Product Description
The S&S Cycle 550-1667 muffler insert is designed for Power Tune XTO Exhaust systems. This 1.75-inch insert is made from 304 stainless steel and installs by removing and replacing the exhaust end cap. The 1.75-inch size is listed as 4 dB louder than the standard insert.
Product Specifications
BrandS&S Cycle
Manufacturer Part Number550-1667
Brand NameS&S Cycle
Item Dimensions4 x 3.5 x 3.5 inches
Material TypeStainless Steel
Explicit Manufacturer Part Number550-1667
Compatible ExhaustPower Tune XTO Exhaust
Insert Diameter1.75 in.
Material304 stainless steel
Sound Level4 dB louder than standard insert
InstallationRemove and replace the end cap