Performance Upgrade
Standard fuel
Calculated with the standard fuel your engine type uses.
Standard maintenance
Average engine condition, no modified hardware.
Safe calibration
Conservatively tuned within safe margins.
We communicate the minimum guaranteed gain, not marketing numbers. In practice the results are often higher.
Original Power
707 HP
After Tuning
740 HP
Power Difference
+33 HP
Original Torque
875 NM
After Tuning
918 NM
Torque Difference
+43 NM
+33 HP / +5%
+43 NM / +5%
2011 - 2020 · Tackhawk 6.2 V8 Supercharged 707hp
Unlock +33 HP & +43 NM for your Jeep Grand Cherokee.
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