SuperTrapp’s
Patented Tuneable Disc Technology
A signature feature of SuperTrapp exhaust systems
is the diffuser disc technology, created and patented
for the XDUSOR, the first motorcycle exhaust product
sold by Moller in 1971.This technology allows the
rider to adapt their bike, or ATV, to a specific
riding environment. This is accomplished through
a series of discs with a precisely aligned diameter
that form the exhaust outlet. By adding or subtracting
discs from the Supertrapp pipe, the rider can tune
the powerband and sound of their machine in just
a few minutes with basic hand tools.
Removing
discs decreases the exhaust opening and increases
backpressure. This effectively decreases the powerband
to create more low-end torque from the Supertrapp
motorcycle exhaust. It also decreases exhaust tone
and enriches carburetion.
Adding
discs increases the exhaust outlet and decreases
back pressure. This widens the powerband at the
top end. It also increases exhaust tone and leans
out carburetion.
Most
SuperTrapp exhaust systems come with installation
instructions that indicate the recommended number
of discs for each application.