Considering an ECU remap for your BMW M4 3.0 Competition 450hp? A Stage 1 remap can take this F82 - 2014 - 2020 petrol engine from 450 BHP to 500 BHP and from 550 Nm to 680 Nm of torque (naturally aspirated). This engine scores 5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your BMW M4 can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The BMW M4 3.0 Competition 450hp is a 3.0L naturally aspirated petrol engine producing 450 BHP and 550 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 500 BHP and 680 Nm — a gain of around 50 BHP (11%) and 130 Nm (24%).
This engine has limited remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
From a technical perspective, the transmission is many variants use zf 8-speed automatic (where fitted); manuals also exist. at this torque level, transmission and driveline servicing history becomes especially important..
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 |
|---|---|---|---|---|---|
| 3.0 - 431hp | 431 → 500 | +69 | 550 → 680 | +130 | Moderate (5/10) |
| 3.0 CS 460hp | 460 → 500 | +40 | 600 → 680 | +80 | Moderate (4.5/10) |
| 3.0 GTS 500hp | 500 → 530 | +30 | 600 → 700 | +100 | Moderate (4.5/10) |
Get a personalised remap quote for your BMW M4. 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.
