Universal 20mm In / 20mm Out HYBRID TMS/Blowoff Valve [GFB] forester 1gen 184mm Twin Disc for Impreza

184mm Twin Disc for Impreza WRX 2

0 Turbo 6-Gang

The adjustment option of this hybrid blowoff allows you to regulate how much excess pressure should be released into the atmosphere

- Front: Gummidomlager

Universal 20mm In / 20mm Out HYBRID TMS/Blowoff Valve [GFB] forester 1gen 184mm Twin Disc for ImprezaADJUSTABLE GFB BLOWOFF VALVE Hybrid Manually adjustable BOV, ideal for engines with air mass sensors, which often lead to idling problems when the blowoff valves are open. The GFB Hybrid blowoff valve can be set in three variants: 100% open, 100% closed or 50 50. This adjustment option allows you to regulate how much excess pressure should be released into the atmosphere. The spring tension is adjusted to the boost pressure being driven using a screw.