GFB MACH 2 ATMOSPHERE CONVERSION SUITS T9120 5920

GFB MACH 2 ATMOSPHERE CONVERSION SUITS T9120 5920

MACH 2 ATMOSPHERE UPGRADE KIT TO CONVERT T9120 FROM RECIRCULATING TO ATMOSPHERE VENTING BOV. CONSISTING OF TRUMPET, SPRING AND PLUG. There is a harder spring supplied in this kit, as the valve needs to remain closed at idle when venting to atmosphere. This prevents stalling and backfiring.

Suitable for:

• Subaru Impreza GC All-wheel Drive (1994 to 2000)
• Subaru Impreza GF All-wheel Drive (1994 to 2000)
• Toyota Supra JZA80 Rear Wheel Drive (1993 to 2002)