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General

Site Automotive News

News related to the Subaru Impreza WRX/STI and other Automotive coverage.
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Site Announcements

Site related news (WRXtuners.com / WRX Forum news)
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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.
9.8K 4.9M
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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.
13.9K 5.1M
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  • 5.1M

Bolt-On Tech (EJ205 2.0L '02-05 WRX)

Intake, exhaust, turbos, intercoolers, fuel system, intake manifold, ignition, cooling, etc. For 2002-2005 WRX.
40.9K 12.2M
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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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Community Help Section

Community Help

Got ideas on how to improve the site or having problems on the site? We'd like to hear about them.
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Off Topic Section

The Hangout

The non-serious zone. Use this forum for all non-tech and off topic discussions.
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Private Cool People Forum

Discuss tech subjects which are taking place in other forums, BS with other WRXperts, etc.
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WRX Community

Regional WRX Clubs

Connect with other local WRX owners and organize WRX meets and track days. No classifieds or tech posts.
9.4K 3.6M
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  • 3.6M
Latest Posts See all new posts →

  1. Going stage 2 with different aftermarket parts

    Tuning & Engine Management

  2. Buy (5Pieces) AirPods Pro White (New Original) (Website www.esellibuy.com) $1,245CAD

    Non-Performance Tech

  3. Selling 2018 STI OEM Brembo Brakes

    Wheels, Tires, Brakes, and Suspension

  5. Selling 2018 STI OEM Wheels and brakes

    Wheels, Tires, Brakes, and Suspension

  6. Buy(30Pieces) Apple iPhone 11/11 Pro/11 Pro Max(Website www.esellibuy.com)$10,470CAD

    Non-Performance Tech
See all new posts →
Subaru WRX Forum Since 2002 We're a forum community dedicated to the Subaru WRX. Come join the discussion on performance modifications, accessories, turbo upgrades, maintenance and more!
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