Stage 1: 405bhp & 540nm
We recently carried out our stage 1 tune and speed limiter delete on this beautiful A45 AMG. It was already a quick car, but at the same time very refined. It doesn’t have that pin you to the seat feel of the golf R but the AMG is the faster car.
Now boasting over 400bhp with no hardware modifications it has truly come alive yet has retained the subtlety under light load.