Subaru WRX STI Turbochargers and Superchargers
This page covers turbochargers and superchargers for the Subaru WRX STI from 2013 to 2021, including blow-off valves, downpipes, turbocharger assemblies, and boost solenoids. Pick your Subaru WRX STI's year above to narrow the list to turbochargers and superchargers with confirmed fitment. Every part shown is checked against our vehicle data.
HKS 71008-AF013 Super Sequential Blow Off Valve Kit - SSQV4
GFB T9103 Mach II Diverter Valve with TMS Technology and Atmosphere Venting Option
GFB T9503 Deceptor Pro II Electronically Adjustable BOV Blow Off Valve
Turbosmart TS-0205-1015 Dual Port Blow Off Valve Blue Subaru WRX
Turbosmart TS-0605-1072 Internal Wastegate Actuator 7 PSI Subaru WRX STI
TurboXS ADA-3DP-OEMCB 3 Inch Downpipe to OEM Cat-Back Adapter for Subaru WRX/STI
Turbosmart TS-0205-1016 Dual Port Blow Off Valve - Black Subaru Universal
Injen SES1205DP Performance Downpipe with High-Flow Catalytic Converter
Turbosmart TS-0205-1215 Plumb Back Blow Off Valve Blue Subaru
Turbosmart TS-0205-1316 Supersonic Blow Off Valve - Black Subaru
TurboXS ADA-OEMDP-3CB-1 Subaru OEM Downpipe to 3 Inch Catback Adapter with Multilayered Stainless Steel Gasket
TurboXS ADA-OEMDP-3CB Stock Downpipe to 3 inch Catback Adapter
TurboXS ADA-3DP-OEMCB-1 3 Inch Downpipe to OEM Cat-Back Adapter with Stainless Steel Gasket
Turbosmart TS-0205-3108 Blow Off Valve Subaru Flange Gasket
TurboXS W15-TMIC Top Mount Intercooler Kit for 2015 Subaru WRX
What's here for your Subaru WRX STI
- Turbocharger blow-off valves, including adjustable and diverter-style units
- Turbocharger downpipes, available in stainless steel and OE-replacement configurations
- Turbocharger assemblies, including direct-fit and performance-oriented options
- Turbocharger boost solenoids and related kits
The widest range here comes from Turbosmart, TurboXS, GFB - Go Fast Bits, and MAHLE, covering everything from bolt-on replacements to performance-spec components. Other categories Subaru WRX STI owners shop for: Subaru WRX STI Springs and Suspension Parts, Subaru WRX STI Shocks and Struts and Subaru WRX STI Manual Transmission Parts, or browse all Subaru WRX STI parts and accessories.
Parts Subaru WRX STI owners have ordered here include the GFB - Go Fast Bits T9003 GFB Respons Adjustable Blow-Off Valve Diverter with TMS.