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ECU remapping McLaren

19 models · 20 engines — up to +180 hp

McLaren covers a wide range of turbocharged petrol and diesel engines whose factory maps leave room for a clean, measured optimisation. Across our catalogue, McLaren gains are mainly felt in low-end torque and everyday flexibility, with ethanol (E85) conversion available on eligible direct-injection petrol engines.

20
engines
+180 hp
up to
+270 Nm
up to
€1,290
Stage 1 from

Find your vehicle directly

Search for your vehicle to see remapping options, expected gains and our prices.

Most popular for Stage 1

MP4-12C 2 engines +43 hp on average from €1,999→ GT 1 engines +180 hp on average from €1,290→ 540C 1 engines +140 hp on average from €1,290→ 570S / Sprint / GT / GT4 1 engines +110 hp on average from €1,399→ 750S 1 engines +100 hp on average from €1,290→ GTS 1 engines +95 hp on average from €1,290→

E85 conversion — compatible models

Several McLaren petrol engines can switch to E85 ethanol: a tank up to half the price and a lighter carbon footprint, at equal performance.

MP4-12C 2 engines 2 E85-compatible engines from €1,999→ 540C 1 engines 1 E85-compatible engines from €1,290→ 570S / Sprint / GT / GT4 1 engines 1 E85-compatible engines from €1,399→ 600 LT 1 engines 1 E85-compatible engines from €1,290→ 620R 1 engines 1 E85-compatible engines from €1,290→ 625C 1 engines 1 E85-compatible engines from €1,890→

All models McLaren

540C 1 570S / Sprint / GT / GT4 1 600 LT 1 620R 1 625C 1 650S 1 675LT 1 720S 1 750S 1 765LT 1 Artura 1 Elva 1 GT 1 GTS 1 MP4-12C 2 P1 1 Senna 1 Speedtail 1 W1 1

FAQ

Is McLaren remapping safe for the engine?
Our McLaren Stage 1 maps stay within the manufacturer's safety margins. We work only on healthy mechanicals and keep temperature, boost and injection within tolerances.
How much does a McLaren remap cost?
Stage 1 for McLaren starts at €1,290, depending on the engine. Each model page shows the exact price per engine.
Can my McLaren run on E85 ethanol?
Most direct-injection turbo petrol McLaren engines can be converted to E85 with a dedicated map: up to 50% savings at the pump and a lower carbon footprint, without giving up any performance.
Will remapping void my warranty?
A remap modifies factory calibration. We advise you transparently on the implications for your specific McLaren before any work.
Where can I get my McLaren remapped?
Our workshop is in Lathuile (74210), at the southern end of Lake Annecy, by appointment, Monday to Friday 9am–6pm and Saturday 8am–12pm. We can also come to your home within about 1h30 of Annecy (power socket and internet connection required; travel costs may apply). Find Alpes Reprog on Google Maps