Land Rover Range Rover ECU Remapping & Engine Tuning
We have remap figures for 16 Land Rover Range Rover engines across two generations. Petrol engines gain +3% to +10% power and diesels +10% to +19%. The largest bhp increase is on the Range Rover L322 3.6 Tdv8: 272 to 320 bhp (+48 bhp, +17%). Book your Range Rover 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 |
|---|---|---|---|---|
| Range Rover L322 | 2002–2012 | 11 | +3% to +18% | +48 bhp (+17%) 3.6 Tdv8 |
| Range Rover L405 | 2012–present | 5 | +10% to +19% | +48 bhp (+14%) 4.4 SDV8 |
| Land Rover Range Rover L322 | Original BHP | Remapped BHP | Original Torque (Nm) | Remapped Torque (Nm) |
|---|---|---|---|---|
| 4.4 V8 286 BHP 2002-2006 | 286 | 316 (+10%) | 440 | 480 (+9%) |
| 2.7 TDV6 188 BHP 2006-2012 | 190 | 220 (+15%) | 440 | 510 (+15%) |
| 3.0 Tdv6 241 BHP 2006-2012 | 241 | 273 (+13%) | 600 | 671 (+11%) |
| 3.0 Tdv6 211 BHP 2006-2012 | 211 | 250 (+18%) | 390 | 440 (+12%) |
| TDV6 3.0 255 BHP 2006-2012 | 255 | 300 (+17%) | 600 | 717 (+19%) |
| 3.0 SDV6 288 BHP 2006-2012 | 288 | 320 (+11%) | 600 | 668 (+11%) |
| 3.6 Tdv8 272 BHP 2006-2012 | 272 | 320 (+17%) | 640 | 795 (+24%) |
| 4.2 V8 Kompressor 390 BHP 2006-2012 | 390 | 415 (+6%) | 560 | 590 (+5%) |
| 4.4 Tdv8 313 BHP 2006-2012 | 313 | 345 (+10%) | 700 | 798 (+13%) |
| 4.4 302 BHP 2006-2012 | 302 | 328 (+8%) | 325 | 355 (+9%) |
| 5.0 SC 503 BHP 2006-2012 | 503 | 519 (+3%) | 625 | 647 (+3%) |
| Land Rover Range Rover L405 | Original BHP | Remapped BHP | Original Torque (Nm) | Remapped Torque (Nm) |
|---|---|---|---|---|
| 3.0 Tdv6 245 BHP 2012 - Present | 245 | 277 (+13%) | 600 | 671 (+11%) |
| 3.0 SDV6 217 BHP 2012 - Present | 217 | 259 (+19%) | 450 | 538 (+19%) |
| 3.0 SDV6 255 BHP 2014 - Present | 255 | 296 (+16%) | 600 | 650 (+8%) |
| 3.0 SDV6 302 BHP 2014 - Present | 302 | 333 (+10%) | 700 | 764 (+9%) |
| 4.4 SDV8 335 BHP 2014 - Present | 335 | 383 (+14%) | 700 | 803 (+14%) |
Frequently asked questions
How much power does a remap add to a Land Rover Range Rover?
Petrol engines gain +3% to +10% power and diesels +10% to +19%. The full figures for each engine are in the tables above.
How much extra torque does a remap give a Land Rover Range Rover?
Torque gains range from +3% to +24%, an extra 22 to 155 Nm depending on the engine.
Which Range Rover engine gains the most from a remap?
The Range Rover L322 3.6 Tdv8 gains the most: 272 to 320 bhp (+48 bhp, +17%). Torque rises from 640 to 795 Nm (+24%).
Which Range Rover generations do you have remap figures for?
We have figures for two generations: the Range Rover L322 (2002–2012) and Range Rover L405 (2012–present).
Where can I get my Range Rover 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 Land Rover remaps · Land Rover Discovery Sport · Land Rover Freelander · Land Rover Range Rover Sport · Land Rover Range Rover Evoque
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