My mechanic told me that my car ( which currently has est intake) would probably be better off with just a drop in k+n. I think he might be right but I love the sound of the est intake. either way I dont think my car is going to be very much faster. Is it possible that the EST intake could actually show negative hp?
2001 S60 T5---- tme ecu, tme exhaust, ferrita dp, est intake, tme springs, bilstein shocks, qbm strut conv and lower trans mount, poly upper, vdo boost gauge, dubstop grille, TSW hyper black wheels