[1320racer]

He reduced the spikes of torque in lower gears to make it more manageable to drive. His shop had their own F10 M5 for a while and was used to determine safe driving limits for the F10 platform. His family loved the car until he installed downpipes without cats. The smell and mess of black on the back of his white car drove him crazy. He later installed high flowing sport cats and all was good again.

Their M5 vehicle ran at MPAC Pocono and I believe he said back it was back in 2016. I was there last summer and it was just a blast to watch. I’ll run my car there some day.