Got the SLP cold air kit (http://www.slponline.com/view_produc...06&BIG=21006-1) and need to get a replacement K&N filter, SLP sell them (http://www.slponline.com/view_produc...34&BIG=21034-1) but don't list the K&N part number and the one I have does not have a K&N part number on it just some other number that do not make sense also tried measuring the size of it and finding the proper K&N on their web site without luck and I also e-mailed SLP a couple of times about it but no help there either. Thing is I'm in the UK and can get the K&N over here but need help with the part number to order.

 

Go to the K&N web site and look for the one that they recomend for your car. SLP uses the stock size filter.