The R-77D is a dual-outlet version of the race-proven R-77 and boasts a carbon fiber cone end-cap. The R-77D requires no inserts or restrictions, increasing muffler packing life and providing five percent more open exhaust outlet area and as much as three decibels lower sound output (compared to the standard open R-77). The R-77D also offers greater gains in low and mid range power without restrictive inserts.
- Stainless steel header and tail pipe
- Superbike technology and styling
- Innovative dual outlet carbon fiber end cap
- Trapezoidal shaped sleeve
- Large volume of packing material
- Straight baffle for ample flow
- Motorcycle exhaust with a dual outlet end cap design
- Requires no inserts or restricters, increasing muffler packing life, and providing 5% more open exhaust outlet area and as much as 3 decibles lower sound output (compred to open standard R-77)
- Offers greater gains in bottom and mid-range power
- Includes R-77D muffler, stainless steel header and tail pipe, installation hardware, and step by step instructions
Note: Image for reference only. Product may vary according to vehicle.
Note: This product is not legal to purchase or sell in the state of California.
Specifications | |
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SKU | 031-1160003221 |
Brand | Yoshimura |
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California Prop 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Part Numbers
SKU | MPN | Availability | In-Store Pickup | |
---|---|---|---|---|
Carbon Fiber/Carbon Fiber | 031-1160003221 | 1160003221 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-1118103220 | 1118103220 | Unavailable. | - |