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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.
25,615 401,081
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
Yesterday 09:13 AM Go to last post
1,102 28,352
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
620 16,983
Ask questions, share photos, or share knowledge about cameras and camera equipment.
3,954 86,739
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 18,887
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.
Yesterday 08:54 AM Go to last post
230 11,015
Today 05:28 AM Go to last post
16,237 251,428

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
9,270 99,410
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.
24,179 322,363
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
1,372 20,036
Discuss things related to clutches, gears, differentials, driveshafts, etc...
5,989 67,477
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
125 1,039
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.
2,262 34,693
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 20,507
STIs For Sale. This forum is for selling cars ONLY.
5,972 66,484
Parts for sale by our members. Search by region:
Never 0 0
New parts for sale by our vendors.
Never 0 0
1,628 9,276

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
Yesterday 10:14 PM Go to last post
241 7,481
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
by dc5_dy
Today 01:18 AM Go to last post
309 9,655
Thoughts/Review/Comparison Trade 15' STI for 07 z06
Today 09:54 AM Go to last post
3,058 85,730
Used parts for sale from our members.
Today 09:15 AM Go to last post
1,137 8,964
New parts for sale from our vendors.
129 2,873

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 93,346
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
by JC2011
Today 09:25 AM Go to last post
15,603 322,843
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
15,340 104,588
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
1,466 43,024

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.
3,021 236,915
Yesterday 10:21 PM Go to last post
31,220 396,306
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
41,113 267,121
This forum is for Authorized Vendors to post 03/04-2007 STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
3,486 112,087

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
Today 07:54 AM Go to last post
17,251 431,354
Read the lastest site news or post your site comments, criticisms, or bug report in here.
1,453 17,606


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 261,373, Posts: 3,807,351, Members: 105,843
Welcome to our newest member, weekendwarrior44

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