ATI Subaru WRX Super Damper FIC Easily add a Boost by

Easily add a Boost by Gear conversion from the drop down menu above

additional ports are sold separately)

This features a true step-up exhaust header design

IS167-1440H - Vw & Audi 1

Transfer Function: PSI = (25*(Voltage))-12

ATI Subaru WRX Super Damper FIC Easily add a Boost byPart # 917991 *Picture is for example* Designed and tuned to eliminate harmful crankshaft harmonics thatcause parasitic HP loss. Features Fits Subaru WRX EJ20, EJ22, & EJ25 Dampens torsional crankshaft vibrations at all RPM levels Protects against engine harmonics Direct replacement for the OEM unit Four rib and five rib serpentine belt drives 5% OD Max 600 HP Laser etched timing marks SFI 18. 1 Certified for competition use Specs 6. 67" Aluminum