Re: Drop in filter-K&N or AFE Proguard 7
x2; a real CAI is certainly worthwhile, while a replacekment panel filter will do nothing. I immediately noticed more power after installing my AFE stage II, as the intake tube to the TB is huge compared to stock.
2006 GC Overland QD II
5.7 Hemi, Modern Muscle 85 mm CNC ported TB, Apexi super voltage stabilizer, Billet Tech. Catch Can, Koni FSD shocks/struts, SRT8 sway bars, Cooper Discoverer SRX 255/65/17, Amsoil fluids, Diablosport Intune CMR tuned by Hemifever tuning.