HMF Engineering

6946006

04-13 YAMAHA YFZ450: HMF Quiet Core Insert

SKU: Z08-7046

Complete Systems

HMF Quiet Core Inserts work in all sport series pipes.
Simply remove the 3 bolts holding the endcap, swap with the factory spark arrestor, and bolt the cap back on.
Reduces noise by about 8-10Db.

Hmf Part #6946006
Rpl Quiet Core
Package Quantity = 1

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