12/10/2026
๐๐๐ก๐ ๐ฅ๐ข๐ฉ๐๐ฅ ๐๐๐๐๐ก๐๐๐ฅ ๐๐ฎ๐ฑ๐ฌ ๐ง๐ข ๐๐ฏ๐ฑ๐ฌ ๐
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Activations/Optional extras โฌ๏ธ
โช๏ธ D250 To D350 Power Upgrade
โช๏ธ Drivers Assist Memory
โช๏ธ Stop/Start Memory
โช๏ธ Terrain Response 2.0
โช๏ธ AOCC offroad cruise control
โช๏ธ Dynamic mode
โช๏ธ Configurable Dynamic-i
โช๏ธ Pivi Pro Interface 2.0
โช๏ธ WiFi hotspot
โช๏ธ Advanced Tow Assist
Our genuine factory power upgrade is configured the exact same way as the initial end-of-line software calibration that every vehicle receives at the time of build during the manufacturing process. Every new generation L663 D6H Ingenium Land Rover Defender shares the same hardware. Therefore, no physical hardware modifications are required to upgrade to the highest specifications.
All of the parameters within the electronic control modules will now match like for like as though this vehicle was originally optioned as a D350.
This software upgrade is not just for show, it drastically changes the vehicle power delivery, giving the driver and their inputs more feedback and feel with a shaper response from the powertrain. With the additional torque increase under normal acceleration, the mid range performance is much more balanced, allowing the gearbox to be in the optimal gear more often with fewer gearshifts needed.
If you would like to unlock the full potential of your Defender adding the high spec driveabilty, quality, and refined functionality, please send us a direct message. We will check the spec options available for your model and quote you accordingly.
โ ๏ธ
D350 is only available for 2025 model onwards. We do not offer this remotely with non-OEM software, all of our software calibrations are carried out using Genuine JLR software and correct manufacturers procedures.
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
๐๐๐๐๐ก๐๐๐ฅ ๐๐ฏ๐ฑ๐ฌ ๐ฃ๐ข๐ช๐๐ฅ ๐จ๐ฃ๐๐ฅ๐๐๐
TECH SPECS โฌ๏ธ
โช๏ธBefore (D250) ๐
Power - 249ps (246bhp)
Torque - 570nm (442.5 lb.ft)
0-60mph - 7.6 seconds
Max Speed - 117mph
โช๏ธAfter (D350) ๐
Power - 350ps
Torque - 700nm
0-60mph - 5.9 seconds
Max Speed - 119mph ๐๐
_ _ _ _ _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ _ _ _