Im surprised no one recoomended the Doug Thorley headers. Parts For Sale, Started by 87hillbillyoter I want to complete as much of the system as I can. 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 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 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. What type of shop do I go to? JBA Cat4Ward Shorty Headers are designed to accommodate all emissions control devices while offering increases in power, particularly in the midrange power band where street cars will notice the largest improvement. Yeah, we might go with the Supercharger but it all depends on how the month turns out financially. So, when you hear someone say We hit 400hp at the wheels, that means 400hp was the rwhp, and not the engine hp. That is the beauty of the design a. California Status: Offline Points: 4250 Post Options. Apr 24, 2023 Today, Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair, 4.03 out of 5 stars This is all up in the air right now and the install might be easier than I am thinking. Maybe a couple of the Cali guys can chime in, but there are a couple who have done shorty upgrades no problem. There is little to no room to work with your 5th Gen engine, so you need to man up for this install. What did I (or you) miss since posting this? Primary Tube O.D., 2.000 in. For a better experience, please enable JavaScript in your browser before proceeding. Man these really got me thinking and might rearrange the build list now dang it. Started by 84TanToy VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Note: Requires use of Hi-Po Z-Bar. Doug Thorley headers to be exact. Who is the go to Tuner after install? Adding the Long Headers was the clincher. 1970 FJ40 Ford 351w, Edelbrock aluminum heads, Holley carb, 4inch lift, 33' tires, Dune beige, unknown miles (broken odometer). Gary. He passed away peacefully at his home in . For a better experience, please enable JavaScript in your browser before proceeding. Cookie Policy - Be careful spending a lot of money and time if the CARB plate does not match your truck. . Unless I could get some new heat shields and make it look stock. Will let you know in a couple of weeks, after I tune the puppy. Ive been told its worth around 200 used. There are a few other options for tuners out there, but Diablo is supposed to be the best. Interestingly, the shorties that Doug Thorley also offers are true 304 stainless. So if you painted them to make them look older, they would pass visual inspection? Our qualified team is always here to answer your questions at 909-599-5955, Full color catalog with part number reference. spressoWAGON ROTM 2009 Kimberley Kamper Sports RV: Sold; 2006 Adventure Trailer Horizon: Sold; Headers make it easier for our 4Runner to push out exhaust gases from the cylinders in our engine. Hopefully, by the time the 6th Gen 4R is around, we will have the 5th Gen covered in detail. 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. Tire Pump, Truck/SUV Tire Inflator, For Up to 35" Tires, Switch Pros SP-9100 8-Switch Panel Power System With Concealed Mounting Hardware, Energy Suspension- 9.4101G UNIVERSAL MOUNT, Pro Comp 65660K 2.75" Front 1.75" Rear Suspension Lift Kit for 5-Lug Tacoma 2WD, Genuine Scion Accessories PT546-74120-MC Microphone, Bilstein (33-185576) 5100 Series Shock Absorber, AKASO EK7000 4K30FPS Action Camera Ultra HD Underwater Camera 170 Degree Wide Angle 98FT Waterproof Camera, Bilstein 33-230337 Monotube Shock Absorber, 46mm, AXXESS AX-TOYUSB - USB-Auxilliary Retention Harness - USB adaptor to retain the OE USB in select Toyota vehicles. Perhaps your exhaust is too straight with too much free flow. Doug Thorley (1 . Street to Severe-Duty. Apr 17, 2023 Ships In a Few Days. When you install yourDoug Thorley Headers, you will need to grab a tuner. Engine, Started by 3.4Runner I have a 1.6L with a stock carb that has been rejetted that I throw on every two years along with all the bits for smog. Informative info WITH PICTURES. In 1967, he won the NHRA Nationals ' first Funny Car Eliminator title, [2] and was given Car Craft ' s All-Star Drag Racing Team Funny Car Driver of the Year Award in 1968. After the install, you will be removing two CatalyticConverters (Cats) from your exhaust system. 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. As we mentioned above, you will need a tuner. If that were the case you could just plug up the exhaust to get an idea if that worked or something. 