BMW 3 Series remapping, coding and retrofits in Stoke‑on‑Trent

We 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.

BMW 3 Series

Choose your 3 Series

Generation

What we can do for your 3 Series

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 remap

BMW 3 Series DPF regeneration

32 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 regeneration

BMW 3 Series DPF delete

DPF delete for the 32 diesel 3 Series engines, from £249: no more blocked filter, regeneration cycles or DPF warning lights.

3 Series DPF delete

BMW 3 Series EGR delete

EGR delete for the diesel 3 Series, from £249: no more clogged or sticking EGR valve and less soot in the intake.

3 Series EGR delete

BMW 3 Series AdBlue delete

15 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 delete

BMW 3 Series Apple CarPlay and Android Auto

F30 (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 CarPlay

BMW 3 Series iDrive service history

Lost genuine service history on a 3 Series iDrive, 2001 on, can often be restored where the system supports it.

3 Series iDrive service history

BMW 3 Series diagnostics and coding

Dealer-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 coding

BMW 3 Series pops and bangs and limiter removal

Pops 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 remap
BMW 3 Series FAQ

BMW 3 Series questions

77 engines across 5 generations, 2001 on, 32 of them diesel. Pick yours on this page for the typical Stage 1 and Stage 2 gains.

Stage 1 is £249 and Stage 2 is £349. Pops and bangs are an extra £80, and Stage 1 with AdBlue or DPF/EGR work at the same time is £349.

At our unit: Unit 15 Fenpark Industrial Estate, Fenton, Stoke-on-Trent ST4 3JP. Open Mon to Fri 9am to 6pm and Saturday 10am to 5pm.

Still have a question? Message us with your reg and what you would like done.

07927 860502