Yoshimura AT2 Slip-On Exhaust Muffler | Stainless | 17-26 CBR1000RR (12202BP521)

Honda's CBR line of sportbikes is iconic, and their big brother CBR1000RR/SP/SP2 now gets our AT2 Street Series Slip-on.

• Boosts max torque by 1.2% and adding max 2.1% hp
• 2.4 lbs. less than the stock muffler
• Unmistakable exhaust note and legendary look that can only be Yoshimura
• Sound levels:
• (Using J2825 standards) open (no Insert)
• 2000 rpm: Stock: 85.9dB, Yosh AT2: 92.7dB
• 5000 rpm: Stock: 94.1dB, Yosh AT2: 101.2dB
• Works Finish stainless canister with supplied INS-27-K sound insert
• 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 Slip-on is proudly made in Chino California USA

Street Series:

• Slip-on/Bolt-on applications that do not require tampering with the vehicle's emissions control system
• CARB/EPA tail-pipe emissions compliant
• Marked with appropriate EPA noise labels
• NOT tested for EPA new vehicle noise compliance

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