BOYESEN RAD VALVE 02-18 YZ85, BLOCK RAD-30C Tear Offs GSXR 750WS

GSXR 750WS

VMX12 V-Max 99-07

- YAMAHA YZ 450 F 2006 2007 2008 2009

Suzuki    RM-Z450F    2007-2007

Ranger 800XP

BOYESEN RAD VALVE 02-18 YZ85, BLOCK RAD-30C Tear Offs GSXR 750WSBoyesen Rad Valve RAD 30C RAD30C Now delivered with carbon fiber reeds for even greater performance gains Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports Sharper, quicker throttle response Added torque improves performance on hills, through corners and over technical jumps Increases horsepower in low , middle and especially the top end ranges One piece aluminum casting, no trimming