Injen Injen 15-20 Subaru STI Cat Back Exhaust w/ Quad Titanium Tips - SES1207TT $1,427.95 The Injen Performance Cat-Back Exhaust System for the 2015-2020 Subaru WRX and WRX STI was designed from the ground up to compliment the aggressive styling and blistering performance of these sporty sedans. Our custom dual muffler design hones the tone... Add to Cart
Exedy Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Single Clutch Sprung Center Disc Pull Type - FH02SD1 $1,595.66 The EXEDY Hyper Single Series clutch is engineered to optimize the performance of cars that are moderately modified. Similar to our multi-plate clutches, it has a purple anodized, forged aluminum cover and maintains the pedal efforts at a reasonable... Add to Cart
Borla Borla 15-19 Subaru WRX/STI 2.5L Turbo 3in S-Type Catback Exhaust - 2.5in Black Chrome Tips - 140595CB $2,052.99 $1,832.99 BORLA Cat-Back and Axle-Back multi-core technology is designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere... Add to Cart
Borla Borla 15-16 Subaru WRX / STI 2.5L S-Type Cat-Back Exhaust Quad Rd RL Tips - 140595 $1,734.99 $1,548.99 The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the... Add to Cart
ACT ACT Subaru 04-20 WRX STI Mod Twin XT Street Kit Unsprung Mono-Drive Hub Torque Capacity 875ft/lbs - T2S-S07 $2,021.00 $1,576.00 T2S-S07 Mod-Twin 225 XT Rigid Street Kit blends easy pedal feel, smooth but positive engagement with quick shifting for high powered AWDs by combining twice the organic friction surfaces with a no-nonsense rigid Mono-Drive hub in a completely modular... Add to Cart
ACT ACT Subaru 04-20 WRX STI Mod Twin XT Street Kit Sprung Mono-Drive Hub Torque Capacity 875ft/lbs - T2S-S05 $2,075.00 $1,619.00 T2S-S05 Mod-Twin 225 HD Sprung Street Kit is designed for high powered AWD street cars. It unites uncompromised pedal feel, durability, engagement quality with very high torque capacity by combining twice the organic friction surfaces with an... Add to Cart
ACT ACT 04-20 WRX STI Mod Twin XT Race Kit Sprung Hub Torque Cap 1120ft/lbs Not For Street Use - T2R-S05 $2,185.00 $1,704.00 T2R-S05 Mod-Twin 225 XT Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWDs by combining twice the ceramic friction surfaces with an ultra-durable Mono-Drive sprung hub assembly in a completely modular design. Each... Add to Cart
ACT ACT Subaru 04-20 WRX STI Mod Twin HD Street Kit Unsprung Mono-Drive Hub Torque Capacity 700ft/lbs - T1S-S07 $2,021.00 $1,576.00 T1S-S07 Mod-Twin 225 HD Rigid Street Kit blends easy pedal feel, smooth but positive engagement with quick shifting for high powered AWDs by combining twice the organic friction surfaces with a no-nonsense rigid Mono-Drive hub in a completely modular... Add to Cart
ACT ACT Subaru 04-20 WRX STI Mod Twin HD Street Kit Sprung Mono-Drive Hub Torque Capacity 700ft/lbs - T1S-S05 $2,075.00 $1,619.00 T1S-S05 Mod-Twin 225 HD Sprung Street Kit is designed for high powered AWD street cars. It unites uncompromised pedal feel, durability, engagement quality with very high torque capacity by combining twice the organic friction surfaces with an... Add to Cart
ACT ACT 04-20 WRX STI Mod Twin HD Race Kit Sprung Mono-Drive Hub Torque Cap 895ft/lbs Not For Street Use - T1R-S05 $2,185.00 $1,704.00 T1R-S05 Mod-Twin 225 HD Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWDs by combining twice the ceramic friction surfaces with an ultra-durable Mono-Drive sprung hub assembly in a completely modular design. Each... Add to Cart
Revel Revel Touring Sport Damper 15-17 Subaru WRX / 15-17 WRX STI - 1TR3CDSU005 $1,445.00 $1,372.75 Revel Touring Sport Damper 15-17 Subaru WRX / 15-17 WRX STIThis Part Fits:YearMakeModelSubmodel2015-2017SubaruWRXBase2015-2017SubaruWRXLimited2015-2017SubaruWRXPremium2015-2017SubaruWRX STIBase2015SubaruWRX STILaunch Edition2015-2017SubaruWRX... Add to Cart