Description
2018 McLaren 540c/570s/570gt ECU tuning.
Published factory figures: 570 HP, 443 TQ.
Stage 1: 695 HP, 600 TQ, Stock exhaust.
Stage 2: 720 HP, 620 TQ, Downpipes Required.
Stage 3: 800 HP, 700 TQ, Upgraded turbos.
DME retains the original ECU calibration for returning the vehicle to stock. The calibration changes throttle response and torque management.
Listed functions: octane-specific calibration; downpipe (off-road use only); speed-limiter changes; burble adjustment where available.
Mail the ECU for programming. Instructions are emailed after checkout; include the completed ECU Information form downloadable from the homepage.
The buyer pays shipping in both directions; the return charge is added at checkout.
