IW STi Forum banner

GR-General

Start Discussion

GR-Exhaust

Discuss different topics related to the STI's exhaust system.
32.8K 8.7M
  • 32.8K
  • 8.7M

GR-Tires & Wheels

Research STI Tires & STI Wheels Discuss wheels, tires, locks, & lugs, etc...
36.1K 12.6M
  • 36.1K
  • 12.6M

GR-Suspension, Handling, Stiffening

Research STI Suspension Wheels, & Tires Discuss things related to springs, struts, coilovers, end links, lateral links, unsprung weight, chassis stiffening, etc... Sponsored by: Tire Rack
38.1K 10.5M
  • 38.1K
  • 10.5M

GR-Braking

Discuss things related to rotors, pads, lines, big brake kits, brake fluid, etc...
7.3K 2.5M
  • 7.3K
  • 2.5M

GR-Engine, Power, & Performance

Discuss the power and performance related to the 2.5L Factory Motor

GR-ECU Tuning & Performance Electronics

Discuss things like ECU related electronics and data monitors, etc..

GR-Exterior

Discuss things related to car care & detailing, body kits, lips, spoilers, headlights, tail lights, etc...
40.5K 14.1M
  • 40.5K
  • 14.1M

GR-Interior

Discuss harnesses, seats, steering wheels, carpet, mats, etc...BUT NO Performance Electronics, Audio or Security.
22.8K 7.6M
  • 22.8K
  • 7.6M

GR-ICE/Security

Discuss things related to audio, video, nav, security, etc...
13.5K 4.7M
  • 13.5K
  • 4.7M
Sticky OEM Parts Sourcing
5
4K
 by callawaykj
Sticky Subaru STI How-To Installation Catalog for the GR Chassis
14
32K
 by ChefPhil
Sticky Technical Threads of Interest
0
16K
 by Digitalfiend
In need of TURBO KIT, FMIC W/BOV, and 1500-1700CC INJECTORS
0
141
 by liltrickyyy
Coolant loss
8
438
 by SubiMan14
My AC clutch on and off normal?
2
268
 by Tar
What Did You Do to Your GR STI Today?
554 555 556
11K
2M
 by CTSparky
custom oil cooler bracket installed
18
3K
 by dlheman
Insurance Info
2
1K
 by Karamba
Mystery exhaust smell - running out of place to look
9
1K
 by Jedi03
trunk space
7
6K
 by CarrotShaver
DSS Carbon Fiber Driveshaft
2 3
55
26K
 by user1029
Opinion: Dual catch can setup on my 2011 UK Type.
11
1K
 by dlheman
Automatic Sti's and Modding
2 3 4
66
13K
 by imma_stocker
Who's had NO problems with their STI?
14 15 16
313
48K
 by DougSTi
HELP, street flooded out and stopped my STI :(
16
2K
 by BootsJunkie
Oil Leak
7
839
 by Brainer101
need help
3
530
 by enoxard
[Swap] Any EJ20x in a 08+ STI out there?
6
2K
 by Jedi03
Rotella T6 5W30/5W40 info from Shell
15
6K
 by Leemanfor
This is what they call *auto* climate control?!
2 3
44
15K
 by wiEiEzy
Delta Motor Works (DMW) solid shifter bushings
11
3K
 by dlheman
Can someone help me do my timing belt? I’ll pay you.
1
1K
 by Jedi03
Radium Surge Tank Install / Fuel System
2
25
18K
 by PJohal209
Shifter pivot bushings
0
887
 by inpuressa
GR - Transmission Issue 4th Gear
2
26
3K
 by Leo843
Weird sound coming when steering low speed
2
989
 by crick0234
Boost gauge tee fitting
5
2K
 by Noximus
Rank Them: Top 5 WORST installs
2
39
7K
 by uschearak
Odd Vibration?
4
872
 by NastyLuv
Engine boggling when in 4th and 5th gear
19
4K
 by KP34
is anyone getting this harmonic "hoo" sound in their GR's?
1
861
 by mheyman
JDM parts that would fit 2010GRB Sti U.S spec
1
736
 by Propain
Mods that you regret
7 8 9
165
49K
 by Leemanfor
Help -- STI Tranny Drain
12
2K
 by C-Par
400whp 50-State legal turbo kit!!???
2
23
9K
 by heeltoe624
Maddad Whisper V3 <-- Are they still available?
12
3K
 by NosajP
Whining from engine bay
3
996
 by Dinnyin
GR-General Discussion for general 08+ STIs. Please use the technical subforums for specific 08+ STI topics.
329.3K posts
82.5M views
Join Community

Forum Staff

View All
yamahaSHO
got2boostit2
Parker

Top Contributors this Month

View All
mheyman
tastetickles
SubiMan14
Top