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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
designed for maximum performance with the No CEL Guarantee
- Certificate of Conformance provided with each set proving actual flow data
 Don't wait until you are stranded buy with confidence in a part that will last a lifetime
the MAD Axle Back Exhaust includes all necessary mounting hardware for easy installation
MAD BMW F9x M5 M8 Catted Downpipes W/ No CEL Guarantee MAD-122 motor mouts designed for maximum performance withUnleash the full potential of your BMW F9X M5 or M8 with the MAD 300 Cell High Flow Catted Downpipes, designed for maximum performance with the No CEL Guarantee. These precision engineered downpipes replace your restrictive factory units with a free flowing design that delivers significant gains in horsepower, torque, and turbo responsewhile maintaining everyday drivability. Constructed from premium 304 stainless steel, the MAD catted downpipes are
US$ 84.95
US$ 106.00
US$ 50.95
US$ 22.49
