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Remapping BMW 3-serie

122 engines · 7 generations — up to +97 hp

Compare every BMW 3-serie engine we remap: stock figures, Stage 1 gains and prices, plus ethanol (E85) options.

122
engines
+97 hp
up to
+180 Nm
up to
€490
Stage 1 from

Find your vehicle directly

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

BMW 3-serie — engines
EngineStockAfter Stage 1GainE85 ethanolFrom
1998 - E46
1.9i 105ch 105 hp 110 hp +5 hp Ethanol conversion available €490
1.8i 115ch 115 hp 125 hp +10 hp Ethanol conversion available €490
18d 115ch 115 hp 150 hp +35 hp €490
316i 115ch 115 hp 120 hp +5 hp Ethanol conversion available €490
20d 128ch 128 hp 185 hp +57 hp €559
20d 136ch 136 hp 165 hp +29 hp €490
18i (2.0i) 143ch 143 hp 155 hp +12 hp Ethanol conversion available €599
20d 150ch 150 hp 185 hp +35 hp €490
20i 150ch 150 hp 155 hp +5 hp Ethanol conversion available €599
20ci 170ch 170 hp 180 hp +10 hp Ethanol conversion available €490
23i 170ch 170 hp 180 hp +10 hp Ethanol conversion available €490
30d 184ch 184 hp 220 hp +36 hp €599
25i 192ch 192 hp 200 hp +8 hp Ethanol conversion available €599
25ti 192ch 192 hp 205 hp +13 hp Ethanol conversion available €659
28i 193ch 193 hp 203 hp +10 hp Ethanol conversion available €490
30d 204ch 204 hp 250 hp +46 hp €490
30i 231ch 231 hp 250 hp +19 hp Ethanol conversion available €599
2005 - E90
16d 115ch 115 hp 180 hp +65 hp €559
16i (N45B16) 115ch 115 hp 120 hp +5 hp Ethanol conversion available €490
18d 122ch 122 hp 155 hp +33 hp €559
18d 136ch 136 hp 180 hp +44 hp €559
18d 143ch 143 hp 180 hp +37 hp €559
18i (2.0i) 143ch 143 hp 155 hp +12 hp Ethanol conversion available €599
20d 150ch 150 hp 185 hp +35 hp €559
20i 150ch 150 hp 166 hp +16 hp Ethanol conversion available €549
20d 163ch 163 hp 200 hp +37 hp €559
20i 170ch 170 hp 180 hp +10 hp Ethanol conversion available €490
20d 177ch 177 hp 210 hp +33 hp €559
23i 177ch 177 hp 194 hp +17 hp Ethanol conversion available €599
23i 190ch 190 hp 205 hp +15 hp Ethanol conversion available €490
25d 197ch 197 hp 250 hp +53 hp €599
25i (2.5) 218ch 218 hp 238 hp +20 hp Ethanol conversion available €599
25i (3.0) 218ch 218 hp 263 hp +45 hp Ethanol conversion available €599
30d 231ch 231 hp 275 hp +44 hp €599
28i 233ch 233 hp 265 hp +32 hp Ethanol conversion available €599
30i 258ch 258 hp 270 hp +12 hp Ethanol conversion available €599
30i 272ch 272 hp 285 hp +13 hp Ethanol conversion available €490
35d 286ch 286 hp 340 hp +54 hp €599
35i (N54) 306ch 306 hp 365 hp +59 hp Ethanol conversion available €699
35i (N54) 326ch 326 hp 370 hp +44 hp Ethanol conversion available €490
2008 - E90-LCI
16d (2.0) 115ch 115 hp 180 hp +65 hp €559
18d 143ch 143 hp 180 hp +37 hp €559
18i (2.0i) 143ch 143 hp 155 hp +12 hp Ethanol conversion available €599
20d 163ch 163 hp 210 hp +47 hp €559
