2024 Bmw M3 Competition Xdrive Tune

2024 Bmw M3 Competition Xdrive Tune. The m3 sedan is rated at up to 16 mpg in the city and 23 mpg. I’ve found that you’ll do better than that.

For most, the stock downpipe just a bit too tame in sound, so it’s a popular mod for a throatier sound. I’ve found that you’ll do better than that.