K & N Universal Air Filter RB-0720 Goldwing Puff Vest “The EVR or Exhaust Valve

“The EVR or Exhaust Valve Type R is and electronically controlled valve that improves drivability at small throttle and low RPM ranges where it matters most to the rider

to reduce inertia and therefore increase performance

The latest generation of R6 models is finally capable of producing smooth fast clutch-less downshifting

The inter core tube is made of stainless that slips over the entrance and into the exit cap that is accented with a Carbon fiber beauty cover with a 60* slash cut and a removable sound insert

K & N Universal Air Filter RB-0720 Goldwing Puff Vest “The EVR or Exhaust ValveMatch the o. d. of your carb throat with the i. d. of the filter (given in inches and millimeters) All clamp directly to the carburetor throat, replacing the stock airbox and filter element