Yoshimura RS-4 Full Exhaust System (Stainless/Alu/Carbon Cap) Kawasaki KXF250 17-20
The work that went into developing the RS-4 muffler has paid big dividends in Off-road Racing; winning multiple Supercross and Motocross titles since it's inception. We've developed the current generation RS-4 based on that research & development, and the result is a unique design that provides an unrivaled combination of power and quiet exhaust tone. The RS-4 features a Polyresonant duplex chamber and two-staged stepped baffle for increased performance, while a carbon cone end cap finishes off its innovative styling.
- Pentagonal-shaped sleeve
- Front muffler cap functions as a polyresonant chamber which helps reduce noise
- Two-stage stepped baffle
- Carbon fiber end-cap
- Stainless steel header and tail-pipe
- Weight: 0.4 lbs lighter than stock configuration
- Repack Kits, optional Inserts and Spark Arresters are available for all models
SIGNATURE SERIES EXHAUST SYSTEM:
Introducing Signature Series by Yoshimura - an offering of exhaust systems that a dealer can install with confidence. Our Signature Series lineup is the answer for today's dealer who is faced with a challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many of our off-road applications. Everyone of our Championship Winning Motocross exhaust systems and nearly all of out ATV/Side-by-Side applications are all members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations.
VEHICLE FITMENT:
- Kawasaki KX250F 2017
- Kawasaki KX250F 2018
- Kawasaki KX250F 2019
- Kawasaki KX250F 2020
