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A pair of Yoshimura R-77 mufflers for the ZX-14R, carbon fiber sleeves on stainless tailpipes. The R-77's trapezoid sleeve holds a large volume of packing around a straight-through baffle; the front cap is MIG-welded and the end cap riveted with polished stainless rivets and bands.
Fits Kawasaki Ninja ZX-14R 2012–2025
We sell this part for closed-course competition use only, and do not ship it to California. Yoshimura makes it as a Race Series part: for closed course competition only, not intended for street use.
| Bike | Years | Notes |
|---|---|---|
| Kawasaki Ninja ZX-14R | 2012–2025 | — |
Check the fitment list for your exact bike and year, and order every part it says this one needs.
| Line | R-77 |
|---|---|
| Yoshimura series | Race |
| Type | Slip-On (dual mufflers) |
| Pipe | Stainless |
| Muffler sleeve | Carbon Fiber |
| End cap | Carbon Fiber |
| Mufflers | Two (left and right) |
| Sound inserts / spark arresters (sold separately) | INS-04-K, INS-27-K |
| Yoshimura part number | 1414020220 |
| Use | Closed-course competition only; not shipped to California |
Ships to the lower 48 and DC. Returns accepted on most items.