Graves Motorsports Cat Eliminator Exhaust Valve Type-R R1 2015-2024 Exy-17r1-Cvtt Youth Hoodie Adds just the right sound

Adds just the right sound to your Wing

Fast and easy installation

green and yellow lights - these lights will be on in unison when throttle is open more quickly and air/fuel mixture is approximately 12

allows easy removal of the rear section without removing the front

Graves Motorsports Cat Eliminator Exhaust Valve Type-R R1 2015-2024 Exy-17r1-Cvtt Youth Hoodie Adds just the right soundGraves Motorsports Yamaha R1 Cat Eliminator Exhaust with (Exhaust Valve Type R Butterfly Valve Technology). Requires FTEcu software purchased separately to use the EVR activation map code included with the sale of the exhaust. Graves' precise engineering develops precision products that are designed to outlook, outperform and outlast the competition. Graves Exhaust systems are designed for the elite rider seeking top of the line performance, fit,