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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.
Today 08:15 PM Go to last post
25,239 398,040
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
by SubySal
Yesterday 08:28 AM Go to last post
1,095 28,076
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
605 16,790
Ask questions, share photos, or share knowledge about cameras and camera equipment.
by Parker
Today 07:50 PM Go to last post
3,948 86,470
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
by Kaimino
04-18-15 12:30 PM Go to last post
6,806 94,583
Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
Sponsored by Detailer's Domain
1,613 18,702
This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
by DECKER
04-20-15 12:04 PM Go to last post
181 5,476
This is for all member journals dedicated to all other vehicles.
05-26-15 05:38 PM Go to last post
223 10,722
16,130 250,856

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
9,194 98,766
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!
by mheyman
05-18-15 02:12 AM Go to last post
13 240
Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
Today 06:15 PM Go to last post
23,934 319,296
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
Today 08:17 AM Go to last post
1,326 19,335
Discuss things related to clutches, gears, differentials, driveshafts, etc...
5,949 67,181
Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
by aijii
04-09-15 05:44 AM Go to last post
351 5,270

STi Marketplace
  Forum Last Post Threads Posts
SubaruPartsStore.net   Fred Beans   Perrin Performance   OEM Audio Plus   Edge Autosport   Subispeed.com   ProLightz
289 1,858
Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
Check out the new IWSTI Reviews section here.
398 6,939
This is an area where Vendors can post their announcements, information about project cars, or build ups.
2,246 34,544
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.
508 20,236
STIs For Sale. This forum is for selling cars ONLY.
by pasths
Today 07:28 PM Go to last post
5,763 64,915
Parts for sale by our members. Search by region:
Never 0 0
New parts for sale by our vendors.
Never 0 0
FS (USA,CA): Subaru Toys!
by bue car
Today 07:50 PM Go to last post
1,600 8,875

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.
175 6,310
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
199 6,746
by tomoya
Today 11:46 PM Go to last post
2,123 63,002
Used parts for sale from our members.
by 13lank
Today 11:37 PM Go to last post
469 3,328
New parts for sale from our vendors.
73 1,481

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
1,256 89,676
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
15,356 319,771
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
14,446 99,604
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
1,379 40,727

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.
3,006 232,952
Discussion for general 2003/4-07 topics. Please use the technical subforums below for specific 03-07 topics.
by alldway
Today 05:11 PM Go to last post
31,084 395,249
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
Today 11:06 PM Go to last post
40,699 265,268
This forum is for Authorized Vendors to post 03/04-2007 STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
3,396 108,806

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
17,192 428,299
Read the lastest site news or post your site comments, criticisms, or bug report in here.
1,420 17,508


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 256,117, Posts: 3,733,181, Members: 102,076
Welcome to our newest member, sforsancho

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