𝗠𝗘𝗥𝗖𝗘𝗗𝗘𝗦 𝗔𝟮𝟮𝟬𝗗 • 𝗦𝗧𝗔𝗚𝗘 𝟭 𝗗𝗢𝗡𝗘 𝗣𝗥𝗢𝗣𝗘𝗥𝗟𝗬

𝗠𝗘𝗥𝗖𝗘𝗗𝗘𝗦 𝗔𝟮𝟮𝟬𝗗 • 𝗦𝗧𝗔𝗚𝗘 𝟭 𝗗𝗢𝗡𝗘 𝗣𝗥𝗢𝗣𝗘𝗥𝗟𝗬

This A220d came in for a proper custom Stage 1 setup.

No generic files No guesswork No “it should be around this” figures

Developed on the car with full data logging and testing throughout.

Every change monitored Fueling checked Boost controlled properly Temperatures kept in check

That is how you safely unlock performance from these engines.

The result is exactly what you want from a diesel like this More torque where it matters Smoother delivery Stronger pull through the gears

And still maintaining sensible fuel economy when driven normally.

This is the difference between a proper custom calibration and an off the shelf file.

One is built for your car The other is copied and hoped for the best

We test it We log it We prove it

Multiple rolling roads Advanced diagnostics and data logging Injector testing petrol and diesel Factory level diagnostic systems

If you want it done properly, come and have a chat.

Two decades No reselling No generic files

Just real tuning, properly developed

#mercedes #a220d #diesel #tuning #remap #customtuning #dyno #rollingroad #wales #llandow