Yoshimura RS-4 Low-Volume Insert

Exhaust insert only for machines equipped with Yoshimura RS-4 muffler
AMA Pro-legal replacement noise damper
Refer to your Yoshimura exhaust paperwork to determine if this fits your particular application
Sold individually
Made in the USA

Product Note: This insert will not fit the OEM exhaust.

Specification	Details
Country of Origin	USA
Decibels	Varies (make selection above)
Diameter	Varies (make selection above)
Exhaust Type	Varies (make selection above)
Material	Steel
USFS Approved Spark Arrestor	No
Warranty	Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.