Graves Motorsports Yamaha R9 Titanium WORKS Full Exhaust - Carbon Silencer EXY-25R9-FTC
Graves Motorsports Yamaha R9 Titanium WORKS Full Exhaust - Carbon Silencer for the Yamaha R9 2025+. Part # EXY-25R9-FTC.
Graves Motorsports Yamaha R9 Titanium WORKS Full Exhaust - Carbon Silencer
Part Number: EXY-25R9-FTC
Graves Motorsports Yamaha R9 Titanium WORKS Full Exhaust - Carbon Silencer for the Yamaha R9 2025+.
Features
- Full titanium exhaust system from Graves Motorsports with a carbon fiber silencer
- Uses 1.00 mm thick high-heat titanium tubing rated for oxidation resistance up to about 800°C (1472°F)
- Silencer is a 265 mm diamond-shaped can with a tapered carbon body and titanium end cap
- Includes a single Lambda receiver (18 mm wideband O2 sensor) that is not compatible with the OEM sensor
- Graves claims gains of 8+ HP in the midrange and 13+ HP at the top of the rev range when paired with its FTECU flash tune
- The included flash tune can clear computer error codes that can appear after installing performance exhausts
- Flanges are 7075 hard-anodized aluminum, and a hanger mount is included to replace the passenger peg mount
- Stated sound levels are 94 dB at idle and 99 dB at 4000 rpm
Fitment
- Yamaha R9 2025+
For closed-course competition use only. Not legal for sale or use in California on any pollution-controlled motor vehicle.


