Unleash Unmatched Power and Performance

Power increases were massive with this one! The KTM500 EXC-F responded to our RS-12 Enduro Series Slip-on like a dream, adding 20% max HP and 8.2% max ft-lb of torque. These are extraordinary numbers for a slip-on exhaust system, and they’re achieved even with the pre-installed spark arrestor!

NOTE: Factory Turn Signals must be relocated as the muffler outlet is inline of the factory turn signal location.

Key Features and Benefits

Massive Power Gains:

• Max Horsepower Increase: + 20%
• Max Torque Increase: + 8.2%
• Experience dramatic improvements in acceleration and overall engine performance.

Spark Arrestor Installed:

• Compliance and Performance: Maintain regulatory compliance with the spark arrestor while still enjoying giant power gains.

PTF Insert System:

• Innovative Design: The Precision Taper Fit (PTF) insert system makes swapping the sound insert or spark arrestor straightforward. This allows for rapid adjustments on the go, making it perfect for trail and off-road riding.

Generous Brake Caliper Clearance:

• Design Optimization: RS-12 provides ample clearance for the brake caliper, ensuring no interference with braking components.

The RS-12 is proudly developed and made in the USA!