TurboXS H-MSpeed Bov Kit MazdaSpeed 3 & 6 **discontinued**
The TurboXS Mazdaspeed Blow Off Valve Kit allows you to adapt the loudest blow off valve on the market to your Mazdaspeed 3 & 6.
It is a direct upgrade from your plastic bypass valve, which are known to leak under boost and crack in the under hood temps.
TECH TIP: We gained top end horsepower on our test vehicle just by replacing the factory bypass valve without our blow off valve. Bov-H-RFL & Adapter Kit Included
Fits: Mazdaspeed 3 / Mazdaspeed 6