Fantastic experience! My car has AGP's stage 3 package, maintains perfect drivability, very professional, great knowledge, turn around time was right on track, and a great group of guys all around. Thanks Nick and team!

- Mark D

Great service .went by and talked to nick about a issue I was having .he offered to come on a road test .had him tune the car and it runs better than ever.

- Angelo Pallotta

Hands down one of the best experiences I have ever had with a tuning shop. Nick is by far the most knowledgeable and friendly guys you will ever meet. The communication throughout the entire process was amazing, he installed a suspension set up on my Camaro and never up charged or sold me parts I did not need and kept me up to date on everything including pictures of the process. I recommend this place to anyone who wants good honest advice on how to modify their car and fair prices. Five out of Five stars will be back for more work down the road.

- Jordan Cescolini

Nick is hands down the most informative dyno tuner I have met and his experience showed when I had him work on my truck. I had set out to build a mild 6.0 L for my S10 and Nick got my issues all sorted out for me and made some big horse power along the way. This shop is second to none when it comes to the wealth of information and fabrication work that will come up when doing an LS swap. If you’re looking for a clean, organized and professional shop then this is a place you have got to see. I will definitely be back! 1983 Chevy S-10 6.0L LSx Swap

- Andrew Kemp

I have had the opportunity to get to know Nick over the past few years. I have had a few dyno days at his shop and he has tuned my car and a few friend’s cars as well. I can personal say that he really cares about his customers and there needs and will do what it takes to make sure they leave the shop with a smile on their faces. Nick and his crew are very professional and offer top shelf service. I am confident that if you’re looking for a tuner or someone to build your dream ride that you won't be disappointed.

- Rick H

I can’t thank you enough for rescuing my 69 Beaumont with the LS swap and six speed. The work your shop did has exceeded my expectation and made me very happy. Even though its winter so many have looked at the car and can’t believe how amazing it turned out. The job you did is one that I could only hope to be able to do if I had the time and talent. I felt that Nick and the boys worked on my car like it was their own. I’m now the proud owner of the nicest ‘69 Beaumont around. I can’t wait for summer to drive the six speed, listen to the motor and open the hood on my 1969 Beaumont with the beautiful LS swap. 1969 Beaumont Ls1 T56 swap

- Rick Legrow

I have used AGP for two Chevrolet builds. They do quality work on installs and both cars exceeded my expectations on both HP and Torque. The best part has been both cars have seen substantial mileage with great power, great drivability and no problems what so ever. Both cars had substantial boost (plus 10 lbs on stock internals) and survived for lots of long distance tours. I would highly recommend them, for both installs and dyno work. 1941 Willi’s LSA swap
2012 Corvette Grand Sport LS3 Procharged

- Kevin McGillivray

I took my '91 Formula to AGP for some tuning. I had an LS3 6-speed swap done by another shop, and it had issues. I was never completely happy with it. Nick and the boys were able to right many wrongs and deliver my car back looking and running like it never had. Many shops can do LS swaps, but not all can do it properly. AGP did it right the first time, and I will be a repeat customer for many years to come. I won't take my car anywhere else. 1991 Pontiac Formula LS3 swap

- Jeff Cohen