Arlen Ness Monster Sucker Air Cleaner for 2008-17 Harley Touring FBW models - 81-011 MPN_25-1237 Part Number: 21-121

Part Number: 21-121

2013 Polaris RZR 800 S

Strong elastic stretch cord allows a pulling distance of up to four times the distance you can pull by hand

1988 Harley Davidson FLTC Tour Glide Classic

2011 Arctic Cat F8 LXR

Arlen Ness Monster Sucker Air Cleaner for 2008-17 Harley Touring FBW models - 81-011 MPN_25-1237 Part Number: 21-121Arlen Ness Monster Sucker Air Cleaner Kit Our Monster Sucker 90 air cleaner kit features a massive forward facing filter design and our patented hidden breather backing plate for maximum performance gains Our patented hidden breather technology are o ringed at the heads eliminating the need for any external hoses or hardware The Monster Sucker filter has more filter surface area then any other 90 kit on the market and features an inverted filter top