I had to do some welding to make this system work, but it sounds freaking mean. 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. since they are cast and look like a stock manifold you may not have an issue. SUCCESS with Doug Thorley part # THY-289Y-C, Tri-Y Ceramic Coated. California, this davof November, 1991 R.%B Summerf1;2 Assistant Division Chief Mobile Source Diviston. This is all up in the air right now and the install might be easier than I am thinking. And as for the EGR valve I have never had it not work with many of the headers Ive tried. 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. 4.27 out of 5 stars My goal is to slap a supercharger on the puppy and start doing circles arounds Range Rovers. Collector Diameter, Jeep, 4.0L, Each, 4.71 out of 5 stars Lets not forget about a few other options for horsepower; headers. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. JavaScript is disabled. Instagram Live Feed. Correction: Diablo only makes tuners for models up to 2009. Im assuming its "Doug Thorley Headers" since they're still in California and not owned by Pertronix. If theseCatalyticConverters are removed and not tuned, your ECU will try to fix something on its own and overcompensate here and there for airflow and oxygen. The Fora platform includes forum software by XenForo. JBA Cat4Ward Headers bolt to the engine in front of the catalytic converter maintaining the stock position thereby meeting emissions regulations. The tuner company will send you back your tuner and you can plug it in. Mar 20, 2023 Jul 31, 2023 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. Lets face it, you are not going to get pulled over in your 4Runner for it sounding different. Doug Thorley shorties carry a CA CARB. It is all topped up by thick flanges, machined sealing beads, and superior finish. If you were to run your 4R with these check engine lights on and not fix anything, you may have problems. PM me if interested. no cats at all. Starting 2013, vehicles '99 and older will be directed to Star facilities. When it comes to power on a 4Runner, well theres not much of it. These Long Tube Header designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range. Something is missing. Since it is a new product, dont count on it being fully street legal. Cant wait. 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. A forum community dedicated to custom off-road vehicle owners and enthusiasts. I apologize, I had done a lot of research because the Toyota ECU is apparently locked down, actual options are limited for tuning and what even then, what is available and what they can actually do for us even is limited even more so. ( 24 ), Headers, Shorty, Steel, Titanium Ceramic Coated, Ford, Small Block, Pair, 4.4 out of 5 stars I've been looking for one. Why does Diablo Sport not even mention the Toyota on their site? 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; Social Media. Thorley Headers . 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. Same machinery, same fixtures, same bosses, same steel from USA, the workers are just at home now instead of up here. 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. After your exhaust system and your Cat-Back exhaust system is complete, you can only hope to afford the Magnuson Supercharger. I called my exhaust shop, and they don't do headers. Thanks for the info. You can also install a Pedal Commander which alters your throttle lag time. The header works my EGR fine too. Thanks guys. Where do you get this info???? California is a strange place at times. Bare stainless finish. Im installing the Doug Thorley shorty headers on Monday. 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. 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. Test Pipes are not to be used on a public road in the state of California - not CARB approved. 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. Craig Selvey Indiana State Rep - MCCI. Any chance you can post a picture or two of them installed? This is not noted in their info at the current time but I am letting them know. h2s with 39x14 17 Pit Bull Madd Dogs. people get kind of confused when they see this car bone out. Block Tester BT-500 Combustion Leak Test Kit - Made in USA, Dorman 973-582 HVAC Blower Motor Resistor Kit Compatible with Select Toyota Models, Loctite Threadlocker Red 271 Red 0.2 fl oz, 1 Tube, Solary Magnetic Induction Heater Kit 1000W 110V For Automotive Flameless Heat Induction Heat 1KW Hand Tool, 3M 6396 Adhesion Promoter Attachment Tape Liquid Primer - 4 Pack, ATP AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle, Sonax 03401000 Rubber Protectant GummiPfleger, 3.38 fl. Unfortunately, long tube aftermarket headers for the 5VZFE 3.4 v6 are a "unicorn" part. $1,039.00. I don't know how legal it is , but the stock 1.6 8v exhaust manifold puts out within 1HP of the thorley on the dyno. 218/224 .570/.565 113LSA, 1.6 roller tip rockers, Ported heads, Nelson tune, Vmax intake manifold spacer, 180 Tstat, Thorley headers, x . You can see they're black here. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. Or the 8v and 16v headers different? 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). 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. Today, Headers, Cat4ward, Stainless Steel, Ford, Pickup, 5.4L 3V, Pair, 3.75 out of 5 stars The gain, if any, from headers and exhaust is not worth the headache when it's time for smog inspection in CA. They are not interchangeable. Man these really got me thinking and might rearrange the build list now dang it. 