You get a lot more than you pay for when you choose
a D & D exhaust. From cruisers to sportbikes,
slip-ons or full systems, the D & D pipe is
affordability you can admire.
1972 David Rash had a problem. He could not find
the Exhaust Pipe he needed for his race bike. He
knew that the proper exhaust for his engine configuration
would give him an edge over his competition. However,
no such pipe was available. So he did the only thing
he could do.
the beginning, thirty years ago until today and
250,000 pipes later, the D&D exhaust system
is one of the leading performance motorcycle exhaust
systems in the world. Built by a reputation of excellent
customer service, quality in every detail of the
product, and the basic value of a system that performs
boys at NASA say 'one test is worth a thousand expert
opinions". D&D uses the state of the art
Super Flow Eddy Current Ram Air Dyno, Super Flow
Flow Bench, and the first in the industry multi
cylinder Lambda Fuel Air Ratio Sensors interfaced
with the Dyno for real time meter and graph analysis.
Flow Bench and the first in the industry
multicylinder Lambda Fuel Air Ratio
Sensors interfaced with the Dyno for
real time meter and graph analysis.