I did my own install...It is a time consuming task, but the reward is well worth the time!

If you can make a trip out to Street Flight then do it, as they must be pro's at installing this sucker..

2002 ZO6...462whp/410wtq pretty darn fast!11.70 @ 122 silver/black 2006 Trailblazer SS(wifes car) silver/black 2000 SVT-Turbo-sold silver/blue #1699/2150 13.83 @ 102.82 on 5psi 13.51 @ 107.56 on 8psi