A couple of years I decided to boost my performance on my Corvette. Speed Inc. did an excellent job in installing an air intake, aftermarket exhaust, LS1 tuning, upgraded gears, and torque converter. Their location is somewhat hidden but easy to find. They pricing is on par with other tuners in the area but their job is top notch. The only negative would be I had to make an appointment in advance due to the fact they were super busy but that's business. Great shop if you need any work done for your Corvette, Camaro, Firebird and GTO.