AWE Tuning Touring Edition Cat Back Exhaust Chrome Tips Subaru WRX 11-14/STI 15-21
AWE Tuning Touring Edition Cat Back Exhaust Diamond Black Tips Subaru WRX 11-14/STI 11-21
AWE Tuning Track Edition Cat Back Exhaust Chrome Tips Subaru WRX 11-21/STI 11-21
AWE Tuning Track Edition Cat Back Exhaust Diamond Black Tips Subaru WRX 11-21/STI 11-21
COBB Tuning CatBack Exhaust Stainless Steel Subaru WRX 15-21/STI 15-21
COBB Tuning Titanium Cat Back Exhaust System Subaru WRX 15-21/STI 15-21
ETS Catback Exhaust Subaru WRX 15-21/STI 15-21
ETS Extreme Catback Exhaust Subaru WRX 15-21/STI 15-21
Greddy RS Race Catback Exhaust Subaru WRX 15-21/STI 15-21
Greddy Supreme SP Dual Muffler Cat-Back Exhaust Subaru WRX 15-17/STI 15-17
HKS Hi-Power Catback Exhaust Subaru WRX 15-21/STI 15-21
HKS Hi-Power Muffler Catback Exhaust Subaru WRX 11-21/STI 11-21
HKS Legamax Premium Catback Exhaust Subaru WRX 15-21/STI 15-21
HKS Super Turbo Muffler Catback Exhaust Subaru WRX 15-21/STI 15-21
HKS Super Turbo Muffler Titanium Tips Catback Exhaust Subaru WRX 15-21/STI 15-21
HKS Super Turbo Muffler w/Tail Ti Catback Exhaust Subaru WRX 15-21/STI 15-21
Injen Catback Exhaust w/ Quad Titanium Tips Subaru WRX 15-21/STI 15-21
Invidia Gemini Full Titanium Catback Exhaust Subaru WRX 15-21/STI 15-21
Invidia Gemini R400 Single Layer Stainless Steel Tips Catback Subaru WRX 15-21/STI 15-21
Invidia Gemini R400 Single Layer Titanium Burnt Tips Catback Exhaust Subaru WRX 15-21/STI 15-21