Tinker, Tailor, Racer, Fly - Need for Speed: Payback

Win a Race Event with a Modified Live Tuning Setup - 10

Firstly, you need to have completed the "Double or Nothing Event", you then will have the ability to Live Tune a car by pressing Down on the D-Pad (on Xbox anyway), which will bring up a couple of factor you can tune; the factor vary for each class of vehicle.

You only have to change one of the factors by one for the achievement to be unlocked. You can then race any type of race, Drag, Drift, Offroad, etc.

This is a reference to nursery rhyme "Tinker, Tailor", which is a traditional rhyme which young girls would sing about who would be their future husband. As well as the Book/Film "Tinker, Tailor, Soldier, Spy" which is able spymaster uncovering a mole in the British Secret Intelligence Service.

Live Data Diagnostic Machine