Yoshimura AT2 Full Exhaust System | Carbon Muffer | Ninja 650/Z650 (14651AM221)

Since 2017 the newest gen Kawasaki Ninja/Z650 has been turning heads for those looking for a great middle weight twin cylinder bike. Yoshimura is introducing our AT2 Race Series full system

AT2's styling, fit and finish result from investments made in technology, combining decades of hands on experience with the latest in digital design capabilities. This 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

• AT2 aggressive shape and sound note
• AT2 facet-formed tip is a one of a kind look from Yoshimura R&D
• Unrivaled fit and finish due to improved production tolerances
• Optimized for maximum flow and improved ground clearance
• Designed for durability and ease of service
• 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
• AT2 stainless/Carbon muffer full system 8.0lbs vs stock weight: 17.8 lbs
• Configuration - stainless steel header and tailpipe
• Yoshimura's AT2 is proudly designed, developed and manufactured in Chino, California

Race Series

• NOT CARB/EPA tail-pipe emissions compliant
• NOT street legal
• For "Closed Course Competition" use only

Sound levels (Using J2825 standards) with INS-20-K low volume sound insert.

• 2000 RPM: Stock: 83.7dB, AT2: 93.6dB
• 5000 RPM: Stock: 92.6dB, AT2: 103.1dB

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