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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.
25,825 402,776
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
07-11-16 02:46 PM Go to last post
1,117 28,661
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
by CNY_STI
07-18-16 03:22 PM Go to last post
627 17,097
Ask questions, share photos, or share knowledge about cameras and camera equipment.
3,958 86,820
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
6,823 94,655
Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
Sponsored by Detailer's Domain
by JTP
07-21-16 12:04 PM Go to last post
1,666 19,004
This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
07-19-16 06:07 PM Go to last post
183 5,512
This is for all member journals dedicated to all other vehicles.
Today 04:01 PM Go to last post
231 11,146
Today 02:20 AM Go to last post
16,302 251,769

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
9,303 99,670
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!
06-29-16 04:37 PM Go to last post
13 249
Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
24,277 323,581
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
1,394 20,538
Discuss things related to clutches, gears, differentials, driveshafts, etc...
by TonyT
07-19-16 03:20 PM Go to last post
6,003 67,693
Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
356 5,339

STi Marketplace
  Forum Last Post Threads Posts
SubaruPartsStore.net   KNS Brakes  Perrin Performance   Subispeed.com
140 944
Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
Check out the new IWSTI Reviews section here.
05-28-16 08:53 AM Go to last post
410 7,035
This is an area where Vendors can post their announcements, information about project cars, or build ups.
2,263 34,696
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 20,605
STIs For Sale. This forum is for selling cars ONLY.
by Ej_Al
Today 10:20 AM Go to last post
6,114 67,461
Find parts for sale by our members.
58,545 386,711
New parts for sale by our vendors.
Never 0 0
1,648 9,447

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
283 8,482
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
349 11,406
Today 05:35 PM Go to last post
3,600 96,802
Never 0 0
New parts for sale from our vendors.
173 3,948

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
1,294 95,888
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
15,763 324,729
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.
1,522 44,710

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.
3,029 237,696
by JSti07
Yesterday 12:03 PM Go to last post
31,269 396,728
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.
3,521 113,484

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
17,285 432,301
Read the lastest site news or post your site comments, criticisms, or bug report in here.
07-20-16 12:53 PM Go to last post
1,473 17,689


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 264,107, Posts: 3,844,635, Members: 108,232
Welcome to our newest member, Reis

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