New mufflers include the RS-5 for the QuadRacer R-450 and the RS-2 for the LT-Z400. Both pipes are said to increase power delivery in the vehicles and come with a 96dB spark arrestor.
Other features include:
Yoshimura products are available through Parts Canada, Parts Unlimited and Tucker Rocky.
Contact: Yoshimura Research & Development of America Inc., 800-634-9166, www.yoshimura-rd.com