V-FACTOR AIR FILTER KIT FOR HARLEY DAVIDSON BIG TWIN
WEIGHT: 2.14- REPLACES THE HIGHLY RESTRICTIVE OE AIR FILTER AND BACKING PLATE TO A HIGH FLOW KIT FOR IMPROVED PERFORMANCE
- DESIGNED FOR USE WITH THE OE 8" ROUND BIG TWIN EVOLUTION AIR CLEANER COVER
- FOR BEST RESULTS USE WITH AN ADJUSTABLE IGNITION MODULE AND LOW RESTRICTION EXHAUST
- REQUIRES AIR FILTER SUPPORT/ENGINE BREATHER KIT
V-FACTOR
COMPLETE AIR FILTER KIT
FITS CARBURETED BIG TWIN EVOLUTION & TWIN CAM 1993/LATER