I know it is more money upfront but do it right the first time. I have a RotoFab myself. The CAI Inc are just as good. Go with one of them. You will not be sorry.
2011 Camaro 2SS/RS A6/L99 Victory Red
SLP TVS2300 Supercharger & Coil Covers. Roto Fab CAI. RX Catch can ZL1 Fuel Pump
Kooks 1 7/8" LT Headers w/ High Flow Cats Corsa out the back! NT555R 305/35/20
472 RWHP 466 RWTQ 12.11 @ 114.3 MPH 1.81 60' Pacific Raceways Kent, WA 6/6/13