All Custom Tune Files developed In-House here at StangHi Performance on our DynoJet 424xLC AWD
$550* for (1) SHP Custom Street Calibration* ('18+ Coyote Naturally Aspirated / Automatic Transmission)
$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):
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.
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