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The ultimate catback exhaust system for the Ultimate Driving Machine includes Fabspeed's high performance Valvetronic rear muffler and exclusive "Double-X" midpipe for the perfect combination of sound and power
FEATURES:
WEIGHT:
NOTE: Must extend wire harness for the valves by 3" for fitment to valve controller.
Pure and simple, you're looking at the best-sounding M2 Competition exhaust system on the market. Don't just take our word for it, though...
"Fabspeed manages to make the BMW exhaust note not suck while gaining 20+ horses with their Valvetronic system" - BoostAddict"Fabspeed's Valvetronic Exhaust improves the quality of the exhaust sound dramatically" - BoostAddict