Considering an ECU remap for your Cadillac CT6 3.6 V6 340hp? A Stage 1 remap can take this 2016 - 2019 petrol engine from 340 BHP to 362 BHP and from 385 Nm to 413 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 CT6 can achieve.
The Cadillac CT6 3.6 V6 340hp is a 3.6L naturally aspirated petrol engine producing 340 BHP and 385 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 362 BHP and 413 Nm — a gain of around 22 BHP (6%) and 28 Nm (7%).
This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. 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.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 2.0T 269hp | 269 → 300 | +31 | 400 → 450 | +50 | Good (6/10) |
| 3.0T V6 409hp | 409 → 443 | +34 | 542 → 598 | +56 | Moderate (5.5/10) |
Get a personalised remap quote for your Cadillac CT6. We'll connect you with a trusted professional in your area.
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 before proceeding.
