technical F22 M235i

[modocrat]

A mate has an M235i, the car is completely stock. Currently has around 160k km.
He is looking to make it somewhat louder, no silly pops and bangs and nothing too crazy.

What do you guys suggest?

 

[Bugger]

Straight pipe!

 

[Bugger]

👀 might be a bit loud

 

[Urban963]

Catless / high-flow catted downpipe is the obvious first step to liven it up somewhat.