27Jan/090
Porsche 911: New sports exhaust system coming
Porsche will offer a new sports exhaust system for 911 from February. t the touch of a button the exhaust system switches over to a more sporty and emotional sound. The new exhaust system is made of modified stainless-steel main silencers and stands out through its two dual tailpipes.
Porsche says that the "heart of the system is the exhaust flap on each main silencer activated by the engine's electronic control system and switching over to a more sporting sound as soon as the driver activates the sound mode."
[Via: germancarblog]