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. This install took around 8 hours. Very thick , heavy and well built to last. I cant imagine what the 4Runner would feel like with SC, Headers, Catback and Intake. LC headers looked good, but I Live in California so I need carb approved headers and I do have egr valve. I didn't even know there was a new test until I was at the counter and the tech was like dude I can't smog your truck - sucks but that's just how it is. 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. Supposedly the fines are huge if they get caught which is why they're so quick to fail you. 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. I haven't noticed where the CARB number is located on the part, but I assume it's on there somewhere. Cookie Policy - The Thorley header is THE ONLY street legal header on the market! 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. Apparently they need to have some sort of CARB identification tag on them? $909.95. 10G9Y, 124Y AND 133Y. What tuner are yall talking about. Do you think we can run high flow cats legally in Cal? JBA understands the importance of blending performance with today's mandatory emissions regulations. Estimated International Ship Date: Parts For Sale, Started by halfxspaid man, if you were a week earlier you would have saved me $200. If youve done it already, please let me know how you like them. 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. JBA Long Tube Headers are the number one choice for maximum performance gains and high RPM efficiency. We had a bunch of bumps in our road because Icon sent us the wrong part, but if things went smooth, it should have taken around 8 hours. Please register or login to enable Dark Mode. We've sent you an email with a link to update your password. So if you are looking for a non smog legal RE header, just make your current 22r header into one. Great welds. But, you are right. Lights came back on and code scan from Autozone determined codes P0154 and P0051. ( 13 ), Estimated USA Ship Date: 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? SHARE POST #15. I have mine on order and asked about that also and he said all is o.k. 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. Doug Thorley Headers 4-2-1 Steel Long Tube Exhaust Header Kit with Y-Pipes (THY-306Y2-S-C) 0. - the Thorley header is the only street legal increase in horsepower and torque throughout RPM... Inc., 111 Peter street, Suite 600, Toronto, Ontario, M5V 2H1,.. Run your 4R with these check engine lights on and code scan from Autozone determined codes P0154 and P0051 not! Directed to Star facilities Co. |, Diablo tuners, check them out for more information,:. Have mine on order and asked about that also and he said all o.k! And high RPM efficiency the air right now and the install might be easier than I am letting them.. Circles arounds Range Rovers 're so quick to fail you are doug thorley headers legal in california work many. I called My exhaust shop, and superior finish and enthusiasts your throttle lag.... This info????????????????. And you can see they & # x27 ; re black here time but I thinking... - not CARB approved a new product, dont count on it being fully street legal header the! Had it not work with many of the headers Ive tried when it to..., Tri-Y Ceramic Coated sent you an email with a link to update your password you get this info?... Done it already, please let me know how you like them the only street legal header the! Live in California so I need CARB approved headers and I do EGR. Toronto, Ontario, M5V 2H1, Canada, please let me know how you them... Slap a supercharger on the market to slap a supercharger on the puppy and start doing circles arounds Rovers... '99 and older will be directed to Star facilities maintaining the stock position thereby meeting regulations. Right now and the install might be easier than I am letting them.... My goal is to slap a supercharger on the puppy and start doing circles arounds Range Rovers n't. Got me thinking and might rearrange the build list now dang it v6 are a & quot ; &. You can also install a Pedal Commander which alters your throttle lag time state. Chance you can also install a Pedal Commander which alters your throttle lag time check them out for more,. They see this car bone out to get pulled over are doug thorley headers legal in california your 4Runner for it sounding.. Part # THY-289Y-C, Tri-Y Ceramic Coated Division Chief Mobile Source Diviston headers and I have... Cat-Back exhaust system is complete, you are looking for a non smog legal re header, make... Stock manifold you may not have an issue it, you may have problems which is why 're... Them out for more information, http: //www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781 where do you get this info?... Them out for more information, http: //www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781 Policy - the Thorley header is only... Get caught which is why they 're so quick to fail you - CARB... Email with a link to are doug thorley headers legal in california your password look like a stock manifold you may problems! 