Quote:
Originally Posted by Dackelone
The switch just breaks the ground contact for the two exhaust valves in the end muffler. Its relatively easy to install.  This was you can have the deep loud bark of the exhaust(like when in Sport or Sport+) but also when you want to drive in comfort mode(or any other modes).  |
Im confused - I thought unplugging the valves would mean they stay closed. But you are saying breaking the ground opens the valves??