MagnaFlow Muffler Mag DSL SS 7x7x14 4in Inlet 4in Outlet - 12775 fits_2015-`BMW`X4 Injen's legendary Dual Performance Axle-Back

Injen's legendary Dual Performance Axle-Back exhaust system

HKS HIPERMAX S ER34 FULL KIT

0L Powerstroke High-Pressure Oil Rail Ball Tube Set

Drivers can expect an 11 lb weight savings compared to stock

MagnaFlow Muffler Mag DSL SS 7x7x14 4in Inlet 4in Outlet - 12775 fits_2015-`BMW`X4 Injen's legendary Dual Performance Axle-BackThe MagnaFlow 7 X 7in. Round Straight Through Performance Exhaust Muffler 12775 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno proven performance thanks to its free flowing straight through perforated stainless steel core wrapped in stainless steel mesh and acoustic fiber fill. The reversible, universal 4 4in. diameter inlet outlet Straight Through layout allows you to install it in whatever