Graves motorsports yamaha r1 r6 exup eliminator Gen 2 Neighbor Haters® Series Mufflers and morphs into 4" at

and morphs into 4" at the rear

w/ Insert (sold seperately) 76 DB @ Idle / 89 DB @ 5000rpm / without insert

This breakthrough system replaces your inadequate stock O2 sensor with a proprietary FTECU lambda controller and the latest generation Bosch LSU 4

Bike runs cooler and quieter than with an alloy skid plate

Graves motorsports yamaha r1 r6 exup eliminator Gen 2 Neighbor Haters® Series Mufflers and morphs into 4" atGraves Motorsports EXUP Eliminator is a direct fitment for the Yamaha R1 (2004 2006) and the all new Yamaha R6 (2017). Simple plug and play application allows the removal of the EXUP valve and motor without the "Check Engine light" being activated when using a full racing or slip on exhaust. Furthers the weight savings after EXUP removal and allows for a cleaner appearance. Fitment: 2004 2006 Yamaha R1 2017 2019 Yamaha R6