Subaru Impreza WRX STI Forums: IWSTI.com - The Largest Subaru STi Specific Forum in the World!
STI Forum
Join
STI Products
Start New Thread Create Account Advertise FAQ Members List Contact
STI Forums STI Forums
Welcome to IWSTI - The world's largest Subaru Impreza WRX STI forum!
Welcome to the IWSTI.com Subaru Impreza WRX STI forum.

You are currently viewing IWSTI.com as a guest, which limits your ability to access discussions, ask technical questions, and learn more about the Subaru Impreza WRX STi models. Join for free today and unlock full access to post topics, communicate privately with other members (PM), respond to polls, share content, and access many other special features. Join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see this welcome message.


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.
25,830 402,813
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.
628 17,098
Ask questions, share photos, or share knowledge about cameras and camera equipment.
3,958 86,821
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 quattro
07-25-16 08:15 PM Go to last post
1,667 19,005
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.
by Gigs
Yesterday 05:31 AM Go to last post
231 11,148
Yesterday 04:28 AM Go to last post
16,306 251,777

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.
24,281 323,610
Discuss building, modifying, or swapping your engine internals or aftermarket engine upgrades.
1,396 20,560
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 iainb
Today 11:32 AM Go to last post
6,116 67,470
Find parts for sale by our members.
58,553 386,765
New parts for sale by our vendors.
Never 0 0
1,648 9,450

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
Yesterday 04:23 PM Go to last post
283 8,485
Use this forum to create a thread featuring your subaru from the day you received through each stage of its modification.
350 11,447
Today 03:02 PM Go to last post
3,609 96,998
Never 0 0
New parts for sale from our vendors.
173 3,975

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 95,940
Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
15,766 324,759
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 44,753

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 Delphi
Today 08:31 AM Go to last post
3,029 237,729
by JSti07
07-22-16 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.
3,521 113,509

Beyond Off Topic
  Forum Last Post Threads Posts
Anything not related to the STi or technical content.
17,285 432,308
Read the lastest site news or post your site comments, criticisms, or bug report in here.
by Kevin
Yesterday 09:33 PM Go to last post
1,473 17,693


What's Going On?
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Subaru Impreza WRX STI Forums: IWSTI.com Statistics
Threads: 264,147, Posts: 3,845,270, Members: 108,283
Welcome to our newest member, Beesau

Contains New Posts   Forum Contains New Posts
Contains No New Posts   Forum Contains No New Posts

New To Site? Need Help? More

All times are GMT -8. The time now is 03:02 PM.


Powered by vBulletin
Copyright ©2000 - 2016, Jelsoft Enterprises Ltd.
Designed & Powered by Domain Architect
Privacy Policy