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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 ScoobieDoobie
Yesterday 01:15 PM
24,772 393,462
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
by JDMstiGVB
Today 04:44 AM
1,073 27,749
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
by tylerandreas
07-17-14 01:29 PM
582 16,235
Ask questions, share photos, or share knowledge about cameras and camera equipment.
by ker2sti
07-19-14 05:03 AM
3,934 86,047
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
by ynotbmx
07-17-14 08:17 PM
6,776 94,410
Discuss your favorite detailing products, find out how to remove nasty waterspots or imperfections in your paint.
Sponsored by Detailer's Domain
by DetailersDomain
07-17-14 05:42 PM
1,580 18,516
This news related to the upcoming Subaru BRZ STI. This will be expanded or merged as necessary in the future.
by doro900
07-18-14 07:16 AM
179 5,440
This is for all member journals dedicated to all other vehicles.
by MisterTwo40
Yesterday 07:10 AM
212 9,963
by Robotica
Today 04:50 AM
15,947 249,280

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
by jaredhaney
Yesterday 05:05 PM
9,040 97,468
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 ninjaboy76
07-01-14 01:01 AM
6 210
Discuss the Subaru 2.5L factory motor. Please post exhaust related discussion in the exhaust forum.
by CATS_STI
Today 12:12 AM
23,552 314,525
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
by pet3r
Yesterday 07:44 PM
1,249 17,931
Discuss things related to clutches, gears, differentials, driveshafts, etc...
by mooshoo
Yesterday 08:04 PM
5,901 66,715
Discuss water and methanol injection, nitrous, or methods to lower the intercooler's temperature.
by 2.5 turbo hyped
Yesterday 04:18 PM
350 5,243

STi Marketplace
  Forum Last Post Threads Posts
SubaruPartsStore.net   Fred Beans   Perrin Performance   Edge Autosport   Subispeed.com
by EdgeAutosport.com
Yesterday 01:37 PM
219 1,397
Share your experiences with STi Dealers, Vendors, and Aftermarket Products & Accessories.
Check out the new IWSTI Reviews section here.
by Vinadir
07-20-14 08:35 PM
387 6,787
This is an area where Vendors can post their announcements, information about project cars, or build ups.
by andrewd
07-19-14 04:13 AM
2,191 34,014
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 PSIPROformance
07-18-14 09:30 AM
490 19,797
STIs For Sale. This forum is for selling cars ONLY.
by blkbugeye
Today 05:12 AM
5,485 62,738
Parts for sale by our members.
Never 0 0
New parts for sale by our vendors.
Never 0 0
by Circuit Motorsports
Yesterday 12:54 PM
1,569 8,483

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 subimp6u08
Yesterday 11:39 PM
71 2,640
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
by rekki
Today 05:22 AM
109 2,880
2015+ STI Discussion
by guzie
Today 05:12 AM
725 27,726
Used parts for sale from our members.
by APEXIT53
Today 04:25 AM
59 345
New parts for sale from our vendors.
by gotboostinc.com
Yesterday 03:06 PM
4 51

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
by BJJMark95
Today 05:07 AM
1,199 82,415
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
by baconbits
Today 05:13 AM
14,914 312,532
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
by ryn
Today 12:41 AM
12,859 90,196
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
by KNSBrakes
Today 05:04 AM
1,239 37,010

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 Got2Boostit2
Today 05:22 AM
2,975 228,280
Discussion for general 2003/4-07 topics. Please use the technical subforums below for specific 03-07 topics.
by srt_klr
Yesterday 03:49 PM
30,868 393,374
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
by Chewyc
Today 02:09 AM
39,993 261,789
This forum is for Authorized Vendors to post 03/04-2007 STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
by KNSBrakes
Today 05:03 AM
3,262 103,545

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
by BlueScooby
Today 03:58 AM
17,068 424,922
Read the lastest site news or post your site comments, criticisms, or bug report in here.
by unixfool
07-08-14 08:36 AM
1,361 17,151


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 248,343, Posts: 3,616,741, Members: 96,407
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