BMW 5 Series (F1X) 2009-2013 518d 143bhp remap figures
Stock, this 2009-2013 BMW 5 Series diesel (2.0L) produces 143bhp and 361Nm. Our expected figures for a Stage 1 remap are 188bhp and 448Nm, an expected gain of up to 45bhp and 87Nm.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 143 bhp | 188 bhp | +45 bhp |
| Torque | 361 Nm | 448 Nm | +87 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 143 bhp | 361 Nm | |
| Stage 1Maximum software-only performance | 188 bhp | 448 Nm | +45 bhp +87 Nm |
| Stage 1 EcoPerformance with economy in mind | 177 bhp | 441 Nm | +34 bhp +80 Nm |
| Eco mapEconomy first | 173 bhp | 437 Nm | +30 bhp +76 Nm |
Who is the Stage 1 map for?
- Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
- Daily and motorway drivers who want the engine to feel less strained at cruising speed.
- Anyone who wants the biggest software-only change we list for this engine.
What this means for your 5 Series
On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.
The ECU recorded for this variant is a Bosch EDC17C56. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 questions
How much power does the Stage 1 map give the BMW 5 Series 518d 143bhp?
We expect 188bhp and 448Nm against 143bhp and 361Nm as standard: up to +45bhp and +87Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the BMW 5 Series 518d 143bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 177bhp and 441Nm expected. The Eco map is economy first: 173bhp and 437Nm. Both still sit above the standard 143bhp and 361Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More BMW 5 Series figures
Other diesel variants
- 518d 147bhp 2014>
- 520d 181bhp 2009-2013
- 520d 187bhp 2014>
- 525d 201bhp 2009-2011
- 525d 214bhp 2011>
- 530d 241bhp 2009-2011
- 530d 254bhp 2011>
- 535d 294bhp 2009-2011
- 535d 308bhp 2011>
All diesel 5 Series (F1X) variants · 5 Series (F1X) 2011-2016 overview · All BMW figures