- 100% brand new items, never used or installed.
- Type-RS / Type-S blow off valve steel adapter plate flange.
- Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements.
- Manufactured from high quality CNC-machined T-304 stainless steel for superior strength and durability.
- Direct bolt-on fitment for all RS / S type generation blow off valves.
- Makes installation of blow off valves easy and effective.
- Holds up to 30 PSI for high performance engines.
- Works with stock or aftermarket top mount intercoolers.
- No installation guides are included, we highly recommend seeking professional installation.
- 2002-2012 Subaru Impreza WRX
- 2002-2021 Subaru WRX STI