Range Rover P38 2.5 DSE adjustable tuning unit
1 Year Warranty
Electronic tuning module for Range Rover P38 2.5 BMW turbo diesel, 1994 model year onwards
This module acts in a similar way to a "chip" but is plugged into the loom externally, allowing easy installation and adjustment.
Power delivery is very smooth and the system is very easy to install offering impressive performance gains with an improvement in fuel economy.
Simple plug and play design, supplied with instructions.
Provides up to 35% increase in power and torque when combined with uprated intercooler
Additional information
| Weight | 4.4 lbs |
|---|---|
| Subtype | |
| Model / Series | |
| Manufacturer | |
| Options | 1994 Model Onwards, Pre 1994 Model |
1 review for Range Rover P38 2.5 DSE adjustable tuning unit
1 Year Warranty
This warranty is valid for 12 months from the date of original purchase. If your product fails due to a manufacturing defect we will repair or replace it without charge, at our discretion. Only original, unaltered and unmodified materials and workmanship are covered by this policy.
The products eligible for warranty are covered to the original owner, and not a third party.
This warranty does not cover damage caused by accident, improper care, negligence, normal wear and tear, or the natural breakdown of materials over extended time and use. Neither are we liable for any claims for workshop time, loss of earning, vehicle storage etc
Damage not covered under warranty may be repaired for a reasonable rate and a fee will be charged for return shipping.
For warranty evaluation, your product must be returned directly to AlliSport Ltd, Aubrey’s Farm, Bromesberrow Estate, Ledbury, Herefordshire, HR8 1RZ, UK.
All shipping for warranty must be pre-paid, suitably packed and insured and accompanied by reference to the original invoice. We cannot be liable for lost or damaged in-bound packages.
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Quality since 2001
We have been combining performance spec with excellent build quality and attention to detail since 2001.






M Harper –
Certainly this p38 tuning unit is an improvement on the factory setup, it’s simple to install and you can vary the amount of fuelling to suit your needs. My tuning unit is set 2-3 clicks from base line and there is more power available, and when cruising along at steady 67mph the car’s average mpg is 36.5mpg on a well serviced bmw 2.5 engine that’s done 160k miles.