2014 550XI with Active Autowork Catless DP , Meistershaft exhaust, K&N filters.
After the Downpipe install the car feels like a rocket ship! The throttle response is insane. The turbo lag is almost eliminated. I can do full WOT pulls in 4th gear at 60 and it pulls hard! I was not able to do that prior with stock DP as the turbos were not fully spooled. I will be dynoing this week!
[u2b][/u2b]
[u2b][/u2b]