performance! These bolt-on replacements offer a smart choice in OEM fitment and value.
Kompact blow-off valves are built tough from black anodized aluminum, providing superior
flow and greater structural integrity under boost. Turbosmart flange-type plumb back
blow-off valves are available in a range of styles to fit many models—especially those with
constrained engine bay access. They're full recirculating, directing all excess pressure back
into your intake system. Swap out your factory plastic units for reliability, quality, and value
with these Turbosmart Kompact plumb back blow-off valves.
- 2009 Subaru Impreza WRX STI Hatchback
- 2004 Subaru Impreza WRX STI
- 2002 Subaru Impreza WRX
- 2003 Subaru Impreza WRX