Considering an ECU remap for your Buick Terraza 3.9 V6 240hp? A Stage 1 remap can take this -> 2007 petrol engine from 240 BHP to 260 BHP and from 332 Nm to 350 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 Buick Terraza can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Buick Terraza 3.9 V6 240hp is a 3.9L naturally aspirated petrol engine producing 240 BHP and 332 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 260 BHP and 350 Nm — a gain of around 20 BHP (8%) and 18 Nm (5%).
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.
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.
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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.
