Add to Cart Quick view HKS Nissan/Subaru Super Hybrid Filter HKS MSRP: Now: $44.93 Was: HKS Nissan/Subaru Super Hybrid Filter
Add to Cart Quick view Perrin 05-09 LGT / 08-11 WRX / 08-11 STi Drop In Filter Perrin Performance MSRP: Now: $58.48 Was: Perrin 05-09 LGT / 08-11 WRX / 08-11 STi Drop In Filter
Add to Cart Quick view K&N 05-08 LGT / 08-11 WRX / STi Drop In Air Filter K&N Engineering MSRP: Now: $66.60 Was: K&N 05-08 LGT / 08-11 WRX / STi Drop In Air Filter
Add to Cart Quick view HKS SUPER TURBO MUFFLER Ti Subaru VAB WRX STI/VAG WRX S4 HKS MSRP: Now: $4,952.19 Was: HKS SUPER TURBO MUFFLER Ti Subaru VAB WRX STI/VAG WRX S4
Add to Cart Quick view HKS 08 Subaru Impreza WRX STi SSQV Recirculation Kit for hks71007-AF013 HKS MSRP: Now: $44.93 Was: HKS 08 Subaru Impreza WRX STi SSQV Recirculation Kit for hks71007-AF013
Add to Cart Quick view HKS SUPER TURBO MUFFLER 14+ Subaru WRX STi (EJ20) Catback Exhaust HKS MSRP: Now: $1,855.39 Was: HKS SUPER TURBO MUFFLER 14+ Subaru WRX STi (EJ20) Catback Exhaust
Add to Cart Quick view Perrin 08-11 Subaru STi / WRX Black Radiator Shroud Perrin Performance MSRP: Now: $64.80 Was: Perrin 08-11 Subaru STi / WRX Black Radiator Shroud
Add to Cart Quick view Perrin 08-11 Subaru STi / WRX Red Radiator Shroud Perrin Performance MSRP: Now: $64.80 Was: Perrin 08-11 Subaru STi / WRX Red Radiator Shroud
Add to Cart Quick view Turbo XS 08-21 Subaru WRX/STI Dry Element Drop In Air Filter (OEM 16546AA090/16546AA10A) Turbo XS MSRP: Now: $66.19 Was: Turbo XS 08-21 Subaru WRX/STI Dry Element Drop In Air Filter (OEM 16546AA090/16546AA10A)