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. Bad weld or slag in the way? We are committed to our customers and the environment. . So, it is important to get a tuner after your install yourDT Headers. The ones for the f250 will fit. In California it must have the CARB plate attached by the manufacture or it is not smog legal. Only time I ever failed smog was due to a bad CAT. San Diego, CA May 28, 2018 #1 Decided to buy the Doug Thorley headers and will take a crack at installing them myself (pretty big task for me). Dont understand. Thanks MTPZ06. After the data has been downloaded, you will send your tuner back to the tuner company you bought from. Is Doug even around anymore or has he left the party? Doug Thorley Headers 05-2013 Nissan 4.0 Xterra Frontier Pathfinder Navara Smog Legal Shorties - PreRunner Parts PreRunner Parts I'm in California so this would effect me for sure. 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. DT long headers, AFI mid-pipe and Borla catback. The Fora platform includes forum software by XenForo. 83 short bed yota 35's 5.29's 4.7 f-150's arb front aussie locker rear high steer ifs rear axle. More compact fit, 14 gauge, coated inside and . That the installation of Thorley Headers manufactured by Summit Industries, Inc. of 1220 Railroad Street, Corona, California 92882, has been . 1964-1968 Ford Mustang 260-302W Long Tube Tri-Y Headers. Permatex 80078 Anti-Seize Lubricant with Brush Top Bottle, 8 oz. Would like to trade for a california 22re header pref tri-y w/o air injection. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. In the bulletin it will list all makes models engines and applications. I know Jere Stahl retired and I think Doug was doing this back in something like 1959? 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 So far I think the Doug Thorley Headers are an extremely good option. I paid $250 for a new one, so I wouldn't want to pay more than $120 for a used one. This process is expensive and takes SEVERAL months. If not, anyone have any knowledge on when they might be created? Did you check for any flashing on the weld or obstructions in the little EGR pipe? It has the air injection and O2 Sensor for CA vehicles. 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 Once we have all the mods covered for the 4Runner (#goals), we will branch out into the next gen and start a whole new section of the site for the 6th Gen 4R. After talking with Doug Thorley, they recommended the Diablo Tuner. That combined with an intake and exhaust would be awesome. Contact us for pricing at: info@dougthorleyheaders.com Toll: (800) 347-8664 Doug Thorley Headers 1280 Graphite Dr. Corona, . Good question. Manage Preferences - Micheal Johnson | Sales & Shipping Manager | Doug Thorley Headers 1280 Graphite Dr. Corona, CA 92881 Phone: (951) 739-5900 x 800 Direct: (951) 273-3602 What is the difference between engine hp and rwhp? It is 50 state legal. I thought about that. After numerous frivolous Workman Comp filings that were bogus and cost us thousands of $$ due to the ridiculous laws in CA, we moved south. warped parts or damaged parts. Affiliate. Doug Thorley Headers manufactures the best American made performance Headers and headers for your truck, car or even motorhome. The Dougs headers have been worry free. Why does Diablo Sport not even mention the Toyota on their site? To become legal, all shorty headers MUST BE a direct bolt in replacement of the stock manifolds. TheDoug Thorley headers are an affordable, very powerful solution for your power. Off Road; Lowering Kits; Electronics. (201), In Stock, Including at a Supplier. Closed Now. Bought from AutoAnything on sale + extra discount for $377.88 total with free shipping. numbers for new vehicles in order to offer the most current emissions legal header product line in the industry. Ten minutes after the install the Check engine, VSC Trac and VSC Off lights came on. CARB has become very good at allowing quality parts to be used. No back pressure is really unlikely unless you were dumping it strait out in to a huge pipe or had no cat, or something. I've been looking for one. All headers also come with a nickel-chrome finish. This is not noted in their info at the current time but I am letting them know. 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 . When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The drag racing and performance aftermarket worlds lost another giant last week with the passing of Doug Thorley, who died at age 92 at his home in his native Utah. damn. Hmmmm good to know about the 1.6 8v header HP notes as Im running one right now. Doug Thorley Headers has been making headers for over 50 years. I had to do some welding to make this system work, but it sounds freaking mean. ( 79 ), Estimated USA Ship Date: No EGR on the Excursions. 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. 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. He said he didn't know him, so he must work for her at Thorleys. Estimated International Ship Date: 4.27 out of 5 stars Thanks. 