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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.
25,350 398,868
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
1,096 28,096
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
Yesterday 11:22 AM Go to last post
610 16,884
Ask questions, share photos, or share knowledge about cameras and camera equipment.
3,947 86,531
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
by Kaimino
07-30-15 05:20 PM Go to last post
6,807 94,590
Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
Sponsored by Detailer's Domain
by hakkoo
07-30-15 02:06 PM Go to last post
1,619 18,772
This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
07-24-15 05:58 AM Go to last post
182 5,502
This is for all member journals dedicated to all other vehicles.
07-30-15 06:22 AM Go to last post
224 10,813
16,163 251,051

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
Today 03:29 AM Go to last post
9,225 99,007
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 alldway
07-27-15 06:03 PM Go to last post
13 242
Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
by mheyman
Today 04:05 AM Go to last post
24,001 320,306
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
1,338 19,530
Discuss things related to clutches, gears, differentials, driveshafts, etc...
5,961 67,237
Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
354 5,304

STi Marketplace
  Forum Last Post Threads Posts
SubaruPartsStore.net   Perrin Performance   OEM Audio Plus   Subispeed.com   ProLightz
132 970
Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
Check out the new IWSTI Reviews section here.
07-18-15 02:38 PM Go to last post
401 6,957
This is an area where Vendors can post their announcements, information about project cars, or build ups.
2,252 34,623
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.
510 20,300
STIs For Sale. This forum is for selling cars ONLY.
by DrKelso
Yesterday 06:45 PM Go to last post
5,833 65,444
Parts for sale by our members. Search by region:
Never 0 0
New parts for sale by our vendors.
Never 0 0
1,604 8,956

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 sambram
Yesterday 08:23 AM Go to last post
200 6,789
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
224 7,418
2,362 68,720
Used parts for sale from our members.
613 4,617
New parts for sale from our vendors.
83 1,872

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
Today 03:38 AM Go to last post
1,267 90,728
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
15,411 320,613
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
14,705 101,030
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
1,399 41,397

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.
3,011 233,881
Discussion for general 2003/4-07 topics. Please use the technical subforums below for specific 03-07 topics.
Yesterday 06:14 PM Go to last post
31,121 395,533
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
40,797 265,742
This forum is for Authorized Vendors to post 03/04-2007 STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
3,413 109,787

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
17,215 429,730
Read the lastest site news or post your site comments, criticisms, or bug report in here.
07-15-15 08:51 AM Go to last post
1,435 17,561


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 257,510, Posts: 3,753,933, Members: 103,129
Welcome to our newest member, NA1291

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