Rapidbike, Fuel, Tuning, Module, Yamaha, EVO Model:2012-2014 R1 The hose kit includes molded

The hose kit includes molded ‘Y’ piece hoses allowing better flow rates compared to standard hoses and Samco Sport OEM fit hose kits

These stacks DO REQUIRE MODIFYING THE OEM STACKS for the rubber grommets

track day and racers have

A steel bung is included for the installation of the additional O2 sensor (lambda) on the

and of course increased engine performance combined with pure racing sound output

Rapidbike, Fuel, Tuning, Module, Yamaha, EVO Model:2012-2014 R1 The hose kit includes moldedAll Rapid Bike products are for closed course competition use only. This kit includes the Rapid Bike Evo module, USB cable and model specific wiring harness. The Evo module manages up to 8 injectors and modulates the signal for up to two O2 sensors (up to 2 lambdas). The purpose of the O2 sensor (lambda) modulation is to prevent the stock ECU from recognizing the adjustment applied by the Rapid Bike module to the injection map without any further