So after lot's of research, I finally went to see Rolf and straight away I was sold due to his willingness to explain everything and help me out.
I did the software and downpipes on my E90 335i 6MT and did not expect the massive difference in the car.
It is so responsive and aggressive and just has so much power throughout the rev range. The sound is CRAZY too and so addictive. I thought traction might have been a problem due to the manual box but it just grips and goes. The power comes in so well and everyone whose been in the car is amazed, I even got somebody to cry out in laughter.
Its so difficult to actually explain how different the car is now but I am so glad and happy with it. Its like the old machine has been brought to life.
Thank You Promotec (Rolf) for all your hard work
I did the software and downpipes on my E90 335i 6MT and did not expect the massive difference in the car.
It is so responsive and aggressive and just has so much power throughout the rev range. The sound is CRAZY too and so addictive. I thought traction might have been a problem due to the manual box but it just grips and goes. The power comes in so well and everyone whose been in the car is amazed, I even got somebody to cry out in laughter.
Its so difficult to actually explain how different the car is now but I am so glad and happy with it. Its like the old machine has been brought to life.
Thank You Promotec (Rolf) for all your hard work