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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.
by tastetickles
Today 08:46 PM
24,922 394,952
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
by unixfool
Today 07:41 PM
1,084 27,975
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
by StxSti
Today 08:58 AM
584 16,401
Ask questions, share photos, or share knowledge about cameras and camera equipment.
by Lawley09
Today 09:10 PM
3,942 86,212
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
by Kaimino
10-22-14 11:18 AM
6,785 94,460
Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
Sponsored by Detailer's Domain
by DetailersDomain
10-21-14 05:06 PM
1,594 18,578
This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
by Sniper2606
09-30-14 09:46 AM
178 5,460
This is for all member journals dedicated to all other vehicles.
by AWDfreak
10-22-14 08:08 PM
215 10,167
by dempsey
Today 05:54 PM
16,011 249,941

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
by mheyman
Today 08:46 AM
9,080 97,788
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 Bestswat
10-21-14 02:01 PM
7 218
Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
by Got2Boostit2
Today 07:07 PM
23,667 315,923
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
by Neanderthal Racing
Today 01:37 PM
1,269 18,344
Discuss things related to clutches, gears, differentials, driveshafts, etc...
by BlueScooby
Yesterday 07:11 AM
5,917 66,878
Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
by Neanderthal Racing
07-28-14 09:34 AM
350 5,247

STi Marketplace
  Forum Last Post Threads Posts
SubaruPartsStore.net   Fred Beans   Perrin Performance   OEM Audio Plus   Edge Autosport   Subispeed.com
by EdgeAutosport.com
Today 12:00 PM
236 1,608
Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
Check out the new IWSTI Reviews section here.
by LinsanityFan
10-17-14 08:50 AM
388 6,814
This is an area where Vendors can post their announcements, information about project cars, or build ups.
by SMY Performance
Today 02:07 PM
2,211 34,142
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.
by IMPORTIMAGE
Today 10:31 AM
497 19,910
STIs For Sale. This forum is for selling cars ONLY.
FS (USA,CA): 2013 swp sti
by Loganp
Today 08:48 PM
5,570 63,451
Parts for sale by our members. Search by region:
Never 0 0
New parts for sale by our vendors.
Never 0 0
by Circuit Motorsports
Today 10:48 AM
1,579 8,628

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 BriEE
Today 09:17 PM
94 3,467
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
by BriEE
Today 09:29 PM
140 4,001
by oyoquem
Today 07:24 PM
1,168 38,768
Used parts for sale from our members.
by mg9783
Today 09:16 PM
171 1,057
New parts for sale from our vendors.
by Infamous Performance
Today 10:21 AM
18 232

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
by JeremySmith220
Today 08:02 PM
1,220 84,831
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
by oharao2
Today 09:12 PM
15,081 315,053
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
by arthura1
Today 09:21 PM
13,423 93,477
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
by DSG Performance
Today 01:06 PM
1,271 38,068

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.
by TBAG
Today 07:36 PM
2,987 229,708
Discussion for general 2003/4-07 topics. Please use the technical subforums below for specific 03-07 topics.
by k3nj11
Today 12:01 PM
30,944 393,982
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
by k3nj11
Today 06:39 PM
40,258 263,221
This forum is for Authorized Vendors to post 03/04-2007 STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
by IMPORTIMAGE
Today 05:03 PM
3,299 105,018

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
by tastetickles
Today 08:30 PM
17,117 425,809
Read the lastest site news or post your site comments, criticisms, or bug report in here.
by Kevin
Yesterday 11:00 AM
1,376 17,226


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 250,891, Posts: 3,653,173, Members: 98,210
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