Platform Specialty

Gen3 HEMI Tuning

5.7 HEMI, 6.4 SRT, Hellcat, and Redeye performance calibrations. Precision VVT optimization and complete drivetrain tuning.

Why HEMI Tuning Matters

The Gen3 HEMI platform is incredibly capable, but factory calibrations leave significant power on the table. Mopar's conservative spark and torque management strategies are designed for the lowest common denominator fuel and conditions.

With proper tuning, we unlock the VVT system, optimize spark advance, correct torque management, and dial in transmission behavior to match your specific modifications and goals.

What We Tune

  • VVT cam phasing optimization for peak airflow and power
  • Spark advance tables calibrated for your fuel and mods
  • Torque management reduction for immediate throttle response
  • MDS/cylinder deactivation delete or optimization
  • Transmission shift points, firmness, and torque converter control
  • Speed limiter and rev limiter adjustments
  • Forced induction boost and fueling calibration
  • E85, flex fuel, and high-flow injector scaling

Platforms We Support

5.7 HEMI

Charger, Challenger, 300, Durango, and Ram. Full VVT optimization and cam tuning support.

6.4 SRT HEMI

392 platforms including Scat Pack, SRT, and Jeep Trackhawk. Cammed builds are our specialty.

Hellcat / Redeye

6.2L supercharged platforms. Pulley tuning, E85, and 800-1100hp calibrations.

Pricing

HEMI Tuning Packages

Pricing varies based on year, platform, and modifications. Get an instant estimate with our calculator.

Pre-2015 HEMI

Starting at $650

Older Gen3 platforms with simpler ECU architecture.

2015+ HEMI

Starting at $1,250

Modern Gen3 platforms requiring PCM unlocking.

Hellcat / Redeye

Starting at $1,500

Supercharged platforms with advanced calibration needs.

Get Detailed Estimate

Ready to Unlock Your HEMI?

Get a custom quote for your build or schedule your tune today.

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