BMW 530d tuning
BMW 530d remapping in Bristol, Somerset and South Wales
The 530d is a superb all-rounder, and its six-cylinder diesel makes it one of the most effective cars to remap: big torque, strong economy and easy motorway pace. We come to you from our Weston-super-Mare base, across Bristol, Somerset, Gloucestershire, Wiltshire, South Wales and parts of Devon and Dorset.
BMW 530d generations we tune
Factory figures vary by market and year. We confirm your car's exact ECU and software before quoting.
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E60/E61 530d (2003–2010)
M57 3.0 diesel, 218–235hp and 500–520Nm.
F10/F11 530d (2010–2017)
N57, 245–258hp and 540–560Nm.
G30/G31 530d (2017–2023)
B57, 265–286hp and 620–650Nm. Later cars may need an ECU unlock first.
What a remap does on the 530d
The 530d's straight-six diesel gains huge torque from a calibration. An E61 530d Touring we tuned at Stage 2 went from 231hp to 305hp. The B57 730d (G11/G12) targets 330hp and 720Nm on Stage 1 and 350hp and 760Nm on Stage 2. Figures are approximate targets and depend on the car's condition, fuel quality and supporting hardware.
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A Touring with a remap makes an excellent tow car, with effortless pulling power.

Gearbox tuning
The ZF 6-speed and 8-speed are mapped to raise torque limits and sharpen shifts, which we recommend on any tuned six-cylinder diesel.
Examples of our BMW 530d work
Related BMW pages
Common questions
Is a remapped 530d good for towing?
Yes. The extra low-down torque makes towing more relaxed, and we calibrate within sensible limits for the engine and gearbox.
Do you tune the 730d?
Yes. A 730d we tuned went from 265hp to 330hp. Stage 2 targets 350hp and 760Nm.
Recent BMW jobs
BMWs we have tuned, with their figures.

BMW X1 18d Stage 1 with DPF, EGR & Swirl Flap Solutions
136hp 180hp+44hp

BMW M135i F40 Stage 1 & Same-Day MG1 ECU Unlock
306hp 335hp+29hp

BMW 330e G20 Stage 1, Same-Day ECU Unlock & Gearbox Tune
292hp 400hp+108hp

BMW M340i G20 Stage 1, Same-Day ECU Unlock & Gearbox Tune
374hp 450hp+76hp

BMW G20 320i Stage 1 Remap & Same-Day MG1CS201 ECU Unlock
184hp 260hp+76hp

BMW 128ti F40 Stage 1 & MG1 ECU Unlock
265hp 310hp+45hp

BMW M235i F44 Stage 1 & Same-Day MG1 ECU Unlock
306hp 335hp+29hp

BMW M235i N55 Stage 2 ECU Calibration
326hp 415hp+89hp

BMW X5 G05 xDrive30d Stage 1, Gearbox Tune & MD1 Unlock
265hp 330hp+65hp

BMW 430d F32 Stage 1 Remap & EGR Solution
258hp 320hp+62hp

BMW 320i G20 Stage 1, Gearbox Calibration & Bench Unlock
184hp 260hp+76hp

BMW 430d F36 Gran Coupe Stage 1 Calibration
258hp 320hp+62hp

BMW 730d Stage 1 Engine Tune
265hp 330hp+65hp

BMW 330e Stage 1 (July 2026)
292hp 400hp+108hp
Customer feedback
