This product is built with a predetermined actuator spring suitable for at, or slightly above factory boost levels. The actuator can be assembled with a stiffer spring upon request. It is designed and built with the intention of increasing the boost output of a turbocharged system.
- Select your actuator spring rate -
Direct bolt on
Adjustable actuator spring (OEM / 15PSI / 18PSI / 20PSI)
Assembled actuator kit
Made in UK
|Ford||Mustang||S550 - 15-20||2.3T - 317 / 290|