BMW 3 Series remapping
Typical Stage 1 figures for all 77 3 Series engines, from 113bhp to 420bhp stock, with Stage 2 shown where the engine suits it.
3 Series remapWe hold 77 BMW 3 Series engines across 5 generations, 2001 on. Pick yours below: the 3.0 Petrol 426hp has the biggest typical Stage 1 gain, 420bhp stock to around 470 to 500bhp.
VEXEN remaps, diagnoses and codes the BMW 3 Series at our unit in Fenton, Stoke-on-Trent. We hold 77 3 Series engines across 5 generations, 2001 on. Stage 1 is £249 and Stage 2 is £349. Pick your engine below, or message us with your reg for the exact figure.

Typical Stage 1: 185 to 195bhp, from 154bhp stock
3 Series 2.0 Petrol 156hp remapYour 2.0 Petrol 156hp is petrol, so it has no DPF to regenerate
3 Series DPF regenerationYour 2.0 Petrol 156hp is petrol, so it has no DPF
3 Series DPF deleteYour 2.0 Petrol 156hp is petrol: we list EGR work on the diesel engines only
3 Series EGR deleteYour 2.0 Petrol 156hp is petrol, so there is no AdBlue
3 Series AdBlue deleteSupplied and fitted from £400
3 Series CarPlayGenuine documented service history restoration for the 3 Series
3 Series iDrive service historyDealer-level diagnostics, coding, adaptations and service resets for the 3 Series
Diagnostics and codingWritten into your 3 Series remap: pops and bangs £80 extra, limiter removal on request
3 Series 2.0 Petrol 156hp remapTypical Stage 1 figures for all 77 3 Series engines, from 113bhp to 420bhp stock, with Stage 2 shown where the engine suits it.
3 Series remap32 of the 3 Series engines on file are diesel, each with a diesel particulate filter. A forced regeneration clears the soot from a blocked filter and keeps it in place.
3 Series DPF regenerationDPF delete for the 32 diesel 3 Series engines, from £249: no more blocked filter, regeneration cycles or DPF warning lights.
3 Series DPF deleteEGR delete for the diesel 3 Series, from £249: no more clogged or sticking EGR valve and less soot in the intake.
3 Series EGR delete15 of the diesel 3 Series engines carry AdBlue (SCR). AdBlue delete from £249: no AdBlue to top up and no SCR faults.
3 Series AdBlue deleteF30 (2012 to 2019), E90 (2005 to 2012), E46 (2001 to 2006): built before BMW offered Apple CarPlay or Android Auto from the factory. We supply and fit both from £400.
3 Series CarPlayLost genuine service history on a 3 Series iDrive, 2001 on, can often be restored where the system supports it.
3 Series iDrive service historyDealer-level diagnostics for the 3 Series: 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 3 Series remap software. Pops and bangs are £80 on top of the remap price; message us about limiter removal for your engine.
3 Series 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.