BMW M5 remapping
Typical Stage 1 figures for all 9 M5 engines, from 493bhp to 717bhp stock, with Stage 2 shown where the engine suits it.
M5 remapWe hold 9 BMW M5 engines across 4 generations, 2005 on. Pick yours below: the 4.4 V8 625hp has the biggest typical Stage 1 gain, 616bhp stock to around 680 to 720bhp.
VEXEN remaps, diagnoses and codes the BMW M5 at our unit in Fenton, Stoke-on-Trent. We hold 9 M5 engines across 4 generations, 2005 on. Stage 1 is £249 and Stage 2 is £349. Pick your engine below, or message us with your reg for the exact figure.

No typical range for this engine: message us for the figure
M5 4.4 Petrol Plug-in Hybrid 727hp remapSupplied and fitted from £400
M5 CarPlayGenuine documented service history restoration for the M5
M5 iDrive service historyDealer-level diagnostics, coding, adaptations and service resets for the M5
Diagnostics and codingWritten into your M5 remap: pops and bangs £80 extra, limiter removal on request
M5 4.4 Petrol Plug-in Hybrid 727hp remapTypical Stage 1 figures for all 9 M5 engines, from 493bhp to 717bhp stock, with Stage 2 shown where the engine suits it.
M5 remapF10 (2011 to 2016), E60 (2005 to 2010): built before BMW offered Apple CarPlay or Android Auto from the factory. We supply and fit both from £400.
M5 CarPlayLost genuine service history on a M5 iDrive, 2005 on, can often be restored where the system supports it.
M5 iDrive service historyDealer-level diagnostics for the M5: full module scanning, fault investigation, live data, adaptations, service resets and vehicle configuration. We find out why a warning light is on, not just clear it.
Diagnostics and codingPops and bangs and limiter removal are added to the M5 remap software. Pops and bangs are £80 on top of the remap price; message us about limiter removal for your engine.
M5 remapStill have a question? Message us with your reg and what you would like done.
Pick the easiest way to reach Shane. WhatsApp is quickest; send your reg for an exact figure.