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M4 Exhaust 2025-2026 Yamaha R9 Full System
$1,037.40
Fulfillment note: M4 Exhaust orders can take up to 6 weeks for fulfillment. If you need to confirm immediate availability before ordering, please email us before placing your order.
Use note: M4 exhaust systems are intended for closed-course competition use only and are not for sale in California.
Fitment: 2025-2026 Yamaha R9
Part number: YA6944
- 2025-2026 Yamaha R9 stainless steel full system with carbon fiber scalene canister.
- Full System with Carbon Scalene Canister Significant Performance Improvement Comes with Race Bracket to Remove Passenger Foot Peg 304 Stainless Steel Tubing Q10 Quiet Insert Available but Sold Separate Does not meet emission requirements for street or highway use.
- 2025-2026 Yamaha R9 Full System