Description
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.
- RS-2:
- The RS-2 Series has a diamond-shape muffler and includes a straight, single-core baffle
- Maximized internal volume
- USFS-approved 96dB spark arrestor installed
- RS-4:
- The RS-4 Series has a pentagonal-shaped muffler and includes a stepped, two-stage core baffle
- Polyresonant duplex front chamber
- Maximized internal volume
- USFS-approved 96dB spark arrestor available
- RS-8:
- The RS-8 Series has a rounded-trapezoid sleeve and includes a straight, single-core baffle
- Maximized internal volume
- USFS-approved 96dB spark arrestor installed
- RS-2 Muffler Options:
- Aluminum sleeve with stainless steel end-cap
- Titanium sleeve with stainless steel end-cap
- RS-4 Muffler Options:
- Aluminum sleeve with carbon end-cap
- Titanium sleeve with carbon end-cap
- Carbon sleeve with carbon end-cap
- RS-8 Muffler Options:
- Aluminum sleeve with stainless end-cap
- Stainless sleeve with stainless end-cap
- Stainless sleeve with stainless outlet spout

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