Interior Short Shifters
Import Performance Research Adjustable Short Shifter Subaru WRX 2002-2007 IPR
Suspension Coilovers
ISC Suspension N1 Basic Coilovers for 02-07 Subaru WRX / 2004 STI ISC Suspension
Suspension Coilovers
ISC Suspension N1 Coilovers Subaru WRX 2002-2007 / STI 2004 ISC Suspension
Suspension Coilovers
K-Sport GT Pro Coilover Kit Subaru WRX 2002-2007 / STI 2004 | CSB040-GT K-Sport
Suspension Coilovers
K-Sport Kontrol Pro Coilover Kit Subaru WRX 2002-2007 / STI 2004 | CSB040-KP K-Sport
Suspension Coilovers
K-Sport Rally Spec AR Coilover Kit Subaru WRX 2002-2007/STI 2004 | CSB040-AR K-Sport
Suspension Coilovers
K-Sport Rally Spec GR Gravel Coilover Kit Subaru WRX 2002-2007 / STI 2004 | CSB040-GR K-Sport
Suspension Coilovers
K-Sport Road Race RR Spec Coilover Kit Subaru WRX 2002-2007 / STI 2004 | CSB040-RR K-Sport
Exhaust Headers
Killer B Holy Headers WRX / STI Subaru Turbo Models EJ20/EJ25 2002-2021 | HH4-1 Killer B
Gaskets and Hardware
Killer B Performance Hardened Uppipe Studs Subaru WRX / STI (All Turbo Models) | STS Killer B