IW STi Forum banner
IWSTI Lounge New Posts in this section

Subaru News & Rumors

Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
29.2K
6.7M
29.2K
6.7M

DIY Mods & Installations

Read and post your how-to installations.
17.6K
17.4M
17.6K
17.4M

Pictures & Photography

Ask questions, share photos, or share knowledge about cameras and camera equipment.
87.4K
20.2M
87.4K
20.2M

Video Collection

STI related videos. Please post non-sti videos in non-sti video subforum.
54.3K
6.2M
54.3K
6.2M

Detailing & Car Care

Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
19.1K
3.8M
19.1K
3.8M

Subaru BRZ STI

This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
5.6K
1.5M
5.6K
1.5M

Other Members Journals

This is for all member journals dedicated to all other vehicles.
11.6K
2.8M
11.6K
2.8M
IWSTI Engine & Drivetrain New Posts in this section

ECU Tuning & Performance Electronics

Discuss things like ECU related electronics and data monitors, etc...
102K
23.3M
102K
23.3M

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!
323
161K
323
161K

2.5 Liter/Litre Factory Motor

Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
331K
80.2M
2
331K
80.2M

Built Motor Discussion

Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
22.5K
8.1M
22.5K
8.1M

Drivetrain Components

Discuss things related to clutches, gears, differentials, driveshafts, etc...
68.5K
17M
68.5K
17M

Water-Meth Injection/Nitrous & Intercooler Cooling

Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
5.4K
1.7M
5.4K
1.7M
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.
9.9K
2M
9.9K
2M

2015+ Member Journals

Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
16.6K
4M
16.6K
4M

2015+ STI Discussion

140K
33.6M
140K
33.6M
GR Series STi Discussion (2008+) New Posts in this section

GR-Members' Journals

Document your build story after each modification.
103K
25.8M
103K
25.8M
330K
90.4M
GD Series STi Discussion (2003/4-2007) New Posts in this section

GD-Members' Journals

Share your build story w/photos after each modification.
245K
37.7M
245K
37.7M

GD-General

Reviews/Comparisons/Thoughts Suspension/Handling Engine/Power Videos/Photos Wheels/Tires Exhaust Build Threads Brakes Interior Maintenance Transmission/Drivetrain Exterior Other
399K
83.2M
399K
83.2M
Marketplace

Cars For Sale

STIs For Sale. This forum is for selling cars ONLY.
71.1K
16.9M
3
71.1K
16.9M

GR-Member Classified Ads

Find items for sale by IWSTI members (not vendors) here.
4
2.4K
2
4
2.4K

GD-Member Classified Ads

Find items for sale by IWSTI members (not vendors) here.
2
831
2
2
831

Detailing For Sale Forum

49
51K
49
51K

Review Dealers, Vendors, & Aftermarket Accessories

Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
7.1K
1.7M
4
7.1K
1.7M
Regional Forums

USA - SoCal

Post all your SoCal specific STi discussions & sightings here. Sponsored by
20K
2M
20K
2M

USA - NorCal

Post all your NorCal specific STi discussions & sightings here. Sponsored by
11.2K
847K
11.2K
847K

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
44.2K
3.2M
44.2K
3.2M

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
68.1K
5M
2
68.1K
5M

USA - Northwest

This forum is for those STi fans that reside in: Idaho, Montana, Oregon, and Washington
9.9K
1.1M
9.9K
1.1M

USA - Mountain West

This forum is for STi fans that reside in: Colorado, Wyoming, New Mexico, Utah, Arizona, and Nevada. Presented by Flat4Engineering.Com
6.8K
743K
6.8K
743K

USA - South Atlantic

This forum is for those STi fans who reside in: Florida, Georgia, North Carolina and South Carolina
24.4K
1.8M
24.4K
1.8M

USA - Mid Atlantic

This forum is for those STi fans that reside in: Virginia, West Virginia, Maryland, Delaware, and DC
18K
1.4M
18K
1.4M

USA - South

This forum is for those STi fans that reside in: Kentucky, Tennessee, Alabama, Mississippi, Louisiana, Arkansas, Oklahoma
5.9K
464K
5.9K
464K

USA - Texas

This forum is for those STi fans that reside anywhere in Texas.
32.5K
2M
32.5K
2M

USA - Alaska

This forum is for those STi fans that live in Alaska.
211
45.5K
211
45.5K

USA - Hawaii

This forum is for STi fans that live in Hawaii
156
54.9K
156
54.9K

USA - Puerto Rico

This forum is for STi fans that live in Puerto Rico.
95
33.7K
95
33.7K

Canada

This forum is for our friendly STi fans from the north...
3.5K
665K
3.5K
665K

Europe

This forum is for our friendly STi fans from Europe.
6.8K
604K
6.8K
604K

Australia

This forum is for our friendly STi fans from Australia.
280
77.9K
280
77.9K

United Kingdom

This forum is for our friendly STi fans from the United Kingdom.
70
31.7K
70
31.7K

Asia

This forum is for our friendly STi fans from Asia.
371
75.5K
371
75.5K

South America

This forum is for our friendly STi fans from South America.
7
5.9K
7
5.9K

Other Regions

This forum is for our friendly STi fans from Other Regions.
28
13.1K
28
13.1K
Latest Posts See all new posts
  1. So I decided to go for it and get a few more bolts ons. I never installed any of these parts before but the Interweb has a plethora of information on how to do this. Honestly it was rather easy, time consuming but I had plenty of that. So my old mods that I was pro tune was Cobb Sf and...
  2. Hello all, I have a 2011 wrx sti that pulls pretty hard to the left when I accelerate. I have had 2 alignments done, replaced the power steering rack, replaced the L/R upper control arm with the ball joint and it is still pulling to the left. Here is a picture of my last alignment I now realize...
  3. ECU Tuning & Performance Electronics
    So i know this has most likely been answered before but i can’t seem to find the answer, so i just got my 17’ Sti protuned today and the gas pedal is not sensitive at all, wayyy less sensitive than even when i did the access port OTS tune, will my gas pedal ever become sensitive again like the...
  4. Used STIs For Sale
    There is always someone in the market for an STI.. Not every STI for sale is listed here. Here is a thread to share great deals on STI's listed elsewhere. 2014 WRB Hatch, 46k miles, 26k$
  5. I sure am glad I finished up my Stage 2 upgrade last year. I was caught off guard by this. How many other companies are pulling parts? Some info on it from Cobb: Project Green Speed Update - COBB Tuning So I've got my DP for sale if anyone is interested. Asking $5k. :LOL:
See all new posts
Top