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IWSTI Announcements, Feedback, Bug Reports
Read the lastest site news or post your site comments, criticisms, or bug report in here.
  Forum Last Post Threads Posts
Let us know what you like or dislike. If you have an idea that you think would make IWSTI.com a better place, please share it with us!
1,490 17,740

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.
26,013 404,830
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
1,123 28,745
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
by ynotbmx
01-19-17 06:19 PM Go to last post
633 17,138
Ask questions, share photos, or share knowledge about cameras and camera equipment.
3,963 86,927
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
6,840 94,697
Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
Sponsored by Detailer's Domain
by ebo03
01-02-17 11:45 AM Go to last post
1,682 19,059
This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
183 5,516
This is for all member journals dedicated to all other vehicles.
by Gigs
Yesterday 08:00 AM Go to last post
234 11,222
by mheyman
01-13-17 09:16 AM Go to last post
16,354 251,949

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
by CHESTYC
01-18-17 10:18 PM Go to last post
9,341 100,042
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!
11-27-16 05:39 AM Go to last post
13 250
Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
24,405 324,881
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
Yesterday 05:42 PM Go to last post
1,420 21,053
Discuss things related to clutches, gears, differentials, driveshafts, etc...
Yesterday 07:29 AM Go to last post
6,026 67,813
Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
357 5,347

STi Marketplace
  Forum Last Post Threads Posts
SubaruPartsStore.net   Perrin Performance   OEM Audio Plus
120 1,111
Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
Check out the new IWSTI Reviews section here.
12-09-16 03:34 PM Go to last post
411 7,048
This is an area where Vendors can post their announcements, information about project cars, or build ups.
2,266 34,752
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.
514 20,626
STIs For Sale. This forum is for selling cars ONLY.
by VAR1803
01-20-17 08:34 PM Go to last post
6,242 68,310
Find parts for sale by our members.
by Rocko15
Today 12:47 PM Go to last post
59,436 390,977
New parts for sale by our vendors.
Never 0 0
by funks
Yesterday 04:51 PM Go to last post
1,656 9,596

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
310 8,979
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
375 12,670
by xyzyx00
Today 12:57 PM Go to last post
4,099 106,678
Never 0 0
New parts for sale from our vendors.
202 5,037

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
Today 11:06 AM Go to last post
1,308 98,192
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
by AWDPLZ
Yesterday 10:05 PM Go to last post
15,889 326,140
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
Never 0 0
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
1,574 46,281

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.
3,037 239,418
Yesterday 08:20 AM Go to last post
31,305 396,976
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
Never 0 0
This forum is for Authorized Vendors to post 03/04-2007 STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
3,555 114,362

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
by TX STIG
Today 12:16 PM Go to last post
17,308 433,088


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 266,602, Posts: 3,876,922, Members: 110,419
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