The E90 M3 finally got its first power modification! While I was at Precision Dynamics getting the ECS Tuning CSL Carbon Fiber Trunk installed, I made the last minute decision to get the X-Pipe installed as well. At first I wasn't sure how much the MS X-Pipe would change the sound and driving experience of the car, but I am super glad I got this installed! The M3 sounds so much better in the mid-range and top end while still retaining some of the filtering due to the HFC's. The revs are much more pronounced and aggressive now so I can only imagine how the system will sound once I get the M-Performance muffler installed on the car! Make sure to stay tuned for that since it'll be the next mod for the E90 M3 
