Video – 2011 BMW 550i Electronic Exhaust cutouts

Here are a videos of the 2011 BMW 550i with exhaust bypass valve install where we can hear the difference in sound. Enjoy!

[youtube]http://www.youtube.com/watch?v=4lz-u_hnVrM&feature=player_embedded[/youtube] [youtube]http://www.youtube.com/watch?v=QdxoI0pvp70&feature=player_embedded[/youtube]

Check Also

BMW M5 By Mansory Flaunts Carbon Armour And Triple-Pipe Roar

Mansory has taken the already formidable BMW M5 and coated it in an avalanche of …

Leave a Reply