BMW 8 Series remapping
Typical Stage 1 figures for all 15 8 Series engines, from 316bhp to 523bhp stock, with Stage 2 shown where the engine suits it.
8 Series remapBMW 8 Series remapping, coding and retrofits in Stoke‑on‑Trent
We hold 15 BMW 8 Series engines across 3 generations, 2018 on. Pick yours below: the 4.4 Petrol 530hp has the biggest typical Stage 1 gain, 523bhp stock to around 580 to 615bhp.
VEXEN remaps, diagnoses and codes the BMW 8 Series at our unit in Fenton, Stoke-on-Trent. We hold 15 8 Series engines across 3 generations, 2018 on. Stage 1 is £249 and Stage 2 is £349. Pick your engine below, or message us with your reg for the exact figure.
Choose your 8 Series
Generation
Remap
Typical Stage 1: 355 to 375bhp, from 316bhp stock
8 Series 3.0 840d 320hp remapDPF regeneration
The 3.0 840d 320hp has a DPF: a forced regeneration clears a blocked filter and keeps it in place
8 Series 3.0 840d 320hp DPF regenerationDPF delete
No more blocked filter or DPF light, from £249
8 Series 3.0 840d 320hp DPF deleteEGR delete
No more clogged or sticking EGR valve, from £249
8 Series 3.0 840d 320hp EGR deleteAdBlue delete
The 3.0 840d 320hp carries AdBlue (SCR): no more AdBlue faults, from £249
8 Series 3.0 840d 320hp AdBlue deleteiDrive service history
Genuine documented service history restoration for the 8 Series
8 Series iDrive service historyDiagnostics and coding
Dealer-level diagnostics, coding, adaptations and service resets for the 8 Series
Diagnostics and codingPops and bangs and limiter removal
Written into your 8 Series remap: pops and bangs £80 extra, limiter removal on request
8 Series 3.0 840d 320hp remap
What we can do for your 8 Series
BMW 8 Series DPF regeneration
6 of the 8 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.
8 Series DPF regenerationBMW 8 Series DPF delete
DPF delete for the 6 diesel 8 Series engines, from £249: no more blocked filter, regeneration cycles or DPF warning lights.
8 Series DPF deleteBMW 8 Series EGR delete
EGR delete for the diesel 8 Series, from £249: no more clogged or sticking EGR valve and less soot in the intake.
8 Series EGR deleteBMW 8 Series AdBlue delete
6 of the diesel 8 Series engines carry AdBlue (SCR). AdBlue delete from £249: no AdBlue to top up and no SCR faults.
8 Series AdBlue deleteBMW 8 Series iDrive service history
Lost genuine service history on a 8 Series iDrive, 2018 on, can often be restored where the system supports it.
8 Series iDrive service historyBMW 8 Series diagnostics and coding
Dealer-level diagnostics for the 8 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 codingBMW 8 Series pops and bangs and limiter removal
Pops and bangs and limiter removal are added to the 8 Series remap software. Pops and bangs are £80 on top of the remap price; message us about limiter removal for your engine.
8 Series remapBMW 8 Series Apple CarPlay and Android Auto
Every 8 Series we list was built after BMW began offering Apple CarPlay or Android Auto from the factory (2018 on the makers' own lists), so yours may already have it. Send us your reg and we will check.
Send your reg to checkBMW 8 Series FAQ
BMW 8 Series questions
15 engines across 3 generations, 2018 on, 6 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.