This STI is a proper performance package: BC DS coilovers and work-like wheels set the stance, while the COBB Accessport and GrimmSpeed BB500 turbo kit unlock serious power. Tomei titanium catback and Group-N mounts keep weight transfer and exhaust flow in check, and SMY Group-N engine/transmission mounts plus pitch stop reinforce drivetrain stability under load. Intake, blow-off valve and fuel system upgrades round out a build designed for high boost, repeatable power delivery and razor-sharp handling on both road and track 🌀.
11 Mods
All categories
November 20251 MOD
Subaru STI Roof Rack
Subaru Online Parts
$Other
September 20251 MOD
Katana Racing Wheels - KR08 - KR08-188054MB
Tire Agent
$Suspension
August 20253 MODS
Work Emotion M8R 18x8.5 +38 M8R188.5381143MB
Fitment Industries
$$Suspension
Subaru Accessport V3 (AP3-SUB-004
COBB Tuning
$Tune
GrimmSpeed - BB500 Turbocharger Kit
Subi Mods
$$Turbo
July 20251 MOD
BC Racing DS Series Coilovers Subaru Models
Subi Mods
$$Suspension
June 20252 MODS
Subaru - OEM Group-N Pitch Stop Mount
SMY Performance
$Engine
HKS Super SQV4 Blow Off Valve w/ Suction Return Kit
Subi Mods
$Turbo
April 20251 MOD
COBB - Blue Intake and Airbox Package
Subi Mods
$$Intake
February 20252 MODS
Tomei - Expreme Ti Titanium Catback Exhaust
Subi Mods
$$Exhaust
Subaru - OEM Group-N STI Engine & Transmission Mount Bundle