Alfa Romeo 159 JTD 1.9 Multijet (JTDm) 120
Remapping in North East

Alfa Romeo 159 JTD 1.9 Multijet (JTDm) 120 remap figures

• Fuel: Diesel
• Standard power: 120 bhp, remapped: 157 bhp (+37 bhp, +31%)
• Standard torque: 280 Nm, remapped: 355 Nm (+75 Nm, +27%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a diesel Alfa Romeo 159

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 159 JTD 1.9 Multijet (JTDm) 120 compares

Of the 4 diesel 159 engines in our data, this one comes 1st for power gain, which is 1 bhp above the 159 diesel average of 36 bhp.

Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 37 bhp and 75 Nm sits at or above that benchmark.

Alfa Romeo 159 engine tuning in North East

Based around North East, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Duns, North Shields, Netherton, Morpeth and Cramlington and nearby areas of the North East.

Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.

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