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Product image 1450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 2450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 3450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 4450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 5450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 6450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 7450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 8450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 9450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 10450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 11450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 12450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 13450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 14450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 15450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler

*Product may vary by application

450SS 23-24 / 450NK 2024 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler

SKU: 19450BP520


Regular price $569.00

MADE IN USA

Street Series Exhaust System


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1-YEAR
Warranty

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Same day shipping on In Stock items placed Mon-Fri by 1:00 pm PST. Please contact sales@yoshimura-rd.com for ETA's on Reserve Now / Pre-Order Items.


Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"


WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov


The CFMOTO brand has been making a mark in powersports, most recently with the incredibly priced 450SS and 450NK. After investigating we found these models have a lot of value to provide the enthusiast, so we jumped in!

The 450 SS has a fit and finish that is hard to beat for the price. After ride testing this fun machine/potential track day bike we set out to add our own value to these bikes.

Our AT2 Street Series slip-on with carbon fiber heel guard is designed to optimize power and man, did it! The 449cc parallel twin, literally woke up! This bike now sounds 200cc bigger than it actually is! The sound emitting from the 450 SS almost sounds like a (dare we say it?) Ducati! Our dyno verifies what we felt in seat time testing - this feels like a different bike! Gaining 6.3% max hp and a whopping 10% max gain in torque! All this at almost half the weight of the stock muffler.

The CFMOTO 450 SS/NK just got a whole lot more fun!

Yoshimura's AT2 is proudly designed, developed and manufactured in Chino, California.

. . . . .

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.

Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

STREET SERIES EXHAUST SYSTEM

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All Street Series systems are Slip-on / Bolt-on applications that do not require tampering with the vehicle's emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined ALPHA mufflers, and even our R-55 angular masterpieces. Our Street Series exhaust offer street-legal options for almost everything on two wheels.

Works Finish Explained

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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

Vehicle Fitment

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  • CFMOTO 450NK 2024
  • CFMOTO 450SS 2023
  • CFMOTO 450SS 2024
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    Race series product restriction and affirmation

    Warning:

    The RACE SERIES product you are purchasing removes, renders inoperative, or bypasses required elements of the emission control systems of EPA, certified motorcycles of motorcyle engines and may only be installed on motorcycles that are restricted to closed course competition. Installation of this product on a motorcyle that is ridden on a public street, highway, or public lands violates the tampering and defeat device provisions of the Clean Air Act & 203(a)(3)(A) and/or & 203(a)(3)(B) and may subject you to a civil penalty of up to $37,000.

    Information (Enter as Applicable)

    Race Information

    Rider/Purchaser Information

    Affirmation

    By clicking below, I affirm:
    1. that i have read the above warning;
    2. that any information I have entered is accurate; and
    3. that any motorcycle on which I install the RACE SERIES product will be restricted to closed course competition and will not be ridden on any public street, highway or public lands.