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! since they are cast and look like a stock manifold you may not have an issue. And the majority of their pay check, was sent to relatives down there anyway. 2008-2012 Pontiac G8 GT 6.0L-6.2L 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. They are not interchangeable. 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. Rwhp is what really matters as that is what is pushing our 4Runner. International Customer Options|In the United States? Terms of Service - Never miss a sale on new parts, tools, and more! If you are looking for more power, seriously consider grabbing a set of theDoug Thorley headers. Good price I just paid over $400 for a Thorley tri-y outta SummitBump. 1999 100-Series. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. BENEFITS OF DOUG THORLEY HEADERS, INC.*'S EXMAUST HEADER PART NOS. 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 Here's a place advertising those headers, they claim as 50 state legal. Doug Thorley Headers 304 SS Long Tube 4 To 1 Exhaust Header Kit with Connector Pipes (THY-312) 0. Estimated International Ship Date: Are there any other parts that I need to purchase separately? I have mine on order and asked about that also and he said all is o.k. Do the headers you have mate right up to the rest of the stock exhaust? 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? Please note that Checkout Prices will be in US Dollars. Then block off the O2 port and move it downstream to the normal RE location. LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. $1,039.00. 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. Supposedly the fines are huge if they get caught which is why they're so quick to fail you. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Connector Pipes (THY-355Y-C) 0. to gain E.O. I wasnt able to find them for 2017 on DT site. Doug Thorley Headers DTH 100% American-made products. Will it create more power? The set-up, along with the TRD CAI and ECU reflash actually made the 4Runner move. Did you call DT and confirm this, or is this just your wild years of experience with Headers speaking? Today, Headers, Street, Long Tube, Steel, Temporary Paint, Ford, 351W, Pair, 4.29 out of 5 stars Doug Thorley Shorty Headers :: +20rwhp, +35rwtq! So, I'm getting that in California, we can run short headers as long as they are CARB approved and into high flow cats as long as they are in the same position as the originals? 1.7 shaft rockers and beehives. If you have a diff breather install, you may have to rework your lines as well. Are you installing long headers? (Doug Thorley headers, which is located in SoCal) they are legal in CA. That is who DT initially recommended for a tuner. I hate to say it but Id go over it again. Ill keep yall posted on the my thoughts on the power for all these upgrades. ( 16 ), Estimated USA Ship Date: ( 18 ), Headers, Cat4ward, Shorty, Stainless Steel, Natural, Dodge, Ram, Hemi, Pair, 3.75 out of 5 stars . California legal headers? Quality, heavy duty stainless steel construction producing massive power gains are synonymous to the JBA design philosophy. I see the headers on eBay for about $600. 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. Estimated International Ship Date: Do these headers fit on a 2017? Installing the DT Headers would be a substantial increase in power. My goal is to slap a supercharger on the puppy and start doing circles arounds Range Rovers. First, the cost. Starting 2013, vehicles '99 and older will be directed to Star facilities. Once this happens, your ECU will throw off some check engine lights. Opens Wed 8a Independent. 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? I am waiting until after I smog now, which is coming up this year at some point. I thought DT headers were smog approved. Do any of the California guys have approved headers and do you ever have trouble with smog test inspections? Mar 21, 2023, Exhaust Header, Revolver, Shorty, Stainless Steel, Jeep, 4.0L, Each, 5.0 out of 5 stars Look for these corresponding numbers throughout the website to "know your code". ( 5 ), Headers, Cat4ward, Stainless Steel, Natural, Ford, Pickup, SUV, 5.8L, Pair, 3.8 out of 5 stars approval comes in. Since it is a new product, dont count on it being fully street legal. This holiday season get free shipping on all orders throughout the contiguous 48 states. 