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Subaru News & Rumors

Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
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DIY Mods & Installations

Read and post your how-to installations.
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Pictures & Photography

Ask questions, share photos, or share knowledge about cameras and camera equipment.
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Video Collection

STI related videos. Please post non-sti videos in non-sti video subforum.
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Detailing & Car Care

Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
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Subaru BRZ STI

This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
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Other Members Journals

This is for all member journals dedicated to all other vehicles.
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IWSTI Engine & Drivetrain New Posts in this section

ECU Tuning & Performance Electronics

Discuss things like ECU related electronics and data monitors, etc...
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2.0 Liter Direct Injection Factory Motor

New for the 2015 WRX, this motor is expected to make its way to the STI in the near future but we don't yet have any official word from Subaru on this. Stay tuned!
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2.5 Liter/Litre Factory Motor

Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
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Built Motor Discussion

Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
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Drivetrain Components

Discuss things related to clutches, gears, differentials, driveshafts, etc...
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Water-Meth Injection/Nitrous & Intercooler Cooling

Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
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2015+ STI Discussion Forum

STI Prices, Rates, Ordering, Options Discussions

New to the Subaru purchasing world? Come here to talk about different topics related to the release and the purchase of a new Subaru STI.
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2015+ Member Journals

Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
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2015+ STI Discussion

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GR Series STi Discussion (2008+) New Posts in this section

GR-Members' Journals

Document your build story after each modification.
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GD Series STi Discussion (2003/4-2007) New Posts in this section

GD-Members' Journals

Share your build story w/photos after each modification.
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GD-General

Reviews/Comparisons/Thoughts Suspension/Handling Engine/Power Videos/Photos Wheels/Tires Exhaust Build Threads Brakes Interior Maintenance Transmission/Drivetrain Exterior Other
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Marketplace

Cars For Sale

STIs For Sale. This forum is for selling cars ONLY.
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GR-Member Classified Ads

Find items for sale by IWSTI members (not vendors) here.
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GD-Member Classified Ads

Find items for sale by IWSTI members (not vendors) here.
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Detailing For Sale Forum

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Review Dealers, Vendors, & Aftermarket Accessories

Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
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Regional Forums

USA - SoCal

Post all your SoCal specific STi discussions & sightings here. Sponsored by
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USA - NorCal

Post all your NorCal specific STi discussions & sightings here. Sponsored by
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USA - Midwest

This forum is for those STi fans that reside in: North Dakota, South Dakota, Nebraska, Kansas, Minnesota, Iowa, Missouri, Michigan, Wisconsin, Illinois, Indiana, and Ohio
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USA - Northeast

This forum is for those STi fans that reside in: Pennsylvania, New York, New Jersey, Connecticut, Rhode Island, Massachusetts, New Hampshire, Vermont, and Maine
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USA - Northwest

This forum is for those STi fans that reside in: Idaho, Montana, Oregon, and Washington
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USA - Mountain West

This forum is for STi fans that reside in: Colorado, Wyoming, New Mexico, Utah, Arizona, and Nevada. Presented by Flat4Engineering.Com
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USA - South Atlantic

This forum is for those STi fans who reside in: Florida, Georgia, North Carolina and South Carolina
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USA - Mid Atlantic

This forum is for those STi fans that reside in: Virginia, West Virginia, Maryland, Delaware, and DC
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USA - South

This forum is for those STi fans that reside in: Kentucky, Tennessee, Alabama, Mississippi, Louisiana, Arkansas, Oklahoma
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USA - Texas

This forum is for those STi fans that reside anywhere in Texas.
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USA - Alaska

This forum is for those STi fans that live in Alaska.
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USA - Hawaii

This forum is for STi fans that live in Hawaii
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USA - Puerto Rico

This forum is for STi fans that live in Puerto Rico.
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Canada

This forum is for our friendly STi fans from the north...
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Europe

This forum is for our friendly STi fans from Europe.
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Australia

This forum is for our friendly STi fans from Australia.
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United Kingdom

This forum is for our friendly STi fans from the United Kingdom.
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Asia

This forum is for our friendly STi fans from Asia.
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South America

This forum is for our friendly STi fans from South America.
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Other Regions

This forum is for our friendly STi fans from Other Regions.
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Latest Posts See all new posts
  1. Hi all, Need advise on how to route the fuel system on my 2020 STI. I'm going to run flex fuel and have gone with the Zeitronix kit from PSR avaliable from prospeedracing.com.au I'm also going ahead with the GFB 8050 FPR and COBB FPS My question is on fuel line routing. I understand the...
  2. I am prepping for winter and tires are my most worrisome object.: i live near Keene NH and am retired. I no longer have to go out until the roads are plowed. I know many of you have beautiful wheels with great winter tires, I don’t have that kind of money. But I have taken some of your...
  3. Decided to go a different route. Was installed and then removed (yes, seriously). The hardware is "used" and included. This is just taking up space in my garage. Would be open to trade for a great/excellent condition Tomei or coilovers
  4. General Subaru Discussion
    Greetings Subie family...am interested in building my FB16 engine naturally aspirated for more power. Any takes where I can source: Exhaust headers High compression pistons Fast road cams or competition cams I would truly appreciate any possible information. Thank you all ☺
  5. I just changed my intercooler and oil pan with pickup. Now at 2500rpm I have a weird whine sound. It's only at 2500rpm. It's not clutch related. I hear it when just revving or actually driving. Whenever it's at 2500rpm it makes the noise but doesn't make any noise below or above. It will make it...
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