C6 Grand Sport Upgrades

H.P. Performance is proud to introduce our latest build for Chris of “Modern Day Romeos” his C6 Grand Sport Corvette is a pavement grinder with it’s new A&A Supercharger, American Racing Headers with high flow cats! Thank you...
C7 Grand Sport new Supercharge

C7 Grand Sport new Supercharge

We are thrilled to be finishing Rich’s C7 Grand Sport. This beast is now sporting an all new A&A Vortech Supercharger in Black! We are also wrapping up the addition of the DSX boost a pump. This is going to be an absolute blast to drive and is hard not to...
Corvette ZO6 Upgrades Galore

Corvette ZO6 Upgrades Galore

We had a great day on the dyno with Tom’s ZO6. We added all new long tube headers, High Flow Random Tech Cats, a SS X pipe, and Jett Hott. Ceramic coating inside and out…..a few new tricks and Boom!! 525 Rear Wheel HP and 600 Foot Pounds of torque! All on...
2019 Grand Sport Supercharged

2019 Grand Sport Supercharged

Sometimes it’s just not enough…..So Greg with his 2019 Grand Sport had the need for more speed! LOL So, The latest addition is his new A&A Vortech Supercharger! Here is the rub with the new supercharger….so you all know FUEL FUEL FUEL! The Grand...
March’s C5

March’s C5

Mr. And Mrs. March’s C5 Corvette is ready to go! This car is amazing in power and in appearance! This bad girl now holds a new Magnuson TVS2300 Supercharger, new Cam and Springs, Long Tube Headers, B&B Bullet, Carravaggio Hood, and exhaust system. To top...
2019 Corvette Grand Sport

2019 Corvette Grand Sport

We recently finished Greg’s 2019 Corvette Grand Sport! We are THRILLED with how this baby turned out. We installed an all new American Racing Full Header System, Borla Atak switchable exhaust, Airlie CAI, and last but certainly not least…..We did a full...