N20 based X-Drive 4 Series
Investigating an on-going misfire issue the customer has been experiencing since they bought the vehicle

Unlike when on the road, we can instantly make the car go up a hill, down a hill and everything in-between.

With full datalogging capabilities we're able to capture serial live data very fast with a refresh rate you won't find when say using Ista, INPA or some other generic diagnostic software.

#llandow #llandowtuning #diagnostic #autodiagnostics #autotuning #bmwdiagnostic #bmw #n20 #rollingroad