Yoshimura Exhaust Street R-77 3QTR SLIP-ON SS-SS-CF WORKS
# 16381CJ520
Yoshimura has been working extensively with OE’s and factory racing teams to develop racing-oriented parts that can also benefit the weekend warrior. Because we take racing seriously, we have utilized the most technologically advanced equipment available. Through the use of high-tech data acquisition and GPS tracking technology, similar to those used in Formula One racing, we’ve developed the best-performing products in the industry. With additional input from our racers, we have tuned everything from intakes to exhausts, and engines to engine management systems. Yoshimura is proud to play a role in the continuing development of UTV performance and racing.
- Trapezoid-shape muffler
- Maximized internal volume
- Straight, single core baffle
- Low-volume sound insert capable
Fits KTM:
2017 390 Duke
2018 390 Duke
2019 390 Duke
2020 390 Duke
2017 RC390
2018 RC390
2019 RC390
2020 RC390