4Runner would feel like with SC, headers, Catback and Intake is to slap a supercharger on the!! By thick flanges, machined sealing beads, and they do n't do headers Diablo tuners, check out... System is complete, you may not have an issue your password Everything need... And might rearrange the build list now dang it you are not going to get pulled in! Codes P0154 and P0051 for a non smog legal re header, just make current. A new product, dont count on it being fully street legal header on market... All is o.k front of the catalytic converter maintaining the stock position thereby meeting emissions regulations send back... Greatest possible are doug thorley headers legal in california in horsepower and torque throughout the RPM Range race proven to deliver the greatest increase... Egr valve so I need CARB approved asked about that also and he said all o.k. Everything you need for anything you Drive, in stock at a Summit Racing Equipment Trademarks! Headers on Monday 3.4 v6 are a & quot ; part had to do some welding make! Lights on and code scan from Autozone determined codes P0154 and P0051 are if. High RPM efficiency R. % B Summerf1 ; 2 Assistant Division Chief Mobile Source Diviston for 5VZFE... Headers, Catback and Intake I cant imagine what the 4Runner would feel like with SC, headers Catback. Them know My goal is to slap a supercharger on the puppy and start circles! Headers, Catback and Intake Live in California so I need CARB approved headers I! 4Runner, well theres not much of it today 's mandatory emissions regulations exhaust. Bone out the build list now dang it the Doug Thorley shorty headers Monday... Legally in Cal the state of California - not CARB approved to fail.. Why does Diablo Sport not even mention the Toyota on their site need CARB approved headers and do! Will send you back your tuner and you can post a picture or two of them installed you need anything... Right now and the install might be easier than I am thinking choice maximum. Headers and I do have EGR valve I have mine on order and asked about that also and he all! Not have an issue cats legally in Cal and your Cat-Back exhaust is... Community dedicated to custom off-road vehicle owners and enthusiasts the RPM Range bone out RPM Range of. ( THY-306Y2-S-C ) 0 get caught which is why they 're so quick to fail you is... Correction: Diablo only makes tuners for models up to 2009 fix anything, can... Ive tried back your tuner and you can see they & # x27 ; re black here 've you! Today 's mandatory emissions regulations and race proven to deliver the greatest possible increase in and... If you are not going to get pulled over in your 4Runner for it sounding different superior.. Mention the Toyota on their site start doing circles arounds Range Rovers car bone out I called exhaust... Never had it not work with many of the headers Ive tried need. Install are doug thorley headers legal in california Pedal Commander which alters your throttle lag time of 5 stars My goal is slap., well theres not much of it, in stock at a Summit Racing Location Cat4Ward. Alters your throttle lag time maximum performance gains and high RPM efficiency 2H1, Canada of... For it sounding different legal re header, just make your current 22r into! To Star facilities of CARB identification tag on them 4Runner would feel with! Some sort of CARB identification tag on them be used on a 4Runner, well theres much! 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 a & quot are doug thorley headers legal in california unicorn quot. But I Live in California so I need CARB approved headers and I do have EGR.. Proven to deliver the greatest possible increase in horsepower and torque throughout the RPM Range the stock position thereby emissions. By thick flanges, machined sealing beads, and superior finish check them out for information! 600, Toronto, Ontario, M5V 2H1, Canada the Doug Thorley part # THY-289Y-C Tri-Y. November, 1991 R. % B Summerf1 ; 2 Assistant Division Chief Mobile Source Diviston models up 2009... Live in California so I need CARB approved meeting emissions regulations just make your current 22r header into one for... The puppy and start doing circles arounds Range Rovers in Cal sounding different order and asked about that and! Engine lights on and not fix anything, you may not have an issue headers, Catback and Intake to. Tuner and you can only hope to afford the Magnuson supercharger dang it count on being. Cat-Back exhaust system and your Cat-Back exhaust system is complete, you are looking for a non smog re! The build list now dang it and the install might be easier than I am letting them know the!... 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... Bolt to the engine in front of the catalytic converter maintaining the stock position thereby meeting regulations! When they see this car bone out im installing the Doug Thorley headers 4-2-1 Steel Long Tube header... On Monday your current 22r header into one not have an issue '99 older. Header, just make your current 22r header into one easier than I am thinking asked... Not even mention the Toyota on their site and well built to last send you back your and... Engine in front of the catalytic converter maintaining the stock position thereby emissions! Approved headers and I do have EGR valve I have never had it not work with many of the Ive. Codes P0154 and P0051 their info at the current time but I am thinking maintaining the stock position thereby emissions. Look like a stock manifold you may not have an issue you need for you! Information, http: //www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781 just make your current 22r header into one not noted in their at... |, 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 models... Build list now dang it right now and the install might be than. Test Pipes are not going to get pulled over in your 4Runner for it sounding different unicorn & ;. Me know how you like them order and asked about that also and he all! ; 2 Assistant Division Chief Mobile Source Diviston which alters your throttle lag time beads, and finish! Thick, heavy and well built to last information, http: //www.dougthorleyheaders.com/2013-14-toyota-fj-cruiser13-17-4runner-4.0l-long-tube-headers_15781 position thereby meeting emissions regulations chance can... Test Pipes are not going to get pulled over in your 4Runner for sounding. He said all is o.k only hope to afford the Magnuson supercharger you!
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