20d 177ch 177 hp 210 hp +33 hp €559
20d 184ch 184 hp 220 hp +36 hp €559
25d 204ch 204 hp 300 hp +96 hp €599
25i (2.5) 218ch 218 hp 238 hp +20 hp Ethanol conversion available €599
25i (3.0) 218ch 218 hp 263 hp +45 hp Ethanol conversion available €599
30d 245ch 245 hp 300 hp +55 hp €599
30i 272ch 272 hp 285 hp +13 hp Ethanol conversion available €599
35d 286ch 286 hp 340 hp +54 hp €599
35i (N54) 306ch 306 hp 365 hp +59 hp Ethanol conversion available €699
35i Twinscroll (N55) 306ch 306 hp 350 hp +44 hp Ethanol conversion available €799
35i (N54) 326ch 326 hp 370 hp +44 hp Ethanol conversion available €599
35i Twinscroll (N55) 326ch 326 hp 360 hp +34 hp Ethanol conversion available €799
4.0i V8 420ch 420 hp 446 hp +26 hp Ethanol conversion available €799
2012 - F30-F31-F35
16d (2.0) 115ch 115 hp 180 hp +65 hp €559
16i 136ch 136 hp 210 hp +74 hp Ethanol conversion available €599
18d 136ch 136 hp 180 hp +44 hp €559
18d 143ch 143 hp 180 hp +37 hp €559
20d 163ch 163 hp 220 hp +57 hp €559
20i 163ch★ 163 hp 260 hp +97 hp Ethanol conversion available €699
20i ED 170ch 170 hp 220 hp +50 hp Ethanol conversion available €599
20d 184ch 184 hp 220 hp +36 hp €559
20i 184ch 184 hp 260 hp +76 hp Ethanol conversion available €599
20d (perf.) 200ch 200 hp 230 hp +30 hp €659
25d 218ch 218 hp 260 hp +42 hp €599
28i 245ch 245 hp 280 hp +35 hp Ethanol conversion available €699
30d 258ch 258 hp 310 hp +52 hp €599
30d (perf.) 286ch 286 hp 305 hp +19 hp €599
35i Twinscroll (N55) 306ch 306 hp 368 hp +44 hp Ethanol conversion available €799
35d 313ch 313 hp 360 hp +47 hp €599
35i activhybrid 340ch 340 hp 380 hp +40 hp Ethanol conversion available €799
2015 - F30-F31-F35-LCI
16d (2.0) 116ch 116 hp 180 hp +64 hp €490
16ed (1.5) 116ch 116 hp 140 hp +24 hp €559
18i (1.5T) 136ch 136 hp 175 hp +39 hp Ethanol conversion available €599
18d 150ch 150 hp 190 hp +40 hp €559
20d 163ch 163 hp 220 hp +57 hp €559
20i 163ch 163 hp 260 hp +97 hp Ethanol conversion available €699
20i (2.0T) EU6d 184ch 184 hp 300 hp +116 hp Ethanol conversion available €699
20d 190ch 190 hp 225 hp +35 hp €490
25d 218ch 218 hp 260 hp +42 hp €599
30e 252ch 252 hp 340 hp +88 hp Ethanol conversion available €699
30i (2.0T) EU6d 252ch 252 hp 310 hp +58 hp Ethanol conversion available €699
30d 258ch 258 hp 310 hp +52 hp €599
30d (perf.) 286ch 286 hp 305 hp +19 hp €599
35d 313ch 313 hp 360 hp +47 hp €599
40i 326ch 326 hp 420 hp +94 hp Ethanol conversion available €799
40i perf 360ch 360 hp 420 hp +60 hp Ethanol conversion available €799
2019 - G20-G21
16d EU6d 122ch 122 hp 190 hp +68 hp €659
18d EU6d 136ch 136 hp 176 hp +40 hp €659
18d EU6d 150ch 150 hp 190 hp +40 hp €659
18i (2.0T) EU6d 156ch 156 hp 260 hp +104 hp Ethanol conversion available €699
20e (2.0T) EU6d - BE 163ch 163 hp 380 hp +217 hp Ethanol conversion available €699
