This product is only the CPE designed and manufactured adapter flange enabling the user to run a HKS SSQV blow off valve instead of the stock bypass valve on a MAZDASPEED 6. This is not the whole BOV valve kit. The MAZDASPEED 6 application may need other hardware depending on how the HKS SSQV is setup to operate.

Custom Performance Engineering™, Inc. (CPE™) is proud to announce the release of its Blowoff Valve Kit for the MazdaSPEED6! CPE makes many high quality products for the MS6.

Blow off valves are a key component in any turbo charger system. When adding performance accessories to a turbocharged vehicle, a blow off valve that is capable of dealing with the additional airflow and pressures should be selected. Aftermarket blow off valves are designed specifically for larger quantities of air and higher pressures. HKS makes a very high quality unit, and CPE is proud to offer a complete solution based around this valve.

The Custom Performance Engineering (CPE) blow off valve adaptor is machined out of billet 6061-T6 Aluminum. Get the highest performance out of your Mazda.