BMW 5 Series 525d 231hp Remap

Name: BMW 5 Series 525d 231hp ECU Remap
Brand: BMW

Expected gains of +39 BHP and +75 Nm torque

Get Your Free Quote ↓

BHP+39 hp (17%)

Standard

231 hp

Tuned

270 hp

Torque+75 Nm (15%)

Standard

500 Nm

Tuned

575 Nm

Suitability

Good (7/10)

Gains Profile

Balanced

Headroom

Medium

BMW 5 Series 525d 231hp ECU Remapping

Considering an ECU remap for your BMW 5 Series 525d 231hp? A Stage 1 remap can take this G30/31 - 2016 - 2019 diesel engine from 231 BHP to 270 BHP and from 500 Nm to 575 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your BMW 5 Series can achieve.

How this engine compares

58thof 100 BMW 5 Series engines by power gain
62%of the 9,842 engines we hold gain data for see a smaller power increase
63%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The BMW 5 serie 525d 231hp is a 2.0L turbocharged diesel engine producing 231 BHP and 500 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 270 BHP and 575 Nm — a gain of around 39 BHP (17%) and 75 Nm (15%).

This engine has moderate 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 moderate, based on the percentage gain available from the factory output.

From a technical perspective, the ECU is typically a Bosch EDC17 (likely), and 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..

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.

Other 5 Series G30/31 - 2016 - 2019 Engines

Engine	BHP	Gain	Torque	Gain	Score
518d 150hp	150 → 190	+40	350 → 400	+50	Excellent (8/10)
520d 163hp	163 → 220	+57	400 → 480	+80	Good (7.5/10)
520i 170hp	170 → 220	+50	250 → 310	+60	Moderate (5.5/10)
520i 184hp	184 → 250	+66	290 → 440	+150	Good (6.5/10)
520d 190hp	190 → 220	+30	400 → 480	+80	Good (7/10)
530e IPerformance 252hp	252 → 340	+88	420 → 540	+120	Good (6.5/10)
530I 252hp	252 → 287	+35	350 → 450	+100	Moderate (5.5/10)
530d 265hp	265 → 310	+45	620 → 720	+100	Good (7/10)
540d 320hp	320 → 400	+80	680 → 800	+120	Good (7.5/10)
540I 340hp	340 → 400	+60	450 → 580	+130	Moderate (5.5/10)
M550d 400hp	400 → 460	+60	760 → 880	+120	Good (7/10)
M550I 462hp	462 → 560	+98	650 → 830	+180	Moderate (5.5/10)
M550I 530hp	530 → 650	+120	750 → 880	+130	Moderate (5/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 2L
Capacity: 1995 CC
Type: Car
Engine Family: BMW 2.0L Turbo Diesel

ECU & Transmission

Likely ECU Medium confidence: Bosch EDC17 (likely)
Gearbox Medium confidence: Many variants use ZF 8-speed automatic (where fitted); manuals also exist. At this torque level, transmission and driveline servicing history becomes especially important.

Get Your Free Quote

Get a personalised remap quote for your BMW 5 Series. We'll connect you with a trusted professional in your area.

Confirm Your Vehicle

MakeBMW

Model5 Series

GenerationG30/31 - 2016 - 2019

Engine525d 231hp

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.