GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit Air Intake Systems>Intake Gaskets When you need maximum tire

When you need maximum tire coverage with minimum time and effort

Pressure to height upgrade kit for Air Lift Performance Management Systems

you now have the ability to choose from oem stock height to as much as 3

resulting in better boost control

GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit Air Intake Systems>Intake Gaskets When you need maximum tireControl the sound of your BOV "ON THE FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need ? the ability to control how loud your BOV sound is, from the driver's seat. To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to