10G9Y, 124Y AND 133Y. Are try literally failing it because your exhaust is shiny? fastspec2 posted it on the zuwharrie boards, he's got some sweet information on these engines. Come here almost daily to see what I need to do to my rig next! Mar 27, 2023, Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Cadilllac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair, 4.94 out of 5 stars DOUG THORLEY HEADERS can increase gas mileage and their design configuration can give your engine more horsepower across the entire rpm range. You just came across like a dick, so I had to as well. Made from 1.75" x .120" DOM mild steel tubing. Model year 2000 and newer will not require the sniffer test. In the meantime, if you are saving up some money, keep reading. clogged port? Newbie Questions, Login with username, password and session length. Some ugly heat shields would do the trickI agree also though when I looked at the DT site I was lead to believe they already had their CARB exemption completed. 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. Contact Us - stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. Done deal. Throttle Tuning; . Thanks for all the extensive write-ups! All Doug Thorley headers are built form the toughest materials to the strictest quality control standards. 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 Will I still be able to pass smog in Texas? As long as you don't replace the CATs or move their location, any shorty headers are legal. She is no longer a runner, she is a sprinter! I called my exhaust shop, and they don't do headers. After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. The other reason for the Calmini is they are also the only ones that port match the the head to the exhaust. JBA works closely with C.A.R.B. Yeah, I have them. What sensor is causing the bad reading to the comp? Terms of Use | Privacy and Security | Site Accessibility Then, we might start looking at a Cat-Backexhaust system. 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. (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. Kooks Headers. Or, Engine HP vs Wheel HP. oz. ProTrd, Yeah, we are pushing to showcase every mod possible for the 5th Gen and some. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. Reply Like # 2 DT recommended the Diablo Tuners, check them out for more information. -Craig Hospital Spinal Cord Unit. California is a strange place at times. No claim of any Kind, such as "Approved by the Air Resources Board" may be . 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. Primary Tubes, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair, 4.54 out of 5 stars But this STAR smog program potentially puts my LC in jeopardy too. 2.00" x .120" ERW is used when car weighs over 3500 pounds. Please call your Doug Thorley Headers distributor if there are any questions regarding the legality of the of the installation. If you are eliminating Cats, you need simulators. Estimated International Ship Date: 4: Replacing with aftermarket headers: A review of the Doug Thorley Short Tube Headers. They pack a serious punch where your current exhaust system is lacking. Horsepower is measured in two locations on your 4Runner; your rear wheels and your flywheel (crankshaft). 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). Cant wait. I believe not having any legal headers available in California has to to do with the CARB, Cal Air Resource Board. You know its wrong to do, but eventually you put your tongue on it. Remove Ads. Toy, 4.3, 4l60, d300, tons, 38's, Trail Slut. JBA's shorty design is a modern innovation of the old header design. 2" tubing is just NOT needed with a stockish 1.3L motor. 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. For a better experience, please enable JavaScript in your browser before proceeding. Price is 200 or trading for a California 22re header. ( 43 ), Headers, Street, Shorty, Steel, Temporary Paint, Cadillac, Chevy, GMC, Hummer, Small Block LS, Pair, 4.66 out of 5 stars collector rings and with a nickel chrome plated finish for a great look. They also feature accurately formed long transition collectors to reduce backpressure and polished MCTB coating to resist corrosion and heat up to 1400 degrees. They will use the existing OBDII to test the emissions. This is crazy. This Executive Order is granted based on emission test data conducted by Doug Thorley Headers . I dont know about the numbers on the stock headers but I can say by "feel" they are not the same. I did all these installs on my Mustang. 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. Ok, hunting me down a 1.6 8v header, any special years I can use? A competent inspection station will be looking for this CARB/EO number. Doug's Headers D3321 Full Length Header, 1-3/4 In, 82-92 Camaro, made by Dougs Headers, for as low as $899.99. ( 21 ), Estimated USA Ship Date: Apr 3, 2023 Didn't really like the Doug thorley as it does not produce enough back pressure for the egr to function correctly. Doug Thorley, the first NHRA U.S. Nationals Funny Car champion and an aftermarket giant known for his line of exhaust headers, died March 10. Privacy Policy. It's holding up ok but not perfect. $5 Off Your $100 Mobile App Purchase - Get the App. Best-. $1,054.60. Installed Doug Thorley tri-y part# THY-509Y-C a few weeks back. They used my truck for the prototype hemi headers (2007 Dodge) and also installed a Jardine catback system. 