Open type dual piston blow-off valve for Subaru Impreza 2.0 T (EJ20) model 99-00 and WRX 2.5T model 07-10 (GR/GH) as well as for Mazdaspeed 3-6 and CX7.
Made entirely of aluminum, it contains a piston instead of a diaphragm of the factory blow-off valve for immediate response to repeated throttle presses. It ensures the maintenance of stable pressure throughout the entire RPM range and trouble-free operation for many kilometers.
This blow-off valve is adjustable with springs of different stiffness depending on the operating pressure of each engine. The spring set has the code FMDVTUN and contains 4 springs as well as washers for detailed adjustment.
- Product Number
- FMWRX301
Specifications
- Type
- Open Type
- Type
- Blow Off Valve
- Kit
- No
Brand
- Mazda
- 3
- Subaru
- Impreza
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.