This white 2010 997 C4S Targa came into us for a bit more sound from the exhaust with the SharkWerks system fitting the bill. To get a bit more power and improved 91 octane tuning we also installed the EVOMSit software.

In she comes:


The Targa has some nice lines:


A look at the factory center exhaust (non PSE equipped this time):


The stock center section is removed without the need for the bumper to come off:


The SharkWerks Exhaust installed:


The EVOMSit software is tuned for 91 octane and uploaded via the OBDII port:


Ready to go home:




Here's a video showing this exhaust on our 09 S PDK:
‪SharkWerks 2009 Porsche 997S Project Car: TechArt, HRE & EVOMSit‬‏ - YouTube

And another showing a recent GTS with PSE and this same exhaust:
‪SharkWerks Exhaust on 2011 Porsche 997 GTS with Porsche Sport Exhaust‬‏ - YouTube