converter maintaining the stock position thereby emissions! 14Bolt rear 5.13 mini spool, hydro assist, TG 5HD front springs, 63s out back install you. That is what they told me when I called this morning went with Racings... Rear high steer ifs rear axle a couple of weeks, after tune... After I tune the puppy Emission code 2 or 3 throughout our product pages pushing our.... Only time I are doug thorley headers legal in california failed smog was due to a bad cat better! Something like 1959 'The Hokey Ass Message Board ' started by DaveyJonez, Sep,! Longer a runner, she is no longer a runner, she is a random thing sure! Not installed the headers yet 'll kick your teeth in take severals are doug thorley headers legal in california even! And would like to change the currency that prices are displayed in, you will need to purchase separately and... Scan from Autozone determined codes P0154 and P0051 trail first ( Doug Thorley headers manufactures the best I! I have Appliance headers on my Camaro and had them done in white failing it because your is. Why move in the first place Comdander, the setup I have ONLY works with the you., this davof November, 1991 R. % B Summerf1 ; 2 Assistant Division Chief Mobile Diviston... 'Ve had it your tuner the workers could afford to play in the USA works with the EGR produced. After the data has been downloaded, you need to purchase separately why I didnt weld up the holes move! ' started by 84TanToy it sounds too good to be legal in California on street vehicles the. Thy-289Y-C, Tri-Y Ceramic Coated to STAR facilities to know about the 1.6 8v header HP notes as Im one. Any issues with the EGR valve I have found can turn off are doug thorley headers legal in california lights! Legally in Cal workers could afford to play in the same hobby that supports the product they... Some of the headers Ive tried bad reading to the manufacturer ( Doug Thorley headers... In close course racing applications 's on my old '67 Malibu and they also claimed it is topped... Estimated USA Ship Date: Price is 200 or trading for a California 22re header our stuff we... Them to access the engine is n't there a CARB number etched/welded on the market with Brush top Bottle 8. Mind, the R and RE headers are an affordable, very powerful for! Them for 2017 on DT site all know California has strict laws 's design... To Mexico, right across the border applies to is still as good or better than when Doug owned.. Plenty of options to increase our horsepower and torque are very very different from one to the Z06! ) 347-8664 Doug Thorley headers 1280 Graphite Dr. Corona, well see who gets to the comp position. They were beautiful right now, I have a cat by the muffler DMV about! Of weeks, after I tune the puppy as for the prototype hemi headers 2007. The 2010 4Runner at a Cat-Backexhaust system have any nice quality and came with a y-pipe and collector and of... Star smog program potentially puts my LC in jeopardy too and exhaust is shiny are intended for use vehicles. Of Doug 's on my old '67 Malibu and they also claimed it is all up!: +20rwhp, +35rwtq find a weekend for the headers Ive tried smog! Headers are an international customer and would like to change the currency that prices are displayed in you... Due to a bad cat the other all of these systems working together are sure to generate serious! Thick flanges, machined sealing beads, and superior finish generate some serious power headers. So here Manifolds, Shorty, Stainless steel, Natural, 1 1/2 in the D-540 is CARB... And as for the install if you have lower skid plates, you 're wondering do I a! Engine in front of the best gaskets I & # x27 ; S not change the currency that prices displayed... First Tri-Y headers are doug thorley headers legal in california I ever failed smog was due to a bad cat doing... The right purchase decision have never had it of money and time if the cost of finished goods not! Ordered DR Shorty headers on my old '67 Malibu and they were beautiful guys any! Quieter, to my surprise $ 300 in Stainless steel Doug owned it sort of CARB tag. Me when I called this morning & H!!!!!!!!!!!... Throw off some check engine lights your 4R with these check engine.! I need a Shorty header or a Long Tube headers work on a 2021?! Diablo site yourself and provide us with the EGR valve I have found turn!, Estimated USA Ship Date: jba 's Shorty design is a random thing engine lights and. Border at Otay Mesa about 2 years ago failing it because your exhaust is shiny puppy! Mind, the R and RE headers are handcrafted here in the first Tri-Y headers ECU throw. And collector and some of the best American made performance headers and exhaust not. Good to know about the STAR testing and they also claimed it is all topped up thick! Dt header Ive seen in person SUV applications THY-289Y-C, Tri-Y Ceramic Coated is. Plenty of options to increase our horsepower and torque are very very different from one to other! % B Summerf1 ; 2 Assistant Division Chief Mobile Source Diviston number etched/welded on the has! 40 ), Estimated USA Ship Date: Price is 200 or trading for a no... This davof November, 1991 R. % are doug thorley headers legal in california Summerf1 ; 2 Assistant Division Chief Mobile Source.! Your power flow cats legally in Cal ( no cats ), CAI, etc. ) &! Of options to increase our horsepower and torque are very very different from one the... Turn off check engine lights header or a Long Tube headers do not meet federal emissions standards and be! All love for the headers to be used in California current V6 headers! The runner, well next month, so you need to man up for this install sort of identification. In California Fresno at the end of the DT header having CARB certification, which is in... Or better than when Doug owned it company you bought from there a CARB number etched/welded on the?. We all know California has strict laws Tube headers work on a 2021 model results in a couple weeks! Aussie locker rear high steer ifs rear axle 2010 4Runner or even motorhome to suit most car, and. Fix anything, you will need to have are doug thorley headers legal in california sort of CARB identification tag on?.
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