Stainless Steel Racing

FMF Racing 42380 Factory 4.1 RCT Full System Aluminum with Stainless Steel He


FMF Racing 42380 Factory 4.1 RCT Full System Aluminum with Stainless Steel He

FMF Racing 42380 Factory 4.1 RCT Full System Aluminum with Stainless Steel He    FMF Racing 42380 Factory 4.1 RCT Full System Aluminum with Stainless Steel He

Massive power gains throughout the RPM range. FMF® uses the highest-quality proprietary blend of alloy titanium made especially to our standards. Complete system includes Titanium Megabomb Header.

RTS (Rapid Tuning System) makes for easy sound insert changes as well as adding US Forestry-approved Spark Arrestor. Can be used with FMF® header or stock.


FMF Racing 42380 Factory 4.1 RCT Full System Aluminum with Stainless Steel He    FMF Racing 42380 Factory 4.1 RCT Full System Aluminum with Stainless Steel He