Yoshimura Introduces Honda CBR1000RR/SP/SP2 Street Series AT2 Slip-on Exhaust

240612 CBR 100RR AT-2 [678]

CHINO, CA – June 12, 2024 – (Motor Sports NewsWire) – Honda’s CBR line of sportbikes is iconic, and their big brother CBR1000RR now gets our AT2 Street Series Slip-on.

CBR1000RR/SP/SP2 was more than ready for our AT2 Street Series Slip-on and now it’s available. Boosting max torque by 1.2% and adding max 2.1% hp, all this while loosing 2.4 lbs. from the stock muffler. Add in that unmistakable exhaust note and legendary look that can only be Yoshimura.

Available in Works Finish stainless canister with supplied INS-27-K sound insert.


AT2 Slip-on is proudly made in Chino California USA.

yoshimura street series banner

240612 Honda CBR1000R_AT 2 Slip-On_1_Gray

240612 Honda CBR1000R_AT 2 Slip-On_2_Gray

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240612 AT2 Muffler End View - No Heat Shield - 2048

Style, performance and sound all delivered with the iconic AT2.

240612 2024 Honda CBR1000RR_Stock vs AT2 SO_Dyno Chart

AT2 Slip-on increases performance in both torque and horsepower!

2017-24 Honda CBR1000RR/SP/SP2 AT2 Slip-on pricing and Info

Yoshimura Warning2017-24 Honda CBR1000RR/SP/SP2 AT2 Street Series SO SS/SS/CF WF

Part #12202BP521

MSRP: $549.00

Hi-res images available here: https://www.dropbox.com/scl/fo/i52of8z912tcbyarepsvi/AKn0U01kGehrvcXJqMn8LQs?rlkey=0ee256x1e2bmbny9d1mhstf1m&st=x16go5in&dl=0

Stock muffler: 6.7 lbs.
Yoshimura AT2 slip on: 4.3lbs.

Sound levels:
(Using J2825 standards) open (no Insert)
2000 rpm
Stock: 85.9dB
AT2: 92.7dB
5000 rpm
Stock: 94.1dB
AT2: 101.2dB

About Yoshimura

Yoshimura is renowned for its Research and Development. But producing the finest exhaust systems in the world requires more than a big R&D department. Yoshimura is the leading manufacturer of exhaust systems because our commitment to R&D is matched by our dedication to uncompromising quality standards and our expertise in manufacturing pipes that meet those standards.

Source: Yoshimura Research and Development of America