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Muffler »Classic Straight« by SuperTrapp

Item №
72-525

Chrome-plated slip-on mufflers with 3” internal disc system. Loudness and backpressure can be adjusted easily by increasing or reducing the number of internal discs. The mufflers come without end caps which must be ordered separately.

  • steel, chrome-plated
  • length: 37 cm
  • header Ø: 1-3/4”
  • Ø 3" internal discs
  • muffler Ø: 90 mm
  • not homologated
  • gross weight: 2.15 kg

SuperTrapp Disc System

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 Paul 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, 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. 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.

SuperTrapp systems come with installation instructions that indicate the recommended number of discs for each application.
net price*
$383.94
* United States of America: Tax free shipping. Please check your local import fees.
In stock. Ready for immediate delivery from our Würzburg, Germany warehouse.
each
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