aFe MACHForce XP Exhausts Axle-Back 15-21 BMW X1 2.0L (t) (SS w/Black Tips) - 49-36349-B fits_1977-1983`BMW`3 Series this module resulted in significant

this module resulted in significant +25 horsepower and up to +40 lbs

Fitment Note: Will fit both the factory single and the factory dual exhausts

Adaptor For Perfect Fit

Fits all R33 Skyline models

Performance gains will be ore noticeable as more upgrades are added to the vehicle

aFe MACHForce XP Exhausts Axle-Back 15-21 BMW X1 2.0L (t) (SS w/Black Tips) - 49-36349-B fits_1977-1983`BMW`3 Series this module resulted in significantThis 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