i have the blitz Short Ram
for a gts manual.
its the blue filter blitz, not the metal mesh.
don't know about the u.s., but we here in canada are having a very tough time sourcing just
the filters. many stores sell the entire Intake
system, but the paper filter must be changed once in a while. thus i would suggest if your local shops cannot easily obtain just the blitz filters, go with Injen
blitz also makes the metal mesh Intakes
. reviews have stated that they do not filter as well as the paper ones.