Considering an ECU remap for your Cadillac CTS 3.0 V6 274hp? A Stage 1 remap can take this 2008 - 2013 petrol engine from 274 BHP to 301 BHP and from 302 Nm to 331 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Cadillac CTS can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Cadillac CTS 3.0 V6 274hp is a 3.0L naturally aspirated petrol engine producing 274 BHP and 302 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 301 BHP and 331 Nm — a gain of around 27 BHP (10%) and 29 Nm (10%).
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.
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 |
|---|
| 2.8 V6 211hp | 211 → 228 | +17 | 246 → 268 | +22 | Moderate (4/10) |
| 3.6 V6 304hp | 304 → 325 | +21 | 370 → 390 | +20 | Moderate (4/10) |
| 6.2 V8 556hp | 556 → 600 | +44 | 747 → 800 | +53 | Limited (3.5/10) |
Get a personalised remap quote for your Cadillac CTS. 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.
