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Get Your GM Vehicle Dyno Tuned by KC Maxx Performance!

Choose the perfect tuning service for your GM vehicle using the options below.

📅 Tuning Hours: Monday - Thursday, 8:30 AM - 5:30 PM
⏱️ Standard Dyno Tune: Approximately 2 hours
🛠️ Individual Cylinder Tuning: Full-day service 📍 Location: Tunes take place at our shop:
1602 Little Ave, Grandview, MO 64030

Once you complete your purchase, we'll reach out to schedule your session.

BOLT ON 170+ HP WITH PROCHARGER SUPERCHARGER KITS! ProCharger is the ultimate power solution for your 2023-2016 Camaro SS (LT1). Our kits come complete with essential features, including:

• HO system producing 7 psi of boost, 150+ HP
• P-1SC-1 standard with HO and Stage ll system
• Stage ll system producing 7 psi of boost, 170+ HP
• No permanent modifications (reversible)
• No engine/trans removal (DIY friendly)
• Hand held tuner provided with HO and Stage ll systems
• Competition Race Tuner system available
• Tuner system available

Pro is the new standard with MPVI3. Take advantage of Pro Feature Set capabilities like standalone data logging and PROLINK+ compatibility (sold separately) already built into your new device. MPVI3 redefines the limits of speed and control with faster standalone data logging and 2X the storage capacity compared to the previous generation. Log more runs (faster) and store more calibrations on your MPVI3, all with the convenience of eliminating your laptop from the equation.

HPTuners Universal Credits for MPVI 2 and MPVI 3 HP Tuners uses a credit-based licensing system. Credits are used as currency to purchase licenses for the different modules in a vehicle. Licensing a module gives you the ability to tune it. The number of credits necessary to purchase a license varies depending on the vehicle. Many vehicles are (2) credits for licensing the ECM/PCM, and may have additional options such as a TCM, FICM, or CCM. You can find a complete list of supported vehicles and credit cost on our supported vehicle page here.

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