Matt-
Those results were with our standard package which includes K&Ns, smooth tubes, Belanger headers, high flow cats, and a CORSA cat-back system. He is still using the stock rockers. We don't recommend rockers for street cars until you upgrade to the LETHAL 600 Package which also includes heads, etc... due to the minimal gains and cost associated with the parts and installation.
Chris-
Glad to see you were happy with the results!! Our team of 6 prides ourselves on customer satisfaction. I am sure you will enjoy the increased sound and performance you were shooting for. Knowing you....I have a funny feeling you might be upgrading to our LETHAL 600 package sometime soon......
Take Care.
Enjoy.
-Wayne (LTHL VPR)