The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. The R-77 muffler's front cap is MIG welded, while the end cap is riveted using high end 304-L polished stainless steel rivets and bands.
- Titanium header and tail pipe
- Superbike technology and styling
- Trapezoidal shaped sleeve
- Large volume of packing material
- Straight baffle for ample flow
- Innovative end cap
- Removable low volume insert
- Motorcycle exhaust system with a Stainless 4 into 1 header design
- Front cap is TIG welded, while the end cap is riveted using high end 304-L polished stainless steel rivets and bands
- Trapezoid shape muffler sleeve maximizes muffler flow volume while offering a sharp silhouette
- Maximizes torque and usable power for optimum gains throughout the entire powerband
- Pre-installed titanium M18 mm oxygen sensor bung and plug
- Includes R-77 muffler, titanium header and mid-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.
Superbike style and technology Stainless steel header pipes Trapezoid-shaped muffler sleeve maximizes exhaust flow volume Straight, single-core baffle Muffler front cap is MIG-welded Muffler end cap is riveted using high-end 304-L stainless steel rivets and bands Removable low-volume noise insert Note: Not for use with optional OEM center stand The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicleSpecifications | |
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SKU | 031-1160000221 |
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
Part Numbers
SKU | MPN | Availability | In-Store Pickup | |
---|---|---|---|---|
Carbon Fiber/Carbon Fiber | 031-1160000221 | 1160000221 | 6 In Stock. Ready to ship. | - |
Carbon Fiber/Carbon Fiber | 031-1390002 | 1390002 | 1 In Stock. Ready to ship. | - |
Stainless/Carbon Fiber | 031-147010J520 | 147010J520 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-147010J220 | 147010J220 | Unavailable. | - |
Stainless/Carbon Fiber | 031-1426005 | 1426005 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-1426002 | 1426002 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-1414100220 | 1414100220 | Unavailable. | - |
Stainless/Carbon Fiber | 031-1399000521 | 1399000521 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-1399000221 | 1399000221 | Unavailable. | - |
Stainless/Carbon Fiber | 031-137000J520 | 137000J520 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-137000J220 | 137000J220 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-133200J220 | 133200J220 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-1321002 | 1321002 | Unavailable. | - |
Stainless/Carbon Fiber | 031-126500J520 | 126500J520 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-126500J220 | 126500J220 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-1256100220 | 1256100220 | Unavailable. | - |
Stainless/Carbon Fiber | 031-122500J520 | 122500J520 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-1220100220 | 1220100220 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-12030021 | 12030021 | Unavailable. | - |
Stainless/Carbon Fiber | 031-1160000521 | 1160000521 | Unavailable. | - |
Stainless/Carbon Fiber | 031-1118100520 | 1118100520 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-1118100220 | 1118100220 | Unavailable. | - |
Carbon Fiber/Carbon Fiber | 031-11180021 | 11180021 | Unavailable. | - |