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
240 HP
After Tuning
280 HP
Power Difference
+40 HP
Original Torque
380 NM
After Tuning
420 NM
Torque Difference
+40 NM
+40 HP / +17%
+40 NM / +11%
1997 - 2005 · SS 3.8 Supercharged V6 240hp
Unlock +40 HP & +40 NM for your Chevrolet Monte Carlo.
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