All Custom Tune Files developed In-House here at StangHi Performance on our DynoJet 424xLC AWD

$750* additional for (1) SHP Custom Street Calibration* ('05-'17 FORD Power Adder / Supercharger / Turbo / Cams / NOS / Coyote Swap Both MT and AT)

$50* each additional SHP Custom Street Calibration* (All)

*(does not include software credits if using HP Tuners or nGauge)

 Improvements from SHP custom tunes / calibrations (varies by application):

• Firmer and faster shifting for automatic trans vehicles, slightly firmer at part throttle, much firmer at WOT.
• Improved Shift Schedules 
• Removed speed limiter (do not exceed tire or driveshaft rating)
• Safely raised rev limiter 200-500 RPMs.
• Advanced timing for improved response and power at all RPM ranges
• Optimized air fuel ratio for more power at WOT
• Permanently turn traction control off (TRACK Tunes)
• Torque converter lockup at WOT for more power to the wheels
• Optimized engine fan cooling on/off temperatures for less heat-soak

SHP Calibrations greatly improve driveability and power at all throttle positions. We tune for all around driveability, not just WOT performance. We feel that a good tune offers low-end "Torque" and "Race" type WOT performance all in one.