500i/661 Air Cleaner System

Awesome fit and quality

Air filter kit is great quality and fit , ease of ordering kit with oil was a big add for me having one place to source all my saw needs, keep the quality parts coming WCS

Nice Flter

I installed your filter on my 500 i. Ran 3 tanks of gas now seems to work very well. This filter is a must on the 500i the filter from Stihl is junk.

Havent been able to try it out yet but seems solid

Havent been able to try it out yet. but installation was easy And shipping was also quick only issue was that the shipping adress was misspelled because i forgot that the english alphabet dosent have the letter ß wich can be used instead of ss in the word strasse(street)