Alfa Romeo 166 JTD 2.4 Multijet (JTDm) 175 Sportronic (+2003)
Chip Tuning Northampton

Alfa Romeo 166 JTD 2.4 Multijet (JTDm) 175 Sportronic (+2003) power and torque after remapping

• Fuel: Diesel
• Standard power: 175 bhp, remapped: 213 bhp (+38 bhp, +22%)
• Standard torque: 330 Nm, remapped: 395 Nm (+65 Nm, +20%)
• Service: stage 1 ECU remap, fully dyno tested

Diesel Alfa Romeo 166: what changes with a remap

Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.

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

Alfa Romeo 166 JTD 2.4 Multijet (JTDm) 175 Sportronic (+2003) against other 166 engines

Of the 7 diesel 166 engines in our data, this one comes 2nd for power gain, which is 2 bhp above 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 38 bhp and 65 Nm sits at or above that benchmark.

Remapping your Alfa Romeo 166 in Northampton

Drivers in Northampton book through the Northampton Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Newport Pagnell, Towcester, Silverstone, Rushden and Market Harborough and nearby areas of the East Midlands.

Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.

If you are closer to Leicester, Milton Keynes and Coventry, those neighbouring Remap Experts sites can help too.