auto123.com
01-27-2009, 12:00 AM
Porsche is offering shoppers an optional upgraded sports-exhaust system for the 911. Even in standard form, the iconic sports car exhibits a distinctive engine note by way of its unique boxer-engine layout and the relatively short length of its exhaust system plumbing.
[full story (http://www.auto123.com/en/news/car-news/porsche-offers-push-button-exhaust-sound-enhancement-for-911?model=911&carid=1095200100&artid=104617)]
[full story (http://www.auto123.com/en/news/car-news/porsche-offers-push-button-exhaust-sound-enhancement-for-911?model=911&carid=1095200100&artid=104617)]