New shape z4 3.0i sdrive

New shape z4 3.0i sdrive

Author
Discussion

HVAC MATT

Original Poster:

1,116 posts

206 months

Tuesday 3rd March 2015
quotequote all
So, I picked a used z4 with dealer warrenlty for the boss and for my self on weekend. The only thing is, it isn't loud enough! I think it has a active exhaust that comes on when it is in sports plus but I can't really tell the difference. I have heard stores of s golf tee mob. But Google just returns forum chatter

Any thoughts ?

Dannbodge

2,160 posts

120 months

Tuesday 3rd March 2015
quotequote all
Have a look at the exhaust pipes after the backbox. If there is a vacuum line and actuator you will be able to golf tee it.

I've done it to my 335i and it sounds great. Especially on cold starts