BOV Type H - for Mazda MPS 3 / 6 mazdaspeed 2.3 DISI

Designed as replacement for the OEM recirculation valve. This is hybrid turbo blow-off valve which returns part of air like recirculating valve and part is going outside with characterisic sound "woooshh". By using our hybrid valve you can prevent "engine check" light on.

(please mind this is high quality product made in Poland EU not cheap cast from China)

Performance replacement valve for engines:  2.3 MZR DISI - Mazda 3 MPS, 6 MPS, CX-7

Blow off valve is supplied with two valve springs - a soft spring and a hard spring.
The soft spring is already installed in the valve and will be perfect for 90% of applications.
The harder spring is supplied separately for self-installation, is designed for higher than stock boost level.

ProPerfekt is polish company produces high quality aluminium CNC machined race parts blow off valves, MBC, blanking plates, recirculating valves, adapters, pulleys, swirl pots, catch tanks etc.

All parts are manufactured and designed in Poland.

We ship worldwide! Our online shop is always at your service!