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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.
25,107 396,818
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
1,088 28,020
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
596 16,639
Ask questions, share photos, or share knowledge about cameras and camera equipment.
3,946 86,406
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
02-21-15 05:26 AM Go to last post
6,800 94,559
Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
Sponsored by Detailer's Domain
1,607 18,656
This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
02-17-15 04:39 PM Go to last post
178 5,462
This is for all member journals dedicated to all other vehicles.
221 10,512
by ajent
Today 05:57 PM Go to last post
16,075 250,489

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
Today 04:40 PM Go to last post
9,161 98,476
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!
01-28-15 05:13 AM Go to last post
9 227
Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
Today 07:29 PM Go to last post
23,814 317,712
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
1,301 18,912
Discuss things related to clutches, gears, differentials, driveshafts, etc...
5,944 67,086
Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
351 5,265

STi Marketplace
  Forum Last Post Threads Posts
SubaruPartsStore.net   Fred Beans   Perrin Performance   OEM Audio Plus   Edge Autosport   Subispeed.com   ProLightz
280 1,823
Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
Check out the new IWSTI Reviews section here.
395 6,904
This is an area where Vendors can post their announcements, information about project cars, or build ups.
2,239 34,465
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.
506 20,142
STIs For Sale. This forum is for selling cars ONLY.
by Milosch
Today 11:31 AM Go to last post
5,673 64,295
Parts for sale by our members. Search by region:
Never 0 0
New parts for sale by our vendors.
Never 0 0
1,592 8,777

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.
by Bola
Today 10:38 AM Go to last post
145 5,242
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
179 5,532
by Bola
Today 07:16 PM Go to last post
1,706 52,429
Used parts for sale from our members.
308 2,115
New parts for sale from our vendors.
51 902

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
1,243 87,795
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
15,240 317,913
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
WTB: Tpms
Today 07:25 PM Go to last post
14,034 97,235
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
1,351 39,718

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.
2,998 231,692
Discussion for general 2003/4-07 topics. Please use the technical subforums below for specific 03-07 topics.
by Ares
Today 06:50 PM Go to last post
31,030 394,816
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
by 0subie6
Today 06:36 PM Go to last post
40,501 264,333
This forum is for Authorized Vendors to post 03/04-2007 STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
3,369 107,374

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
17,172 427,671
Read the lastest site news or post your site comments, criticisms, or bug report in here.
1,418 17,466


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 253,978, Posts: 3,700,863, Members: 100,397
Welcome to our newest member, Acehoward

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