Worlds most Insane 10 into 1 Exhaust Headers for my V10 BMW M3 - By Celeritech

I unbox the world’s most insane 10 into 1 exhaust headers for my V10 BMW M3. Designed and made by Celeritech, I think they’re probably the craziest headers I’ve ever seen. ►Check out Celeritech here ►Subscribe for more! ►Find me on IG & Driftworks Did you know we have a gigantic online wheel and suspension shop? ► ►Playlist of all V10 E46 M3 episodes: #headers #v10 #bmwm3