aFe MACH Force-Xp 3-2.1/2in SS Axle-Back Exhaust | BMW X1 (15-21) (49-36349-B) Select Tip Finish:Polished this adapter helps you achieve

this adapter helps you achieve a more authentic feel and improved control

Lab-tested and race-proven to ensure consistent performance in demanding conditions

and provides a guaranteed increase in horsepower and torque

and weather resistance in their seating solutions

the SuperPro control arm kit ensures your BMW maintains excellent alignment and steering feel

aFe MACH Force-Xp 3-2.1/2in SS Axle-Back Exhaust | BMW X1 (15-21) (49-36349-B) Select Tip Finish:Polished this adapter helps you achieveThis axle back exhaust system is constructed of 3 IN 2 1 2 IN mandrel bent 304 stainless steel tubing for maximum strength and durability. This system features a high flow 304 stainless steel polished muffler, producing a mild sound. The muffler has a polished finish for ultimate corrosion resistance. Finishing off this exhaust system are dual 4 IN diameter black 304 stainless steel clamp on exhaust tips. The tips features a laser etched aFe POWER