Bypass pipes fitted to mine. Cost me £130 all in.
Before:
https://www.youtube.com/watch?v=9zwazw6F6D0
After:
https://www.youtube.com/watch?v=iXa-0kXSWUQ
Same camera (iPhone 6S), same distance, same car. Sounds perfect. No need to spend hundreds when this gives the sound of the original PSE  you just don't get a switch, but why would you want to turn this off 
__________________
Porsche Boxster S Type 986
Bi-xenon Headlight Upgrade | 987 S 18" Anthracite Alloys | Android Head Unit | 5000k 55w HID's | 5000k Cree DRL's | 5000k Cree number plate lights | Cree LED Indicators | One-touch roof operation | Bypass exhaust pipes | Parking sensors | Ambient footwell lighting
|