I want some more peformance out of my car, maybe shave a tenth of a second off my 1/8th mile time, and I want my car to still be quiet, so I was thinking of getting a chip. What is the best chip to get? The bayou stage II? What kind of HP gains will I see? Lower gas mileage? What is the cost? I also heard Dinan makes a chip for my G2 LS... any info on that? Thanks.