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IWSTI Lounge
  Forum Last Post Threads Posts
Click here for: 2015+ Topics, 2008-2014 Topics or 2004-2007 Topics. If your post is not related to Subaru please post in Off-Topic.
25,623 401,140
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
by 02busa
Today 02:10 AM Go to last post
1,102 28,357
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
620 16,985
Ask questions, share photos, or share knowledge about cameras and camera equipment.
by Eclipso
Yesterday 08:18 AM Go to last post
3,954 86,752
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
01-29-16 10:22 AM Go to last post
6,819 94,645
Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
Sponsored by Detailer's Domain
1,644 18,888
This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
09-29-15 12:51 AM Go to last post
182 5,503
This is for all member journals dedicated to all other vehicles.
02-11-16 04:58 PM Go to last post
230 11,017
16,243 251,446

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
Yesterday 01:27 PM Go to last post
9,273 99,448
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!
13 247
Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
24,180 322,389
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
1,372 20,045
Discuss things related to clutches, gears, differentials, driveshafts, etc...
by dcp2
Yesterday 10:47 PM Go to last post
5,990 67,478
Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
01-05-16 08:46 PM Go to last post
356 5,335

STi Marketplace
  Forum Last Post Threads Posts
SubaruPartsStore.net   KNS Brakes  Perrin Performance   OEM Audio Plus   Subispeed.com
02-12-16 02:03 PM Go to last post
126 1,045
Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
Check out the new IWSTI Reviews section here.
01-29-16 10:17 AM Go to last post
408 7,022
This is an area where Vendors can post their announcements, information about project cars, or build ups.
02-10-16 11:51 AM Go to last post
2,262 34,695
This forum is for vendors to post group buys for IWSTI.com members. IWSTI.com does its best to work with reputable vendors, however, we take no responsibility in transactions carried out here.
512 20,512
STIs For Sale. This forum is for selling cars ONLY.
Yesterday 09:13 PM Go to last post
5,976 66,502
Parts for sale by our members. Search by region:
Never 0 0
New parts for sale by our vendors.
Never 0 0
1,628 9,280

No-Nonsense Quote
No-Nonsense Quote
2015+ STI Discussion Forum
  Forum Last Post Threads Posts
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.
Sponsored by IWSTI's Preferred Dealer: Heuberger Motors
241 7,489
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
by guzie
Today 03:56 AM Go to last post
312 9,699
3,073 86,013
Used parts for sale from our members.
1,147 9,031
New parts for sale from our vendors.
129 2,893

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
1,283 93,398
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
by Zzyzx85
Yesterday 07:38 PM Go to last post
15,605 322,889
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
15,345 104,630
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
1,466 43,059

GD Series STi Discussion (2003/4-2007)
  Forum Last Post Threads Posts
Share your build story w/photos after each modification. Check out the FAQ to get started.
Today 12:10 AM Go to last post
3,022 236,958
by STia
Yesterday 10:17 AM Go to last post
31,221 396,321
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
by 1kuo
Yesterday 05:15 PM Go to last post
41,114 267,137
This forum is for Authorized Vendors to post 03/04-2007 STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
3,486 112,122

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
17,251 431,395
Read the lastest site news or post your site comments, criticisms, or bug report in here.
1,454 17,607


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 261,440, Posts: 3,808,319, Members: 105,894
Welcome to our newest member, GodsGift

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