AHHHHHHHHHHHHHHHH yeah, woo hoo, installed the Cobb Tune and FSwerks green filter (preferred over K/N as these are made in 'MURICA, not china) today. Man great upgrade, 1-3rd you have to man handle the steering wheel much more and the TQ increase is very noticeable. PICS soon after I wash the beast. Filter seems to release a tiny bit more sound, but not much.