Alfa Romeo 166 JTD 2.4 Multijet (JTDm) 175 Sportronic (+2003)
Engine Tuning in West Midlands

Alfa Romeo 166 JTD 2.4 Multijet (JTDm) 175 Sportronic (+2003): remap at a glance

• 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

What a remap does for a diesel Alfa Romeo 166

On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.

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

How the Alfa Romeo 166 JTD 2.4 Multijet (JTDm) 175 Sportronic (+2003) compares

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 West Midlands

Based around West Midlands, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Tipton, Willenhall, Wednesfield, Walsall and Stourbridge and nearby areas of the West Midlands.

All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.

If you are closer to Birmingham, Coventry and Worcester, those neighbouring Remap Experts sites can help too.