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Yamaha R1 (2015+) S1R Black Series Aluminum Cat-Delete Slip-On - Part Number 005-4260406-S1B - Two Brothers Racing
Yamaha R1 (2015+) S1R Black Series Aluminum Cat-Delete Slip-On - Part Number 005-4260406-S1B - Two Brothers Racing
Yamaha R1 (2015+) S1R Black Series Aluminum Cat-Delete Slip-On - Part Number 005-4260406-S1B - Two Brothers Racing
$632.48

Yamaha R1 (2015+) S1R Black Series Aluminum Cat-Delete Slip-On - Part Number 005-4260406-S1B

(muffler/end cap length and orientation may vary, see bike image for accurate representation)

Like all of our products, our R1 slip-on exhaust system was developed to surpass what is offered on the market today. Engineered to compliment the quality and performance of Yamaha’s products, this handcrafted system delivers unparalleled sound and performance for the ultimate race experience.

Exhaust Features:

    • Teflon Coated Magnesium End-Cap
    • Stamped Spring-Fit Inlet
    • Aluminum CNC Machined outlet
    • Rubber-Lined Styled Mount
    • Spiral-Wound Perforated Core 
    • Unparalleled Sound

 

 

Peak HP

Peak Torque

Max HP Gain

Max Torque Gain

Weight

Catalyst

O2 Sensor

Stock

168.94 hp

77.63 ft-lbs

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17.5 lbs

Yes

Yes

TBR

172.28 hp

78.01 ft-lbs

4.11 hp @ 11500 rpm

2.37 ft-lbs @ 5000 rpm

4.5 lbs

No

Yes

Difference

+3.34 hp

+0.38 ft-lbs

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-13 lbs

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