KKM = Most popular
Doesn't mean its the best though!
If I were you I'd grab up a BAT Maf adapter and some sort of 8-9" filter. K&N's are nice and a new filter SilvaBullet sells (AFE filter) is said to give nice gains. The KKM seems to be good for a while but why not go with something that gives you room to build on!
Hope that helps!
