ATP Greddy BOV Flange Mazdaspeed 3 (2007-2013) Porsche Compatible with OEM keepers/locks

Compatible with OEM keepers/locks

Available with Pro 5R or Pro Dry 5 air filter

and one with eyelet terminals

- Largest available piston diameter for greater sensitivity and precise control

- Expert engineering and design for ease-of-use and long durability

ATP Greddy BOV Flange Mazdaspeed 3 (2007-2013) Porsche Compatible with OEM keepers/locksATP blow off valve flanges are the solution to installing a universal Greddy BOV on your 07 10 MazdaSpeed3. ATP blow off flanges are a direct bolt on to the MS3 top mount intercooler, or front mount intercooler utilizing the same flange. These setups will only vent to the atmosphere. Note: The HKS mounting flange for the Mazdaspeed3 is only needed when used with a universal fit HKS valve. Any kit listed as 'Mazdaspeed3 specific' will already include