I think that only applies if you are replacing the shaker 500 with another shaker 500. I replaced mine with a Pioneer Avic Z2 and didnt do all that.
__________________ 06 Vista Blue Premium GT, Automatic, CDC Shaker Hood System, Pioneer AVIC Z2 DVD/ Navigation System with Rear View Camera, Rear Window and 1/4 window Louvers, CDC Classic Chin Spoiler, SHR Honeycomb Panel, Stainless Tail light Bezels, FRPP Stingers, 3D Carbon Side Scoops, C&L Street CAI, SCT X2 W/ 93 Street-Race Tune, Sequential Turn Signals, CDC Hood Struts, TCI Street Fighter Shifter Member MCOH |