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BMW Tuning
Before and after power and torque for every BMW M6 engine we tune, measured on our in-house 4WD dyno. Every map is written for your exact car and is fully reversible.
| Engine | Standard | Stage 1 | Stage 2 | Price | |
|---|---|---|---|---|---|
| M6 - 5.0 V10Petrol | 507 bhp 537 Nm | 537 bhp+30 550 Nm+30 | — | £749+ gearbox £385 S1 + gearbox £1009 › | Book |
| M6 - V8 4.4 Bi-TurboPetrol | 560 bhp 680 Nm | 680 bhp+120 850 Nm+170 | 720 bhp+160 900 Nm+220 | £749Stage 2 £899+ gearbox £385 S1 + gearbox £1009 › S2 + gearbox £1159 › | Book |
| M6 Compétition- V8 4.4 Bi-TurboPetrol | 600 bhp 700 Nm | 680 bhp+80 850 Nm+150 | 720 bhp+120 900 Nm+200 | £749Stage 2 £899+ gearbox £385 S1 + gearbox £1009 › S2 + gearbox £1159 › | Book |
Stage 2 Petrol supporting mods: decat or sports cat + uprated intercooler.
Whichever you pick, the total carries through to checkout — pay in full by card, Apple Pay or Klarna (3 interest-free payments), or secure the slot with a £50 deposit. Figures are typical results for a healthy, standard vehicle on our dyno. Your car’s actual output depends on its condition, fuel quality and any supporting modifications. Prices shown are for Stage 1 custom dyno tuning inc VAT; locked ECUs (most BMW and Audi registered from mid-2020) carry an additional unlocking charge, confirmed when you book.