Optional Link Pipe / Collector (Titanium) Part Number: L-Y10SO17 Designed exclusively for use with the Akrapovic Slip-On kit, this optional lightweight titanium link pipe will transform the exhaust and take the Yamaha R1 to a higher performance level. Providing more power and increased torque, making full use of the machine s potential. Power +6.3 kW at 7250 rpm Torque +8.5 Nm at 7150 rpm Weight -6.5 kg Suitable for 2015 > Onwards Link pipe/collector can also be mounted on YZF-R1M model. For perfect performance, throttle response, and durability, re-mapping is recommended. THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR ROAD USE.