Our desire and passion is to create high performance exhaust pipes for Harley, cruisers, sport bikes, Honda, Kawasaki, Yamaha, Star and Suzuki motorcycles that increase performance, quality and design.
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15% TORQUE & HP GAINNew FLH HP Kit PLUS Dual Exahust»
Dual Cans CBR 1000RR Dual Pipe»
OEM PIPES OEM Custom-Production Pipes
48.5 MPG Super Boss Improves MPG & HP»
Chris Carr RacingChris Carr Signs with D&D»
XR1200 HOP-UP 12% More Power » 2009 Dual GP style race system... Just 20 minutes & you're on the gas. Improve performance & economy. Get the details.
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Release the Beast Within - Full system pumps out the power and produces a satisfying rumble with increased torque and horsepower across the rpm range.
GoGreat Balls of Fire - New D&D XR1200 Bob Cat Exhaust Pipe... Hear the rumble! Great technology! Get the details.
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The Yamaha R6 has become a rolling icon - best viewed at any angle. The new D&D slip-on pipe screams bad-to-the-bone.
July 03, 2009
The D&D Bob Cat slip on increases horsepower by as much as 7% and torque by as much as 10% on the Harley-Davidson XR1200. continued »
July 02, 2009
The new stainless construction reduces weight of the stock muffler from 19.1lbs to a svelte 6.95lbs continued »
June 30, 2009
Jeff from Illconduct Stunts with D&D's FatCat Pipe This is Jeff from Illconduct stunt riders with his Sportster doing some amazing riding. He and his partner “Teach” really put on a great show at J&P Cycles 30th Anniversary Party.... continued »
June 29, 2009
The last Saturday in June always means rooster tails and white-knuckle motorcycle racing for those who get their kicks on two wheels. continued »
June 26, 2009
Two jumbo video screens will be used this year. Only one screen was used in 2008. They will be positioned so that Grandstand viewers will have clear sightlines to enjoy the close-up video coverage of the event. Announcer stands, etc. will not block views of the screens. continued »