

Two Brothers Yamaha YZF-R1 15-23 S1R Slip-On Exhaust
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The all-new Slip-On Line exhaust from Akrapovic for the Yamaha R1 features the revolutionary new-shape muffler design. Developed from a concept, it's manufactured with the highest-quality carbon fibre and incorporates titanium parts to make it lighter than stock. The Slip-On Line is the first step in motorcycle tuning. The Slip-On Line exhaust from Akrapovic will change the look and feel of the machine, while offering a great exclusivity.
Power: +1.1kW at 13700rpm
Weight: -0.2kg
Torque: +0.8 at 10600rpm
Parts Schematic |
Installation Instructions |
Dyno Chart |
Exhaust can also be mounted on YZF-R1M model.
This item is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.