The measure which others aim for With their lightweight titanium or extruded aluminum oval canisters mated to a perforated core, these silencers are above the competition Compatible...

Overall increase in power and torque Durable stainless steel and aluminum construction Advanced packing material for maximum longevity Removable spark arrestor included Compatible...

Developed over years of championship off-road racing Employs intricate chambers, baffles and proprietary multistage packing material Max Sound output 96dB Constructed from aircraft grade aluminum...

Developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding Aluminum...

Titanium Header for closed course use only. Compatible Vehicles Years Make Make Notes 2024-2026 Yamaha WR450F 2023-2025 Yamaha YZ450F 2024 Yamaha YZ450F 50th Anniversary...

Closed course use only. Compatible Vehicles Years Make Make Notes 2024-2026 Yamaha WR450F 2023-2025 Yamaha YZ450F 2024 Yamaha YZ450F 50th Anniversary Edition 2023 Yamaha YZ450F...

Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology ...

The ultimate power booster Improved bottom to mid-range power Produce the low end of a longer header and the top end of a shorter header Effectively reduces sound output by as much as 1.5...

Used for a single sided exhaust system Compatible Vehicles Years Make Make Notes 2020-2023 Yamaha YZ450F 2021-2023 Yamaha YZ450F Monster Energy Yamaha Racing...