Dinan Performance Exhaust Systems
Dinan's Performance Exhausts improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and aggressive under harder acceleration with zero drone. They are built using high quality stainless steel to give that throaty resonance and utilize black or polished tips to guarantee they look as great as they sound. Upgrade your BMW exhaust system with a Dinan High Performance Exhaust System today and enjoy complimentary (FREE!) US Ground Shipping!