At DMG Motorsports, we present the Yoshimura Exhaust Street AT2 Slip-On SS-SS-CF (12202BP521) — a purpose-built upgrade engineered specifically for the Honda CBR1000RR/SP/SP2. This stainless steel slip-on takes Yoshimura's proven Alpha T design back to the drawing board, delivering a bolder profile, an aggressive faceted matte carbon fiber end cap, and the unmistakable Yoshimura exhaust note riders have trusted for decades. Boosting max torque by 1.2% and adding max 2.1% hp while shedding weight off the stock muffler, this AT2 slip-on gives your CBR a meaningful performance edge along with a serious visual upgrade. Built as part of Yoshimura's Street Series lineup, it's designed as a true slip-on/bolt-on installation that does not require tampering with your motorcycle's emissions control system, keeping things simple while still delivering that legendary Yoshimura spirit. Proudly made in Chino, California, this exhaust brings factory-level craftsmanship straight to your garage.

Features:

• Purpose-built fitment for the Honda CBR1000RR/SP/SP2 (2017 and up)
• Matte carbon fiber end cap with all-new faceted design
• Custom matte carbon fiber heel guard specific to this application
• Exclusive Yoshimura Works Finish stainless steel canister
• Includes supplied INS-27-K sound insert
• Boosts max torque by 1.2% and max horsepower by 2.1% over stock
• Sheds noticeable weight versus the stock muffler (4.3 lbs vs. 6.7 lbs stock)
• Street Series slip-on/bolt-on design that does not require tampering with emissions control systems
• CARB/EPA tail-pipe emissions compliant and marked with appropriate EPA noise labels
• Proudly made in the USA at Yoshimura's Chino, California facility

Fitment