AKRAPOVIC Evo Track Day Link Pipe Titanium YZF-R1 L-Y10E5/TD

Optional titanium link pipe for mounting with the header set from the Evolution Line kit, Noise levels for Evolution Line Kit headers + Evo Kit Track Day link pipe + Track Day Muffler:, With both noise inserts = 99.3 dB, With rear noise insert only = 100 dB, Without noise inserts = 105.5 dB, For perfect performance, throttle response and durability special developed mapping has to be used