MBRP 4 Inch Filter Back Single Side Dual Exit T409 Stainless Steel For 17-20 Ford F-250/350/450 6.7L S6290409 2015-2020-f-150 this axle-back is the performance

this axle-back is the performance upgrade the platform was built for

This kit is ONLY compatible with the metal Rubicon bumper

Deep Machined Cooling Fins

Mustang GT350

The entire system is made out of 304 stainless steel that resists corrosion and discoloration in practically and climate or application

MBRP 4 Inch Filter Back Single Side Dual Exit T409 Stainless Steel For 17-20 Ford F-250/350/450 6.7L S6290409 2015-2020-f-150 this axle-back is the performanceT409 Stainless Steel 4 Inch Filter Back Single Side Dual Exit 4 Inch Filter Back, Single Side Dual Exit, T409 Stainless Steel MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it. This system's rugged sixteen gauge T409 Stainless Steel construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line