Description
The Pro Circuit 304 Silencer delivers the top-end power your YZ250 demands while keeping noise levels in check—critical for maintaining track access and reducing fatigue during long sessions. Built with aluminum and stainless steel construction, this silencer withstands the rigors of competitive riding and is field-serviceable, so you can repack it without specialized tools or downtime.
Whether you’re chasing lap times or putting in miles at the track, this silencer balances performance gains with real-world durability that pays dividends over time.
- 6061 T6 aluminum construction
- Stainless steel inlet tube
- Stainless steel end-cap
- TIG/MIG welded joints
- Double-walled mounting brackets
- Tool-free repacking access
- Extended body design
- Yamaha YZ250 1993-1995
- Bolt-on fitment
- Noise reduction technology






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