BHP+39 hp (9%)
Standard
426 hp
Tuned
465 hp
Torque+53 Nm (9%)
Standard
583 Nm
Tuned
636 Nm
Suitability
Limited (3.5/10)Gains Profile
BalancedHeadroom
LowCadillac CTS 3.6 V6 426hp ECU Remapping
Considering an ECU remap for your Cadillac CTS 3.6 V6 426hp? A Stage 1 remap can take this 2014 -> petrol engine from 426 BHP to 465 BHP and from 583 Nm to 636 Nm of torque (naturally aspirated). This engine scores 3.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Cadillac CTS can achieve.
How this engine compares
- 2ndof 14 Cadillac CTS engines by power gain
- 62%of the 9,842 engines we hold gain data for see a smaller power increase
- 38%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Cadillac CTS 3.6 V6 426hp is a 3.6L naturally aspirated petrol engine producing 426 BHP and 583 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 465 BHP and 636 Nm — a gain of around 39 BHP (9%) and 53 Nm (9%).
This engine has limited remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
Considerations
!Naturally aspirated engine: gains are usually limited; results vary widely.
!High tuned torque: check transmission torque capacity and service history.
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