Join Date: Nov 2009
Location: Lander, Wyoming
Unless you have already ordered a K&N air filter, I'll suggest that on the KLR650, it is the least favored/endorsed air filter sold for the KLR650!
Why? One might ask.
Because of the smaller than average size of the air box and the metal Top of the K&N, the K&N has the lowest CFM of air flow.
Uni-Filter / Twin-Air / No-Toil and Stock are generally Recommended in this order. All are Oiled Foam type, no metal end cap.
Modify at "YOUR OWN RISK"!
Still riding my 1987 KL650-A1. 84,000+ miles & counting