[GMP Performance]

Originally Posted by polonus

I just installed Corsa in my E90 M3. I love it! Job was done by GMP in Charlotte, NC: https://gmpperformance.com/index.cfm...8#imageSet_358

I recorded how it sounds. It is done by cheap pocket cameras and a GoPro Hero camera, but still sounds great.

Sounds Great! We enjoyed working with you!