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BMW Tuning
Before and after power and torque for every BMW X3 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 | |
|---|---|---|---|---|---|
| 18dDiesel | 136 bhp 350 Nm | 210 bhp+74 420 Nm+70 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| 18d Diesel | 143 bhp 350 Nm | 210 bhp+67 420 Nm+70 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| 2.0dDiesel | 150 bhp 330 Nm | 200 bhp+50 420 Nm+90 | Figures being updated | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| 2.0dDiesel | 163 bhp 350 Nm | 210 bhp+47 420 Nm+70 | 220 bhp+57 430 Nm+80 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| 2.0d Diesel | 177 bhp 350 Nm | 210 bhp+33 420 Nm+70 | 220 bhp+43 430 Nm+80 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| 3.0d2993cc · Diesel | 204 bhp 410 Nm | 250 bhp+46 500 Nm+90 | 260 bhp+56 520 Nm+110 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| 3.0dDiesel | 211 bhp 500 Nm | 260 bhp+49 580 Nm+80 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| 3.0d Diesel | 218 bhp 500 Nm | 260 bhp+42 580 Nm+80 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| 3.0sdDiesel | 286 bhp 580 Nm | 340 bhp+54 680 Nm+100 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
Stage 2 Diesel supporting mods: DPF delete (off-road use only) + uprated intercooler.
| Engine | Standard | Stage 1 | Stage 2 | Price | |
|---|---|---|---|---|---|
| sDrive 18dDiesel | 136 bhp 320 Nm | 220 bhp+84 440 Nm+120 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| sDrive 18dDiesel | 143 bhp 320 Nm | 220 bhp+77 440 Nm+120 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| sDrive 18dDiesel | 150 bhp 320 Nm | 220 bhp+70 440 Nm+120 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| xDrive 20d Diesel | 163 bhp 380 Nm | 220 bhp+57 440 Nm+60 | 235 bhp+72 460 Nm+80 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| 16i1598cc - N13B16 · Petrol | 170 bhp 250 Nm | 220 bhp+50 310 Nm+60 | 240 bhp+70 330 Nm+80 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| xDrive 20iPetrol | 184 bhp 270 Nm | 260 bhp+76 420 Nm+150 | 280 bhp+96 450 Nm+180 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| xDrive 20d Diesel | 184 bhp 380 Nm | 230 bhp+46 500 Nm+120 | 240 bhp+56 520 Nm+140 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| xDrive 20d1995cc · Diesel | 190 bhp 400 Nm | 220 bhp+30 440 Nm+40 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| xDrive 30dDiesel | 211 bhp 500 Nm | 300 bhp+89 620 Nm+120 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| xDrive 28iPetrol | 245 bhp 350 Nm | 290 bhp+45 450 Nm+100 | 310 bhp+65 480 Nm+130 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| xDrive 30d Diesel | 245 bhp 540 Nm | 300 bhp+55 620 Nm+80 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| xDrive 30dDiesel | 258 bhp 560 Nm | 330 bhp+72 690 Nm+130 | 340 bhp+82 720 Nm+160 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
| xDrive 35iPetrol | 306 bhp 400 Nm | 365 bhp+59 520 Nm+120 | — | £449+ gearbox £325 S1 + gearbox £649 › | Book |
| xDrive 35dDiesel | 313 bhp 630 Nm | 390 bhp+77 780 Nm+150 | 400 bhp+87 810 Nm+180 | £449Stage 2 £599+ gearbox £325 S1 + gearbox £649 › S2 + gearbox £799 › | Book |
Stage 2 Diesel supporting mods: DPF delete (off-road use only) + uprated intercooler.
Stage 2 Petrol supporting mods: decat or sports cat + uprated intercooler.
| Engine | Standard | Stage 1 | Stage 2 | Price | |
|---|---|---|---|---|---|
| xDrive 18dDiesel | 150 bhp 360 Nm | 190 bhp+40 400 Nm+40 | — | £449+ gearbox £385 S1 + gearbox £709 › | Book |
| xDrive 20iPetrol | 184 bhp 270 Nm | 260 bhp+76 400 Nm+130 | — | £449+ gearbox £385 S1 + gearbox £709 › | Book |
| xDrive 20dDiesel | 190 bhp 400 Nm | 225 bhp+35 450 Nm+50 | — | £449+ gearbox £385 S1 + gearbox £709 › | Book |
| xDrive 20dDiesel | 190 bhp 400 Nm | 220 bhp+30 480 Nm+80 | — | £449+ gearbox £385 S1 + gearbox £709 › | Book |
| xDrive 25dDiesel | 231 bhp 400 Nm | 270 bhp+39 550 Nm+150 | — | £449+ gearbox £385 S1 + gearbox £709 › | Book |
| xDrive 30iPetrol | 252 bhp 350 Nm | 310 bhp+58 470 Nm+120 | — | £449+ gearbox £385 S1 + gearbox £709 › | Book |
| xDrive 30dDiesel | 265 bhp 620 Nm | 310 bhp+45 720 Nm+100 | — | £449+ gearbox £385 S1 + gearbox £709 › | Book |
| xDrive M40iPetrol | 360 bhp 500 Nm | 400 bhp+40 580 Nm+80 | 420 bhp+60 620 Nm+120 | £449Stage 2 £599+ gearbox £385 S1 + gearbox £709 › S2 + gearbox £859 › | 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.