Professional ECU Remapping services. Our head office is based in Bournemouth, Dorset.
Alfa Romeo 156 1.9 JTD 105hp (1997-2003) Chip Tuning
Your vehicle
About this service
Alfa Romeo 156 1.9 JTD 105hp (1997-2003) - ECU Remap & Chip Tuning Make the most of your Alfa Romeo 156 1.9 JTD 105hp with a carefully balanced performance remap designed for longevity. The tune reshapes torque limits, throttle mapping and boost regulation while respecting hardware limits. Built within OEM safety systems and thermal margins. Model years: 1997-2003 Engine: 1.9 JTD 105hp Compatible with stock hardware; supports staged hardware later. Note: Gains shown are typical for a healthy example on premium fuel.
Vehicle information
TypeCar
MakeAlfa Romeo
Model156 (932)
FuelDiesel
Engine1.9
ECUBosch EDC15C5
Engine codeAR32302
Horsepower (HP)
Stock
105 HP
Tuned
140 HP
Torque (NM)
Stock
255 NM
Tuned
315 NM
Additional options
EGRSwirl FlapsDTC
Frequently asked questions
A calibrated software update to your engine control unit that optimises fueling, boost, ignition and torque limits for better performance and/or economy.
Yes when done correctly and maintained properly. We work within safe limits for your specific engine, fuel and hardware condition.
Our Stage 1 calibrations keep reliability in mind. Aggressive driving or poor maintenance can affect longevity regardless of mapping.
Yes — we can return the ECU to factory software if required.
You should inform your insurer of any performance modification.
A remap alone does not fail an MOT. However, DPF/EGR/AdBlue deletes are for off-road/track use only and are not road-legal.
Gains vary by engine. See the performance stats on this page for your specific vehicle.
Typically 60–120 minutes for most vehicles, depending on ECU type and read/write method.
Stage 1 typically requires no supporting modifications. Stage 2+ may require intake, intercooler, exhaust or clutch upgrades.
Where supported, yes — for off-road or track use where appropriate.
Many turbo-diesels and some petrols see real-world MPG gains with sensible driving.
Use the booking system on this page — select your payment option and proceed to checkout.
Stage 1
ECU
Chip Tuning
Warranty
Dyno Proven