Maximize your flat-plane Voodoo engine’s potential with the Phantom Race Labs x HP Tuners RTD. This professional tuning device provides direct ECU access for Phantom Race Labs to build and deliver custom calibrations tailored to your GT350.
Refine throttle response, fueling, and power delivery with precision — no hardware shipping required. All tuning, logging, and flashing are completed through HP Tuners’ RTD software for a smooth, remote experience.
