September 23, 2009

Checkout Our Latest OEM 2:1 Performance Exhaust

D&D builds performance exhaust systems to improve on factory designs from the major motorcycle builders like Harley-Davidson. D&D also builds factory pipes for manufacturers like Brass Balls Bobbers and Choppers.

MODEL 1 VIDEO STARS D&D PIPES

Brass Balls' Model 1 motorcycle utilizes the dyno-tuned D&D pipe to extract the greatest performance and throttle response from the Model 1 motorcycle.