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Yoshimura - RS-4S Slip-On (Yamaha)

Product Code: yoshimura-rs-4s-slip-on-yamaha
$395.00 $355.50 Sale
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Yoshimura - RS-4S Slip-On (Yamaha)

The RS-4 is a unique design with predicated power and a quiet earthy exhaust note that speaks volumes for performance. The RS-4S features all the benefits of our original RS-4 muffler, but with a unique feature in the end-cap. The RS-4S has a turned-out end-cap, designed to direct exhaust heat and gases away from the bike's components. With all its benefits in mind, the RS-4S was an obvious choice for the WR450F.

Slip-On includes an RS-4S muffler, stainless steel tail-pipe, USFS approved spark arrester, all installation hardware, and step-by-step instructions.

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