whats the best panel filter to go for? where in the UK can i get a K&N panel filter for clio MKII 172? what price. Also honestly, does it add 2bhp at speed?
any suggestions, i may leave the standard one in. but it doesnt seem to be hard to swap and change on a weekend if i go crusing i could put it in then for a bigger sound and remove for day to day? how does that sound. I can take it out for servicing cos i dont want to lose my waranty.
Phill*