Factory 4.1™ RCT Slip-Ons
- Massive Power gains throughout the RPM range
- Quieter than stock
- Huge weight savings
- RTS (Rapid Tuning System) makes for easy sound insert changes as well as adding US Forestry Approved Spark Arrestor
- FMF® uses the highest quality proprietary blend of alloy titanium made especially to our standards
- Can be used with FMF header or stock
California law generally prohibits the sale and installation of aftermarket exhaust products UNLESS such products are installed on vehicles that did not come originally equipped with catalytic converters or are used only for racing and are never used upon a California highway.