Land Rover TDV6 2.7 Diesel Swap
Donor: Land Rover / PSA TDV6 276DT (Discovery 3 / Range Rover Sport TDV6)
A factory-Land-Rover option that keeps the truck "in the family". The 2.7 TDV6 offers 190 bhp / 440 Nm with sequential twin turbos, aluminium block, and modern refinement. Best suited to 110s and 130s where the extra length of the ancillaries fits comfortably.
ECU Solution
Denso DCU-102 with immobiliser delete flash from Alive Tuning or ECU Testing.
Gearbox Options
ZF 6HP26 6-speed auto (native) or LT85 / MT82 6-speed manual via custom bell-housing.
Compatible Models
Defender 110 · Defender 130

The tightest packaging challenge is intercooler routing and the front-mounted AC compressor. TDV6 wiring loom must be simplified (delete AdBlue, HDF, EGR block-off), and the ECU (Denso DCU-102) reflashed by a specialist. Original ZF 6HP26 auto is the recommended gearbox — LT230 mates via a custom adapter with a new drive flange.