Availability
Have you noticed your bike getting louder? Pro Circuit Racing silencer packing kits quiet the noise and help regain some lost horsepower as well. These kits are available in multiple sizes for all Pro Circuit Racing four-stroke and two-stroke exhausts and includes all of the packing and hardware needed to keep your bike running quietly and at its very best. Remember, it's cheaper to replace the packing cartridge than it is to replace your exhaust. For less noise and more power, re-pack with Pro Circuit Racing silencer packing kits.
Not Yet Reviewed
$41.95
Pro Circuit Racing muffler end-caps are designed to make your motorcycle quieter without any loss of power! These end-caps allow for fine-tuning of power delivery for various types of riding and terrain. The inserts are available in multiple sizes to match your exact make and model.
Not Yet Reviewed
$41.95
Damaged or missing spark arrestors need to be replaced. Pro Circuit Racing spark arrestor screens are precision-made for a perfect fit and are United States Forest Service (USFS) approved. Protect the trees and stay legal riding off-road with Pro Circuit Racing spark arrestor screens installed.
Not Yet Reviewed
$23.95
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$29.95
Shhh! Lessen the noise of your bike with Pro Circuit Racing quiet inserts. These stainless steel pieces are available in many sizes to make your motorcycle quieter--without the loss of power. Stop making the neighbors mad; subdue the sound your Pro Circuit exhaust with their quiet inserts.
Not Yet Reviewed
$35.95
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