BHP+20 hp (5%)
Standard
420 hp
Tuned
440 hp
Torque+20 Nm (5%)
Standard
420 Nm
Tuned
440 Nm
Suitability
Limited (3/10)Gains Profile
Limited headroomHeadroom
LowPorsche Boxster GT4 4.0 420hp ECU Remapping
Considering an ECU remap for your Porsche Boxster GT4 4.0 420hp? A Stage 1 remap can take this 2016 -> (718) petrol engine from 420 BHP to 440 BHP and from 420 Nm to 440 Nm of torque (naturally aspirated). This engine scores 3/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Porsche Boxster can achieve.
How this engine compares
- 12thof 25 Porsche Boxster engines by power gain
- 14%of the 9,842 engines we hold gain data for see a smaller power increase
- 8%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Porsche Boxster GT4 4.0 420hp is a 4.0L naturally aspirated petrol engine producing 420 BHP and 420 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 440 BHP and 440 Nm — a gain of around 20 BHP (5%) and 20 Nm (5%).