Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW M5 - D660-0044-BLK tie-rods-and-linkages Brand Holley Emission Code 5

Brand Holley Emission Code 5 Filter Height 3/4" Filter Type Spacer Finish Black Model 4150/4160 Product Type Air Cleaner Spacer Size 5" Warranty Limited 90 Day

You can also set an rpm limit that will protect your engine from overrev damage caused by a missed shift or driveline failure

1x 3' 20g Crank Signal Positive Wire

Adapter AN Size 3 AN FEMALE Adapter AN Size ( A ) 3 AN FEMALE Adapter Type Tube Nut Brand Earls Color Natural Emission Code 5 Finish Natural Hose End Family Hardline Material Stainless Steel Product Line Premium Product Type Tube Nuts Quantity Per Pkg

Dinan Free Flow Axle-Back Exhaust - 2012-2016 BMW M5 - D660-0044-BLK tie-rods-and-linkages Brand Holley Emission Code 5Overview: Dinan's Free Flow Axle Back exhaust system features 100% stainless steel construction measured to exact specifications to ensure proper fit via factory hangers and mounting points. Dyno tuned for maximum exhaust flow with minimum backpressure, this system is designed to provide a more aggressive sound under acceleration while reducing drone inside the vehicle, thanks to Dinan's exclusive Helmholtz Chamber and Butterfly Valve technologies.