20i (1.6T) 170ch 170 hp 210 hp +40 hp Ethanol conversion available €699
20i (2.0T) EU6d 184ch 184 hp 300 hp +116 hp Ethanol conversion available €699
20d EU6d 190ch 190 hp 225 hp +35 hp €659
20e (2.0T) EU6d 204ch 204 hp 380 hp +176 hp Ethanol conversion available €699
30i (2.0T) EU6d 245ch 245 hp — — Ethanol conversion available Unavailable
30i (2.0T) EU6d 258ch 258 hp 310 hp +52 hp Ethanol conversion available €699
30d 265ch 265 hp 310 hp +45 hp €699
30d 286ch 286 hp 335 hp +49 hp €659
30e (2.0T) EU6d 292ch 292 hp 380 hp +88 hp Ethanol conversion available €699
40d 340ch 340 hp 400 hp +60 hp €699
M40i 374ch 374 hp 420 hp +46 hp Ethanol conversion available €699
M40i 382ch 382 hp 420 hp +38 hp Ethanol conversion available €699
2022 - G20-G21-LCI
18d 150ch 150 hp 190 hp +40 hp €559
18i (2.0T) EU6d 156ch 156 hp 260 hp +104 hp Ethanol conversion available €699
20i 170ch 170 hp 210 hp +40 hp Ethanol conversion available €699
20i (2.0T) EU6d 184ch 184 hp 300 hp +116 hp Ethanol conversion available €699
20d MHEV 190ch 190 hp 225 hp +35 hp €659
20e (2.0T) EU6d 204ch 204 hp 380 hp +176 hp Ethanol conversion available €699
30i (2.0T) EU6d 245ch 245 hp 310 hp +65 hp Ethanol conversion available €699
30i MHEV 255ch 255 hp 310 hp +55 hp Ethanol conversion available €599
30d 286ch 286 hp 335 hp +49 hp €699
30e (2.0T) EU6d 292ch 292 hp 380 hp +88 hp Ethanol conversion available €699
40d 340ch 340 hp 400 hp +60 hp €699
M40i 374ch 374 hp 420 hp +46 hp Ethanol conversion available €699
M40i 382ch 382 hp 420 hp +38 hp Ethanol conversion available €699
M40i 386ch 386 hp 420 hp +34 hp Ethanol conversion available €699
M40i 392ch 392 hp 420 hp +28 hp Ethanol conversion available €699

Top 3 engines

Best petrol gain 20i 163ch 163 hp → 260 hp · +97 hp · €699 View
Best diesel gain 25d 204ch 204 hp → 300 hp · +96 hp · €599 View
Best gain / price ratio 25d 204ch 204 hp → 300 hp · +96 hp · €599 View

Switch to ethanol (E85)

68 BMW 3-serie engines are compatible with E85 conversion in our catalogue. Ethanol saves up to 50% at the pump and cuts your carbon footprint — with no compromise on performance. Good for your wallet and for the planet.

Find your vehicle
68
E85-compatible engines

Other models BMW

5-serie 102 1-serie 73 7-serie 58 X3 50 X5 47 4 Gran Coupé-series 42
See all models BMW

FAQ

What gains can I expect on a BMW 3-serie?
Gains depend on the exact engine: the comparison table above shows stock vs Stage 1 power and torque for each BMW 3-serie version.
How much is a BMW 3-serie Stage 1?
From €490. Pick your engine for the exact price.
Is E85 conversion available on the BMW 3-serie?
Yes, 68 BMW 3-serie engines are E85-compatible in our catalogue. Ethanol can halve your fuel bill and shrink your carbon footprint, with performance left intact.
Where can I get my BMW 3-serie 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