Graves spark arrestor sound insert kit 50.8mm VX-Pro4 Helmet Cheek Pads The air injection system pumps

The air injection system pumps fresh air directly into the exhaust stream in order to burn off any unused fuel

Micro LED tag light included with the purchase

Just what your Yamaha YZF-R6 needs to clean up the tail section from Gravesport

Features equal length headers

EXPECTED AVAILABILITY DATE: 7/4/2023

Graves spark arrestor sound insert kit 50.8mm VX-Pro4 Helmet Cheek Pads The air injection system pumpsGraves Motorsports 50. 8mm Spark Arrestor Sound Insert Kit. For direct fit to Graves Slip on and Full System silencers for the 2020 Kawasaki KRX1000 side x side. For customers that need a US Forrest Approved insert for riding and a quieter exhaust note. STOCK KRX DB @ IDLE 81. 4 @ 4000 rpm 93 Graves KRX Exhaust No Sound Insert DB @ IDLE 91. 5 @ 4000 rpm 104 Graves KRX Exhaust with Sound Insert DB @ IDLE 90 @ 4000 rpm 102 Fitment: 2020 Kawasaki KRX1000