This Vauxhall Astra J 2.0 CDTI 165 bhp is the first car we have tuned on our brand new four wheel drive linked rolling road! This means that even though the car is front wheel drive or rear wheel drive, we will be testing in four wheel drive to simulate real road driving conditions and it will give us even more accurate results! We'll be posting about the dyno at a later date so for now, let's talk about the Vauxhall Astra.
As standard, the car produced perfect figures making 166 bhp. The car is used for towing motorbikes on weekends but the owner opted for our CustomPro remap software to benefit the car when he is not towing as well. This means the car now benefits from a much needed improved throttle response, torque and power increase as well as being introduced much earlier in the rpm.
Power gained: 28 bhp
Torque gained: 60 nm @ 1700 rpm