WANTED: BMW Z4 Exhaust / Backbox (sporty)

[PaulReed94]

I'm after a backbox for my BMW Z4 2.2 2004.
I'm looking to give it a sportier louder sound, any recommendations would be great!

Thanks

 

[PaulReed94]

Can anybody help?

 

[ranski]

if no one is replying then use the search feature, im sure there are plenty of posts like this out there

 

[DPG]

You are probably better off going custom like blueflame.

How much are you looking to spend?