Purchase this large exhaust insert from Competition Werkes today. We carry a wide collection of premier yet affordable sports bike parts such as this exhaust silencer insert.
Is your WerkesUSA exhaust a little too loud? Bolt this in to reduce the db's by about 8-10%
The Large Exhaust insert fits WerkesUSA slip-ons with 2.00 (50mm) diameter exit.
Dual exhausts require two inserts
For exhaust with 1.625 (41mm) exits please see our Small Insert
Installation Instructions
Note: ONLY compatible with WerkesUSA exhaust with 3 mounting bolts in the exit of the muffler.
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