BMW 7 Series ECU Remapping & Engine Tuning
We have remap figures for 29 BMW 7 Series engines across four generations. Petrol engines gain +3% to +15% power and diesels +11% to +25%. The largest bhp increase is on the 7 Series F12/F13 730D 3.0: 241 to 303 bhp (+62 bhp, +25%). Eight more engines are in development. Book your 7 Series in at our Burnley workshop on 01282 779 000, or find a local dealer.
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View FAQs| Generation | Years | Engines | Power gain | Largest gain |
|---|---|---|---|---|
| 7 Series E38 | 1999–2001 | 6 | +6% to +15% | +29 bhp (+11%) 740d |
| 7 Series E65 | 2001–2008 | 10 | +3% to +13% | +45 bhp (+13%) 745d |
| 7 Series F12/F13 | 2008–2015 | 12 | +7% to +25% | +62 bhp (+25%) 730D 3.0 |
| 7 Series G11/G12 | 2015–present | 9 | +16% | +37 bhp (+16%) 725D 2.0 |
| BMW 7 Series E38 | Original BHP | Remapped BHP | Original Torque (Nm) | Remapped Torque (Nm) |
|---|---|---|---|---|
| 728i 193 2.8 BHP 1999-2001 | 193 | 207 (+7%) | 280 | 312 (+11%) |
| 730d 184 3.0 BHP 1999-2001 | 184 | 212 (+15%) | 390 | 450 (+15%) |
| 730d 193 3.0 BHP 1999-2001 | 193 | 221 (+14%) | 410 | 480 (+17%) |
| 735i 3.56 238 BHP 1999-2001 | 238 | 253 (+6%) | 345 | 372 (+7%) |
| 740d 245 BHP 1999-2001 | 245 | 274 (+11%) | 560 | 630 (+12%) |
| 750i 326 BHP 1999-2001 | 326 | 351 (+7%) | 490 | 525 (+7%) |
| BMW 7 Series E65 | Original BHP | Remapped BHP | Original Torque (Nm) | Remapped Torque (Nm) |
|---|---|---|---|---|
| 730d 218 3.0 BHP 2002-2005 | 218 | 248 (+13%) | 500 | 565 (+12%) |
| 730d 231 3.0 BHP 2005-2008 | 231 | 261 (+12%) | 520 | 570 (+9%) |
| 730i 258 3.0 BHP 2005-2008 | 258 | 278 (+7%) | 300 | 325 (+8%) |
| 735i 272 3.5 BHP 2001-2004 | 272 | 300 (+10%) | 360 | 385 (+6%) |
| 740d 259 3.9 BHP 2002-2004 | 259 | 289 (+11%) | 600 | 660 (+10%) |
| 740i 306 BHP 2004-2008 | 306 | 336 (+9%) | 390 | 430 (+10%) |
| 745d 330 BHP 2005-2008 | 330 | 375 (+13%) | 750 | 840 (+12%) |
| 745i 333 BHP 2001-2004 | 333 | 346 (+3%) | 450 | 478 (+6%) |
| 750i 367 BHP 2004-2008 | 367 | 382 (+4%) | 490 | 515 (+5%) |
| 760i 445 BHP 2002-2008 | 445 | 489 (+9%) | 600 | 640 (+6%) |
| BMW 7 Series F12/F13 | Original BHP | Remapped BHP | Original Torque (Nm) | Remapped Torque (Nm) |
|---|---|---|---|---|
| 730D 3.0 241 BHP 2010-2012 | 241 | 303 (+25%) | 540 | 650 (+20%) |
| 730D 3.0 255 BHP 2012-2015 | 255 | 296 (+16%) | 560 | 652 (+16%) |
| 730D 3.0 261 BHP 2014-2015 | 261 | 301 (+15%) | 560 | 652 (+16%) |
| 730i 3.0 255 BHP 2009-2015 | 255 | 275 (+7%) | 300 | 325 (+8%) |
| 740D 3.0 308 BHP 2012-2015 | 308 | 363 (+17%) | 630 | 698 (+10%) |
| 740D 3.0 302 BHP 2009-2012 | 302 | 336 (+11%) | 600 | 668 (+11%) |
| 740i 3.0 Turbo 315 BHP 2012-2015 | 315 | 359 (+13%) | 450 | 520 (+15%) |
| 740i 3.0 Turbo 322 BHP 2008-2012 | 322 | 364 (+13%) | 450 | 558 (+24%) |
| 750d 3.0 375 BHP 2012-2015 | 375 | 421 (+12%) | 740 | 804 (+8%) |
| 750i 4.4 Twin Turbo 402 BHP 2008-2012 | 402 | 463 (+15%) | 600 | 700 (+16%) |
| 750i 4.4 Twin Turbo 443 BHP 2012-2015 | 443 | 489 (+10%) | 650 | 760 (+16%) |
| 760i 6.0 Twin Turbo 536 BHP 2009-2015 | 536 | 596 (+11%) | 750 | 832 (+10%) |
| BMW 7 Series G11/G12 | Original BHP | Remapped BHP | Original Torque (Nm) | Remapped Torque (Nm) |
|---|---|---|---|---|
| 725D 2.0 228 HP 2015 Till Present | 228 | 265 (+16%) | 500 | 550 (+10%) |
| 730D 3.0 265 HP 2015 Till Present | In Development | |||
| 730i 2.0 255 HP 2015 Till Present | In Development | |||
| 740D 3.0 322 HP 2015 Till Present | In Development | |||
| 740e 3.0 322 HP 2015 Till Present | In Development | |||
| 740i 3.0 322 HP 2015 Till Present | In Development | |||
| 750i 4.4 443 HP 2015 Till Present | In Development | |||
| M760i 6.6 601 HP 2015 Till Present | In Development | |||
| M760iX 6.5 600 HP 2015 Till Present | In Development | |||
Frequently asked questions
How much power does a remap add to a BMW 7 Series?
Petrol engines gain +3% to +15% power and diesels +11% to +25%. The full figures for each engine are in the tables above.
Which 7 Series engine gains the most from a remap?
The 7 Series F12/F13 730D 3.0 gains the most: 241 to 303 bhp (+62 bhp, +25%). Torque rises from 540 to 650 Nm (+20%).
Which 7 Series generations do you have remap figures for?
We have figures for four generations: the 7 Series E38 (1999–2001), 7 Series E65 (2001–2008), 7 Series F12/F13 (2008–2015) and 7 Series G11/G12 (2015–present).
Are remaps available for every 7 Series engine?
Not yet. Eight of the 37 engines listed above are still in development. Call our Burnley workshop on 01282 779 000 for an update.
Where can I get my 7 Series remapped?
Book it in at our workshop in Burnley, Lancashire, on 01282 779 000, or find a local remap dealer in our dealer directory.
How we develop your remap
Our remaps are developed in-house at our facility in Lancashire, and cars are developed on our Dynojet 424xLC² dyno. Read more about dyno tuning at BHP UK.
Related:Petrol ECU tuning · Diesel ECU tuning · All BMW remaps · BMW 5 Series · BMW 6 Series · BMW X1 · BMW X2
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