Yoshimura AT2 Stainless Slip-On Exhaust for Kawasaki ZX-4RR 2023-24

The new Kawasaki ZX-4RR sport bike is one special machine. Engineers at Kawasaki set out to develop a 400cc inline four cylinder engine built for high performance, and they delivered.

For this special machine we used our AT2 muffler to develop a Street Series Works Finish slip-on giving power to the 16,000 + RPM's of the new Kawasaki powerplant. The AT2 came through in performance, sound, and weight savings. HP was bumped up by an increase of 3% and torque was bumped up as well, adding 4.3%. Our mission of adding power and torque throughout the entire spectrum was accomplished. Our AT2 Slip-on removed 4.5 pounds from the stock formation.

The sound of this inline four at 16,000 rpms with our AT2 is simply something that must be experienced in real life. True music! Finally, the styling of the AT2 can't be beat. It's now iconic matte carbon fiber end cap and heat shield compliment the lines of the ZX-4RR to perfection.

Our AT2 slip-on is proudly designed and manufactured in Chino, California.

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

Free shipping on every order across India. Orders are delivered in 5–10 business days from confirmation, and you get tracking details once your order ships.

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Helmets, exhausts and riding gear are fitment and safety products, so we do not accept returns for change of mind or wrong size choice. If you receive a wrong or damaged item, contact us right away and we will replace or refund it.

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Not sure about size or fitment for your bike? Call +91 70259 07096 or email customercare@powerenough.in before you order.