1997-2004 Corvette Dyno Tune using HPTuners (Power Adder) Power Adder:SuperCharger • Increased torque limitations while

• Increased torque limitations while still maintaining safety

The number of credits necessary to purchase a license varies depending on the vehicle

as well as aftermarket intake manifold swaps like the 18+ Manifold

but emailing us first will verify that we are ready to process and get them to you right away

Jonathan's Performance custom tuning is a 100% custom tune built for your car and modifications

1997-2004 Corvette Dyno Tune using HPTuners (Power Adder) Power Adder:SuperCharger • Increased torque limitations whileLevel 1 covers stock engine basic bolt ons and 93oct. Level 2 covers everything including heads, cams, built engines, FlexFuel, Race Gas Direct Flash tuning is available for Middle Tennessee customers If you are an E Mail customer and have licensed your car with HP Tuners, you do not need tune credits. If you want an E Mail tune but do not have an MPVI3, you may purchase an one with tune package Here. Tuning Info Needed VIN Year Model Transmission