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Site Automotive News

News related to the Subaru Impreza WRX/STI and other Automotive coverage.
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Ride of the Month

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Vendor Announcements

Special sales, group buys, and product announcements from our supporting vendors.
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Frequently Answered WRX Questions

A list of the most popular questions asked and links to threads with answers. Every newbie should start here before posting questions. This is a READ ONLY forum.
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How-To Article Library

Installs, Parts Reviews, How-To's, etc. Document your turbo install, review your FMIC, explain how to read flow maps, etc. No questions or discussions
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WRX Tech Forums

Builds

Share your builds!
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Newbie Forum

Beginner/basic WRX tech-related discussions and general WRX questions. Specific questions should be asked in a focused forum below. This forum is for the newbies.
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Bolt-on Tech(EJ255/EJ257 2.5L 08+ WRX, STi, & GT)

Intake, exhaust, turbos, intercoolers, fuel system, intake manifold, ignition, cooling, etc. For 2008+ STi, WRX, and GT.
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Bolt-on Tech (EJ225/257 2.5L 04-07 STi 06-07 WRX)

Intake, exhaust, turbos, intercoolers, fuel system, intake manifold, ignition, cooling, etc. For '04-07 STi and '06-07 WRX.
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Bolt-On Tech (EJ205 2.0L '02-05 WRX)

Intake, exhaust, turbos, intercoolers, fuel system, intake manifold, ignition, cooling, etc. For 2002-2005 WRX.
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Tuning & Engine Management

ECU mods, stand alone ECUs, UTec, XEDE, TEC, Autronic, wideband, datalogging, etc.
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Cylinder Head & Short Block

Cams, valvetrain, pistons, rods, stroker kits, swaps, etc. Advanced modification discussions only.
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Drivetrain & Tranny

Transmission, shifters, clutches, torque converters, differentials, axles, gears, etc.
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Handling Tech

Suspension, steering, brakes, tires, lightweight wheels, bushings, etc.
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Problem Diagnosis

Need quick help? Troubleshoot the problem here.
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Non-Performance Tech

Interior, exterior, appearance mods, lighting, alarms, car audio, radar detectors, etc.
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Wheels, Tires, Brakes, and Suspension

Post your wheel, tire, brake, and suspension topics and questions here. Sponsored by Discount Tire
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WRX Racing Forums

Road Course/Autocross Tech

Autocross, Road Race, and Open Track Event discussions. Preparation, technique, tips, and stories from the events. Tell us about your last event.
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Drag Strip Tech

For sanctioned, legal Drag Racing. Preparation, technique, tips, and stories from the events. Tell us about your last event. No street racing discussions.
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Rallycross/Rally Tech

For all multi-surface racing. Preparation, technique, tips, and stories from the events. Tell us about your last event.
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WRXtuners.com Marketplace

Parts For Sale (WRX-specific)

Parts For Sale (WRX-specific) New and used parts for WRX's - no vendor ads.
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WRX STi - For Sale

WRX STi cars for sale. Complete cars.
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WRX Sedans - For Sale

WRX sedans for sale. Complete cars.
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WRX Wagons - For Sale

WRX wagons for sale. Complete cars.
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Car Audio - For Sale

Car audio and entertainment equipment.
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Wheels/Tires - For Sale

Wheels and tires for sale.
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Non-WRX Ads

Anything that doesn't fit in another category.
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Want to Buy/Want to Trade

Anything you want to Buy or Trade.
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Vendor Member Section

Vendor Deals

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CARiD.com

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Diode Dynamics

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Latest Posts See all new posts
  1. Bolt-on Tech(EJ255/EJ257 2.5L 08+ WRX, STi, & GT)
    Hi guys new to the wrx world. I have a 2020 wrx with a aem intake an access port and recently installed a hks ssqv venting to the atmosphere but when i come to a stop the car stalls from at times. I have the recirculation kit for it. I didnt sntall it since i like the noise of the bov. But is it...
  2. I have a 2012 WRX and a friend told me to get a catless down pipe to get a louder sound that i'm looking for. I live in Washington so emissions aren't an issue. In the description when i went to buy the down pipe (Invidia) it said "CEL light will come on without proper engine management, such as...
  3. Cylinder Head & Short Block
    Good morning everyone. So my buddy has me doing a swap on his 2002 or 2003 wrx. The engine that came out was a avcs block and all. The new engine was a non-avcs. So we swapped the heads and i'm ready to put the engine back in the car, but I have a problem. The old block had the nipple for the...
  4. Newbie Forum
    Hello, my name is Jay. I just wanted to thank everyone and introduce myself.
  5. Bolt-on Tech(EJ255/EJ257 2.5L 08+ WRX, STi, & GT)
    I've been having a TPMS fault since I bought the car (light flashes for one minute then stays lit). I replaced all 4 tires and all 4 TPMS sensors with genuine oem Subaru ones. then paid to have the system reset. But it still has a fault. Could there be an issue with the module itself? Anything...
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