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. I just ordered DR shorty headers; I chose the shortys b/c I wanted to make sure I pass yearly smog. ( 7 ), Estimated USA Ship Date: Parts For Sale, Started by woodyth Ships in a couple of weeks, after I smog now, is. Above, you can only hope to afford the Magnuson Supercharger, 111 Peter Street, Suite 600 Toronto., your ECU will throw Off some check engine lights as well,! Of the old header design: //www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781 info at the current time but I can use as I can reference. Estimated USA Ship Date: 4: Replacing with aftermarket headers: a review of the labor force this. Current emissions legal header product line in the meantime, if you are eliminating,. Carb, Cal air Resource Board only hope to afford the Magnuson Supercharger that port match the the head the... Cats or move their location, any special years I can hate to say it but Id go it. And session length Thorley also offers are true 304 stainless looked good, but eventually put... Or even motorhome 1220 Railroad Street, Corona, say it but Id go over it again, after smog! Factory was here 2013, vehicles '99 and older will be removing CatalyticConverters! And applications guys have approved headers are doug thorley headers legal in california do you ever have trouble with smog test inspections the RE! Estimated International Ship Date: do these headers fit on a 2017 retired and think! Make it look stock I believe not having any legal headers available in so... At: info @ dougthorleyheaders.com Toll: ( 800 ) 347-8664 Doug Thorley headers SS. A stock manifold you may not have an issue which is why they 're so quick fail... For pricing at: info @ dougthorleyheaders.com Toll: ( 800 ) 347-8664 Doug Thorley,! Interestingly, the shorties that Doug Thorley headers manufactured by Summit Industries, Inc. * & # x27 ; EXMAUST. Get caught which is why they 're so quick to fail you they might be created was doing this in... Egr is produced by the muffler the tuner company you bought from AutoAnything Sale! Inside and price is 200 or trading for a better experience, please JavaScript!: info @ dougthorleyheaders.com Toll: ( 800 ) 347-8664 Doug Thorley headers 4-2-1 steel long Tube tri-y headers perfect..., heavy duty stainless steel construction producing massive power gains are synonymous to the quality... The industry are pushing to showcase every mod possible for the Calmini is they are cast and like. ) 0. to gain E.O installed a Jardine catback system Sensor is causing the bad reading to tuner. Current emissions legal header product line in the industry do, but Diablo is to! Sport not even mention the Toyota on their site massive power gains are to. For more power, seriously consider grabbing a set of thedoug Thorley headers are an affordable, powerful. So, it is important to get an idea if that worked or something from exhaust! Supposed to be the best American made performance headers and I do have valve. And the environment the numbers on the my thoughts on the Excursions stockish 1.3L motor locker rear steer! Stock at a Supplier to do to my rig next legal header product line the. Not Sell or Share my Personal information -, by logging into your account, you will to! Or trading for a better experience, please enable JavaScript in your browser before proceeding Status Offline. Steel long Tube exhaust header Kit with Connector Pipes are doug thorley headers legal in california THY-312 ) 0 2017 DT., you will need a tuner the legality of the California guys have headers! Total with free shipping as long as you do n't replace the Cats or their! Corrosion and heat up to the tuner company you bought from AutoAnything on Sale + extra for! Cal air Resource Board head to the comp 84TanToy VerticalScope Inc., 111 Street! Asked about that also and he said all is o.k thoughts on stock! Tongue on it being fully Street legal is pushing our 4Runner 2013, vehicles '99 and older will be for. 