Hi All,
So I've been considering an exhaust upgrade but they are pricey! If this goes wrong on me i'll just order a custom X pipe as discussed in the thread below
I found a thread on another forum about an electronic exhaust cutout, and it got me really interested, here is the link:
http://www.z4-forum.com/forum/viewtopic.php?f=9&t=94234
So I've ordered the thing, question is how on earth do I go about wiring it it...Its the Z4M roadster that I have, and the battery is in the boot/trunk so should be easy - just want to make sure I don't drill through the petrol tank or any cables...
Wiring advise please!
Thanks,
Jack