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Yoshimura Stainless/Stainless/Carbon Fiber Works Finish Race Series Alpha FS Exhaust - 14651AM520

  • Part #:
    4409707
  • Manufacturer Part #:
    14651AM520

MSRP Price: $749.00

Our Price: $674.00

You Save:
$75.00 (10%)
Ships In 4-5 Business Days

Overview of Yoshimura Stainless/Stainless/Carbon Fiber Works Finish Race Series Alpha FS Exhaust - 14651AM520

The new Kawasaki Z650/Ninja 650 is turning heads for those looking for a great middle weight bike. Yoshimura is now introducing our Alpha Race Series. Alpha’s styling, fit and finish result from investments made in technology, combining decades of hands on experience with the latest in digital design capabilities. Our new Race Series system not only drops over half the weight of the stock system, max horsepower is up 6.5% and max torque is up 3.1%. Plain and simple this system rocks, and the sound that is one of a kind Yoshimura!

One look at an Alpha system and you know it’s something special!

  • More aggressive sound profile
  • Beautiful shape resulting from our Tri-Oval design heritage
  • Unrivaled fit and finish due to improved production tolerances
  • Optimized for maximum flow and improved ground clearance
  • Designed for durability and ease of service
  • Made with our exclusive Works Finish
  • Alpha FS weight stainless steel muffler: 9.1 Lbs vs Stock weight: 17.8 Lbs.
  • Configuration - Stainless Steel Header and Tail-pipe
  • Proudly made in the USA!


New Yoshimura Works Finish takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components our factory racers use.

  • Contemporary Satin/matte finish
  • Uniform heat coloration
  • Increased fatigue strength
  • Increased scratch and stain resistance

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Yoshimura Stainless/Stainless/Carbon Fiber Works Finish Race Series Alpha FS Exhaust - 14651AM520

Color - Primary Silver
Style Canister Muffler
Type System
Units Each
Weight 0.00 lbs

Specs for Yoshimura Stainless/Stainless/Carbon Fiber Works Finish Race Series Alpha FS Exhaust - 14651AM520

Color - Primary Silver
Style Canister Muffler
Type System
Units Each
Weight 0.00 lbs

Fitment for Yoshimura Stainless/Stainless/Carbon Fiber Works Finish Race Series Alpha FS Exhaust - 14651AM520

See if this part fits your ride

Part 4409707 fits the following machines

Kawasaki
  • 2017 Kawasaki ER650G Z650
  • 2017 Kawasaki ER650H Z650 ABS
  • 2017 Kawasaki EX650J Ninja 650
  • 2017 Kawasaki EX650K Ninja 650 ABS
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Instructions and Manuals for Yoshimura Stainless/Stainless/Carbon Fiber Works Finish Race Series Alpha FS Exhaust - 14651AM520

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