Volkswagen T4 ECU Remapping & Engine Tuning
We have remap figures for three Volkswagen T4 engines. Power gains on these diesel engines range from +21% to +32%. The largest bhp increase is on the T4 Tdi 2.5: 102 to 135 bhp (+33 bhp, +32%). Book your T4 in at our Burnley workshop on 01282 779 000, or find a local dealer.
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View FAQs| Volkswagen T4 | Original BHP | Remapped BHP | Original Torque (Nm) | Remapped Torque (Nm) |
|---|---|---|---|---|
| Tdi 2.5 150 BHP 2000-2003 | 150 | 182 (+21%) | 295 | 352 (+19%) |
| Tdi 2.5 88 BHP 2000-2003 | 88 | 117 (+32%) | 195 | 240 (+23%) |
| Tdi 2.5 102 BHP 2000-2003 | 102 | 135 (+32%) | 250 | 305 (+22%) |
Frequently asked questions
How much power does a remap add to a Volkswagen T4?
Power gains on the T4 diesel engines range from +21% to +32%. The full figures for each engine are in the table above.
How much extra torque does a remap give a Volkswagen T4?
Torque gains range from +19% to +23%, an extra 45 to 57 Nm depending on the engine.
Which T4 engine gains the most from a remap?
The T4 Tdi 2.5 gains the most: 102 to 135 bhp (+33 bhp, +32%). Torque rises from 250 to 305 Nm (+22%).
Where can I get my T4 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:Diesel ECU tuning · All Volkswagen remaps · Volkswagen T Cross · Volkswagen T-Roc · Volkswagen T5 · Volkswagen T6
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