[JB M4]

Hi my friend wants more sound from his brand new BMW 850i but he wants to keep the warranty...I suggested just downpipes with removal at service time...any suggestions

[Ehloo]

I would imagine a pretty small population in th3
850 and m8
And many exhaust companies wouldn’t spend the RD money.
But usually akrapovic,
Eisennmann and Remus play ball

Originally Posted by JB M4

Hi my friend wants more sound from his brand new BMW 850i but he wants to keep the warranty...I suggested just downpipes with removal at service time...any suggestions

[Ehloo]

I awaiting my 1200 miles service and I will be installing my secondary Downpipe’s. I had purchased a set of used boostlogic from a m5 and confirmed they will fit. Anxiously waiting to see how they will sound. Hoping it will be enough an not have to get a exhaust system. Actually like the clean note of the m8 right now. Just need some more volume

Originally Posted by Ehloo

I would imagine a pretty small population in th3
850 and m8
And many exhaust companies wouldn’t spend the RD money.
But usually akrapovic,
Eisennmann and Remus play ball