Carved out of Steel: Stealth.Pilot's 2014 Frozen Grey M5 Individual

[stealth.pilot]

Originally Posted by HappyMan

Wow thats an excellent detailed info. Thanks.
I am curious if race axle back will be very loud, i heard that sport almost like stock in terms of loudness.

Sport is a significant increase in loudness outside the car. But inside the car, you need the full sport, otherwise it is subtle.

If you really want more of an in cabin experience then get the Race. Ideally the race with the mid-pipes. But be prepared for drone. Also instead of getting mid pipes, you could equally just take out the resonator (same thing).