[Bussman]

Hi all,
wot performance filter is best, JR or KN I have a 8v c900 turbo my1987,
any thoughts
price wise they are about the same....
Cheers Paul

 

[SteveN]

I use the JR in my 8v C900. It was cheaper than the K&N and had better test results (tho' can't now remember where I saw them ). One thing to bear in mind is you will need to manually adjust the %CO on your car after fitting either filter. Unless you do the car will run very weak because K-Jet (being a mechanical CIS) has no way of adjusting things for you.