Citroen C4 HDi 2.0 136
Engine Tuning in Kensingtonandchelsea

Citroen C4 HDi 2.0 136 power and torque after remapping

• Fuel: Petrol
• Standard power: 136 bhp, remapped: 169 bhp (+33 bhp, +24%)
• Standard torque: 320 Nm, remapped: 395 Nm (+75 Nm, +23%)
• Service: stage 1 ECU remap, fully dyno tested

How engine tuning works on a petrol Citroen C4

Factory petrol calibrations leave margin for poor fuel and hot climates. A remap tunes the ignition, fuelling and boost maps to make better use of that margin, which shows up as livelier throttle response and stronger acceleration.

For reference, HDi is the PSA name for its high-pressure common-rail diesel engines.

How the Citroen C4 HDi 2.0 136 compares

Of the 3 petrol C4 engines in our data, this one comes 1st for power gain, which is 3 bhp above the C4 petrol average of 30 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 33 bhp and 75 Nm sits at or above that benchmark.

Remapping your Citroen C4 in Kensingtonandchelsea

Based around Kensingtonandchelsea, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Chelmsford, Wickford, Southend, Colchester and Canvey Island and nearby areas of London.

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 London, Croydon and Surrey, those neighbouring Remap Experts sites can help too.