Maserati Quattroporte remapping
Typical Stage 1 figures for all 14 Quattroporte engines, from 147bhp to 572bhp stock, with Stage 2 shown where the engine suits it.
Quattroporte remapWe hold 14 Maserati Quattroporte engines across 2 generations, 2003 on. Pick yours below: the 3.8 V8 580hp has the biggest typical Stage 1 gain, 572bhp stock to around 630 to 670bhp.
VEXEN remaps, diagnoses and codes the Maserati Quattroporte at our unit in Fenton, Stoke-on-Trent. We hold 14 Quattroporte engines across 2 generations, 2003 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: 175 to 185bhp, from 147bhp stock
Quattroporte 3.0 Diesel 149hp remapThe 3.0 Diesel 149hp has a DPF: a forced regeneration clears a blocked filter and keeps it in place
Quattroporte 3.0 Diesel 149hp DPF regenerationNo more blocked filter or DPF light, from £249
Quattroporte 3.0 Diesel 149hp DPF deleteNo more clogged or sticking EGR valve, from £249
Quattroporte 3.0 Diesel 149hp EGR deleteThe 3.0 Diesel 149hp carries AdBlue (SCR): no more AdBlue faults, from £249
Quattroporte 3.0 Diesel 149hp AdBlue deleteSupplied and fitted from £400
Quattroporte CarPlayDealer-level diagnostics, coding, adaptations and service resets for the Quattroporte
Diagnostics and codingWritten into your Quattroporte remap: pops and bangs £80 extra, limiter removal on request
Quattroporte 3.0 Diesel 149hp remapTypical Stage 1 figures for all 14 Quattroporte engines, from 147bhp to 572bhp stock, with Stage 2 shown where the engine suits it.
Quattroporte remap2 of the Quattroporte 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.
Quattroporte DPF regenerationDPF delete for the 2 diesel Quattroporte engines, from £249: no more blocked filter, regeneration cycles or DPF warning lights.
Quattroporte DPF deleteEGR delete for the diesel Quattroporte, from £249: no more clogged or sticking EGR valve and less soot in the intake.
Quattroporte EGR delete2 of the diesel Quattroporte engines carry AdBlue (SCR). AdBlue delete from £249: no AdBlue to top up and no SCR faults.
Quattroporte AdBlue deleteM156 (2013 on), Quattroporte V (2003 to 2012): built before Maserati offered Apple CarPlay or Android Auto from the factory. We supply and fit both from £400.
Quattroporte CarPlayDealer-level diagnostics for the Quattroporte: 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 Quattroporte remap software. Pops and bangs are £80 on top of the remap price; message us about limiter removal for your engine.
Quattroporte 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.