Random Tech vs. Hooker exhaust
Both flow very well. The Random Tech. will be louder, with a real in your face sound. The Hooker is slightly more mellow with a much more tuned sound. The Hooker will sound much better without cats, and it's not a raspy catback like the Random...
If your brother is planning on removing the cats sooner or later, I would DEFINATELY go with the Hooker. The sound of that catback without cats is the best sounding combo for an LS1 IMO....
Josh
the hooker is also heavier if that matters to you






