Alfa Romeo 166 JTD 2.4 150
Chip Tuning Belfast

Alfa Romeo 166 JTD 2.4 150 power and torque after remapping

• Fuel: Diesel
• Standard power: 150 bhp, remapped: 180 bhp (+30 bhp, +20%)
• Standard torque: 305 Nm, remapped: 397 Nm (+92 Nm, +30%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Alfa Romeo 166: what changes with a remap

Diesel engines respond strongly to remapping because the ECU controls injection quantity, injection timing and turbo boost pressure. Re-calibrating those maps typically brings the biggest improvement in mid-range torque, which is what you feel when overtaking or towing.

For reference, JTD and Multijet are the Fiat Group names for its common-rail diesel engines.

Alfa Romeo 166 JTD 2.4 150 against other 166 engines

Of the 7 diesel 166 engines in our data, this one comes 7th for power gain, which is 6 bhp below the 166 diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 30 bhp and 92 Nm sits below that benchmark.

Book ECU tuning for your Alfa Romeo 166 in Belfast

This is the Belfast site of the Remap Experts network, serving local drivers. We regularly work with drivers in Holywood, Newtownabbey, Millisle, Lisburn and Dunmurry and nearby areas of Northern Ireland.

You get a fully dyno tested remap, a 30 day money back guarantee and a lifetime software warranty with every job. Get your quote today on 0800 779 7864.

If you are closer to Glasgow, Scotland and Carlisle, those neighbouring Remap Experts sites can help too.