My friend had a K&N drop in air filter on his 2000 mustang and I kept telling him to clean it. Well, guess what he got... an all new MAF and intake manifold cleaning (all covered under warranty).
98.5 SVT
91 Escort GT (almost sold)
96 ATX Zetec (i brake to watch you swerve)
FS: SVT rear sway bar
WTB: Very cheap beater
CEG Dragon Run - October 13-15