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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 blacknblue06STI
Today 10:18 PM
24,920 394,940
Share the latest Subaru news, gossip, and rumors. Post it here for all to see.
by blacknblue06STI
10-21-14 07:52 PM
1,084 27,974
Read and post your how-to installations. Check out HSPN How-To / Install Videos.
by yamahaSHO
Yesterday 06:48 PM
584 16,400
Ask questions, share photos, or share knowledge about cameras and camera equipment.
by MiLaB21
Yesterday 10:38 AM
3,942 86,209
STI related videos. Please post non-sti videos in non-sti video subforum.
Sponsored by Subie TV
by Kaimino
Yesterday 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
Yesterday 08:08 PM
215 10,167
by Landropolis
Today 07:22 PM
16,011 249,931

IWSTI Engine & Drivetrain
  Forum Last Post Threads Posts
Discuss things like ECU related electronics and data monitors, etc...
by FlyEvolution
Today 06:46 PM
9,080 97,785
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 Super_Yaki
Today 08:47 PM
23,663 315,900
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
by Stickay
Today 08:00 PM
1,269 18,340
Discuss things related to clutches, gears, differentials, driveshafts, etc...
by BlueScooby
Today 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 10:56 AM
236 1,606
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 Turninconcepts.com
Today 05:04 AM
2,211 34,137
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 OnLnAgent
Yesterday 07:23 PM
496 19,909
STIs For Sale. This forum is for selling cars ONLY.
by Loganp
Today 01:59 PM
5,569 63,446
Parts for sale by our members.
Never 0 0
New parts for sale by our vendors.
Never 0 0
by Infamous Performance
Today 08:20 AM
1,579 8,626

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 XFINN
Today 04:53 AM
94 3,463
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
by yamahaSHO
Today 08:13 PM
140 3,992
by joejoe69
Today 10:21 PM
1,167 38,710
Used parts for sale from our members.
by Jdmeg2
Today 09:46 AM
171 1,053
New parts for sale from our vendors.
by gotboostinc.com
Today 03:04 PM
18 226

GR Series STi Discussion (2008+)
  Forum Last Post Threads Posts
Document your build story after each modification. Check out the Members' Journals FAQ.
by Nachos Libres
Today 07:44 PM
1,220 84,796
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
by ReiDetailing
Today 10:34 PM
15,081 315,005
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
by Steve.STI
Today 06:51 PM
13,416 93,432
This forum is for Authorized Vendors to post 2008+ STI performance parts & accessories. Please Contact Us to become an Authorized Vendor.
by SubieZ
Today 07:32 PM
1,270 38,051

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 stil2stock
Today 08:57 PM
2,987 229,698
Discussion for general 2003/4-07 topics. Please use the technical subforums below for specific 03-07 topics.
by Blue Batmobile
Today 01:13 PM
30,944 393,981
Find items for sale by IWSTI members (not vendors) here. Please read about the requirements to post in this forum.
by Super_Yaki
Today 08:21 PM
40,258 263,209
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 07:18 PM
3,299 104,991

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
by SubySal
Today 07:59 PM
17,116 425,798
Read the lastest site news or post your site comments, criticisms, or bug report in here.
by Kevin
Today 11:00 AM
1,377 17,227


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 250,872, Posts: 3,652,811, Members: 98,192
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