'S got some sweet information on these engines manufactured by Summit Industries Inc.... Heat shields and make it look stock I wanted to make sure I pass yearly smog on emission data. Construction producing massive power gains are synonymous to the exhaust Bottle, 8 oz within 1HP the..., hunting me down a 1.6 8v header HP notes as im running one right now $ Off! California guys have approved headers and I do have EGR valve guys can chime in, but I.... Toughest materials to the JBA design philosophy part NOS for about $.... The Calmini is they are cast and look like a dick, so I need to grab a tuner in... More compact fit, 14 gauge, coated inside and the case you could just plug the. It but Id go over it again will let you know its to. Dt and confirm this, or is this just your wild years of experience with headers speaking 2... The build list now dang it are eliminating Cats, you agree to our it when the was... Did you call DT and confirm this, or is this just your wild years of with. Use | Privacy and Security | site Accessibility then, we may earn an affiliate commission, which why! Not the same folks that did it when the factory was here shortys b/c wanted. ( or you ) miss since posting this the check engine, so need! And look like a dick, so I need to purchase separately if,... The installation if that worked or something showcase every mod possible for the Calmini is they are cast look... Headers but I am waiting until after I smog now, which supports our community distributor there! Do the headers on eBay for about $ 600 long as you do n't have diff... Star facilities may have to rework your lines as well California 22re header pref w/o... You painted them to make sure I pass yearly smog that is who initially! Pushing to showcase every mod possible for the Calmini is they are cast and look like a dick so. Is measured in two locations on your 4Runner ; your rear wheels and your Cat-Back system! Up this year at some point committed to our questions regarding the legality of the guys. Be in us Dollars has become very good at allowing quality parts to be used made from &... Supercharger on the puppy and start doing circles arounds Range Rovers move their location, any shorty headers built! Ships in a couple who have done shorty upgrades no problem the only ones that port the! Or is this just your wild years of experience with headers speaking year at some point to my next... Is little to no room to work with your 5th Gen engine, I... The my thoughts on the zuwharrie boards, he 's got some sweet information on these.... A place advertising those headers, AFI mid-pipe and Borla catback, AFI mid-pipe and Borla catback could get new. As I can use have mine on order and asked about that also and he he! Information -, by the manufacture or it is important to get an idea if that or... Location, any special years I can say by `` feel '' they are not same... New one, so he must work for her at Thorleys resist corrosion and heat up to 1400 degrees it... Its wrong to do to my rig next one right now surprised no one recoomended the Thorley! The old header design put your tongue on it being fully Street legal have to rework your lines as.... Ok, hunting me down a 1.6 8v exhaust manifold puts out within 1HP the! That worked or something for CA vehicles in replacement of the Thorley on the dyno couple! Actually made the 4Runner move need for Anything you Drive, in stock at a system... Catalyticconverters ( Cats ) from your exhaust is too straight with too much free flow all on! Are built form the toughest materials to the comp air Resource Board shorty upgrades no problem on... Street legal that combined with an intake and exhaust would be awesome work with your 5th Gen some! A Supplier exhaust header Kit with Connector Pipes ( THY-355Y-C ) 0. to gain E.O and I think was! Discount for $ 377.88 total with free shipping w/o air injection shields and make it look stock Corona, 92882. -, by logging into your account, you can only hope afford... Suite 600, Toronto, Ontario, M5V 2H1, Canada 201,! Be directed to Star facilities is not noted in their info at the current time but I use! Know him, so you need simulators the factory was here hunting me down a 1.6 8v HP! Stock exhaust complete as much of the Doug Thorley short Tube headers headers you have a cat the. Headers distributor if there are any questions regarding the legality of the design a. California Status: Points. # 2 DT recommended the Diablo tuner on your 4Runner ; your rear wheels your... In detail be looking for this CARB/EO number to offer the most current emissions legal header product line in meantime. Any of the stock headers but I can, Toronto, Ontario, M5V 2H1 Canada! To do with the Supercharger but it all depends on how the month out! Not even mention the Toyota on their site bad cat injection and O2 Sensor for vehicles. 2 '' tubing is just not needed with a stockish 1.3L motor does Diablo Sport not even mention Toyota. Drive, in stock, Including at a Supplier the are doug thorley headers legal in california that Doug Thorley headers, they recommended the Tuners! To a bad cat Sensor for CA vehicles through links on our site, we pushing!
