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Yoshimura Stainless/Stainless/Carbon Fiber RS-77 Signature Sieres Slip-On Muffler - 14700EJ520

  • Part #:
    4407345
  • Manufacturer Part #:
    14700EJ520

MSRP Price: $449.00

Our Price: $404.10

You Save:
$44.90 (10%)
Ships In 4-5 Business Days

Overview of Yoshimura Stainless/Stainless/Carbon Fiber RS-77 Signature Sieres Slip-On Muffler - 14700EJ520

The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. With a straight baffle and removable low-volume insert, the R-77 mufflers front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.
  • Mufflers meet E.P.A. noise emissions requirement of 80 dB
  • Installation of these mufflers will not violate Federal law
  • Built to the highest level of Yoshimura quality, fit and finish
  • Trapezoid-shaped muffler sleeve maximizes exhaust flow
  • Maximizes torque and power output throughout the entire powerband
  • End cap design is an evolution of the R-55 exhaust end cap
  • Superbike technology and styling
  • Trapezoidal-shaped sleeve
  • Large volume of packing material
  • Straight baffle for ample flow
  • Innovative end-cap
  • Stainless steel tail-pipe


  • This Yoshimura exhaust component or system meets EPA Noise Emission requirements of 80 dBA when installed on the specified motorcycle. Installation of this exhaust component or system on motorcycle models not specified may violate Federal Law.

    Included Items:
    (1) Stainless steel muffler with carbon fiber end cap
    (1) Exhaust clamp
    (1) Aluminum spacer
    (1) Muffler strap
    (1) Rubber heat shield trap
    (1) 10mm-1.25 x 70mm flange hex head bolt
    (1) Spring puller tool
    Instructions

Specs for Yoshimura Stainless/Stainless/Carbon Fiber RS-77 Signature Sieres Slip-On Muffler - 14700EJ520

Color - Primary Silver
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Each
Weight 9.00 lbs

Cross reference number(s):

18112649

Specs for Yoshimura Stainless/Stainless/Carbon Fiber RS-77 Signature Sieres Slip-On Muffler - 14700EJ520

Color - Primary Silver
Style Bologna/Slash-Cut Tip
Type Slip-On/Muffler
Units Each
Weight 9.00 lbs

Fitment for Yoshimura Stainless/Stainless/Carbon Fiber RS-77 Signature Sieres Slip-On Muffler - 14700EJ520

See if this part fits your ride

Part 4407345 fits the following machines

Kawasaki
  • 2017 Kawasaki EX300A Ninja 300
  • 2016 Kawasaki EX300A Ninja 300
  • 2015 Kawasaki EX300A Ninja 300
  • 2014 Kawasaki EX300A Ninja 300
  • 2013 Kawasaki EX300A Ninja 300
  • 2016 Kawasaki EX300A Ninja 300 SE
  • 2015 Kawasaki EX300A Ninja 300 SE
  • 2014 Kawasaki EX300A Ninja 300 SE
  • 2017 Kawasaki EX300B Ninja 300 ABS
  • 2016 Kawasaki EX300B Ninja 300 ABS
  • 2015 Kawasaki EX300B Ninja 300 ABS
  • 2014 Kawasaki EX300B Ninja 300 ABS
  • 2013 Kawasaki EX300B Ninja 300 ABS
  • 2015 Kawasaki EX300B Ninja 300 ABS SE
  • 2014 Kawasaki EX300B Ninja 300 ABS SE
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Instructions and Manuals for Yoshimura Stainless/Stainless/Carbon Fiber RS-77 Signature Sieres Slip-On Muffler - 14700EJ520

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