The Peugeot Boxer shares its platform with the Fiat Ducato and Citroën Relay, making it one of the three most common large motorhome base vehicles in the UK. Built on the same Stellantis (formerly PSA/FCA) architecture, the Boxer uses closely related diesel engines under Peugeot's HDi and BlueHDI designations.
Motorhomes built on the Boxer platform respond to ECU calibration in the same way as their Ducato siblings. The factory calibration is deliberately conservative, and a professionally developed remap can reshape the torque delivery to better suit the demands of a fully laden motorhome on gradient-heavy routes.
We support all Peugeot Boxer generations from the original 2.2 HDi engines through to the current 2.2 BlueHDI Euro 6 units, covering the full power range from 100 to 180 BHP.
Engine Range
The Boxer uses 2.0, 2.2 and 3.0-litre diesel engines across four generations. Earlier models used HDi designation while current models use BlueHDI. Power outputs range from 100 to 180 BHP from the factory.
Other Motorhome Base Vehicles
Frequently asked questions
Common questions about Peugeot Boxer motorhome remapping.
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