ARM Motorsports S58 Crossover Pipe - BMW M2 / M3 / M4 (Incl. xDrive; G8x) 2021-2026 59-00066 0L 2007-2009 GMC Yukon XL

0L 2007-2009 GMC Yukon XL 1500 Gas V8-6

Tuned muffler for optimum sound and exhaust flow

Hi collar loc washers

2x 12mm Copper Crush Washer

ARM Motorsports S58 Crossover Pipe - BMW M2 / M3 / M4 (Incl. xDrive; G8x) 2021-2026 59-00066 0L 2007-2009 GMC Yukon XLHIGHLIGHTS Exotic Exhaust Sound Precision Laser Cut Flanges Fits OEM and Upgraded Midpipes SS304 Stainless Steel 4lbs Lighter Than OEM PROFILE The ARM S58 Crossover Pipe is designed to replace the restrictive OEM S58 crossover pipe with a fully round design to improve exhaust flow. The ARM S58 Crossover Pipe retains a round form, eradicating the turbulence and constraints of the OEM oval design. Upgrading your S58 with the ARM Crossover Pipe results