Yoshimura RS-4 Signature Exhaust System 244711D720
New
244711D720
Delivers huge power at a very light weight
Offers better handling thanks to a lower centralized mass coefficient
Uniquely-styled pentagonal muffler body with cone end cap
Front cap design functions as a polyresonant chamber to lower dB output while improving mid- to top-end power
Two-staged, stepped baffle
Tapered headpipe delivers optimal flow and performance
Pro Series features titanium header construction; Competition Series features stainless steel header construction
Pro Series mufflers include non-spark-arrested 99 dB motocross insert (unless noted)
Mufflers available with glossy carbon fiber, satin titanium or brushed aluminum sleeve
Systems come with 96 dB insert installed (meets AMA competition requirements), 2 meter Max insert in the box
USD
850.50
Was:
$945.00
Sale:
$850.50
Save:
10%
Save:
$94.50
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