Heat Wrap

The work that went into developing the RS-4 muffler has paid big dividends in Off-road Racing; winning multiple Supercross and Motocross titles since it's inception. We've developed the current generation RS-4 based on that research & development, and...

The perfect accessory for your Yamaha YZ250F/YZ450F is our custom crafted Heat Shield Kit for our RS-12 exhaust systems. This kit is perfect for deflecting a little extra heat from the muffler resonator chamber and making those long motos a bit more...

The perfect accessory for your Yamaha YZ250F/YZ450F is our custom crafted Heat Shield Kit for our RS-12 exhaust systems. This kit is perfect for deflecting a little extra heat from the muffler resonator chamber and making those long motos a bit more...

The perfect accessory for your Yamaha YZ250F/YZ450F is our custom crafted Heat Shield Kit for our RS-12 exhaust systems. This kit is perfect for deflecting a little extra heat from the muffler resonator chamber and making those long motos a bit more...

The perfect accessory for your Yamaha YZ250F/YZ450F is our custom crafted Heat Shield Kit for our RS-12 exhaust systems. This kit is perfect for deflecting a little extra heat from the muffler resonator chamber and making those long motos a bit more...

The perfect accessory for your Yamaha YZ250F/YZ450F is our custom crafted Heat Shield Kit for our RS-12 exhaust systems. This kit is perfect for deflecting a little extra heat from the muffler resonator chamber and making those long motos a bit more...

The perfect accessory for your Yamaha YZ250F/YZ450F is our custom crafted Heat Shield Kit for our RS-12 exhaust systems. This kit is perfect for deflecting a little extra heat from the muffler resonator chamber and making those long motos a bit more...