It's a bunch of crap...I saw another post on this somewhere. If it was that easy (and cheap) to get that much horsepower, one of these guys would have figured it out a long time ago.
I would save your $10.
1998 T-Red CSVT (1492 of 6535) Born on 5/30/97 KKM 4.6L TB with custom "Throttle Optimizer" Bassani Exhaust NP-Tuning Sniper Intake Pipe Fog Light Mod with 885's Clear Corners Stereo - Oh Yeah!
