Electronic Exhaust Cut off Valve for F30 335i
Has anyone pioneered one of these yet? I saw that they do this over with the M3 guys...we would clearly gain QUITE a bit from this.
Hell, I would have it installed right before the DP, or possibly in the DP, so when you're on the track, it's FULL RELEASE!!!
2012 335i Mineral Gray
JB4|M Performance Exhaust/Brakes/Suspension/LSD|Bav Stage 1/AMP||ER CP/IC/DP | Dinan CAI/N55 PWG BIG TURBO|BMWF30.com