Cargraphic Sport Rear Silencer Sets w/ Flaps (996 Carrera)

Exhaust Tips

Designed to fit

  • 1999 - 2004 Porsche 911 Carrera 
  • 2002 - 2005 Porsche 911 Carrera C4S

Product Details

Weights tested by Flat 6 Motorsports

  • OEM Mufflers: 27.1 Lbs
  • Cargraphic Valved Mufflers: 17 Lbs (-10.1 Lbs)

These sport rear silencers have been developed and tested to the highest standard on the dyno.

They are designed as absorptive silencers which reduce exhaust back pressure drastically.

The result is beside more power and torque a better response characteristic.

Further evidence of improvements made, are recognized through an enhanced acoustic and weight reduction. Strengthened brackets as well as the olive- and slide system ensure an exact adjustment, which guarantees a stressless installation.

New modular design with the possibility of interchanging components. Developed for maximum flow this unique CARGRAPHIC part creates the following further advantages:

  • Reduced backpressure
  • Reduced temperature
  • Maximized performance
  • Enhanced sound
  • Weight reduction


7W (10PS) more power and 10Nm additional torque.


    Cargraphic’s programmable performance flap control system is a universal product to be fitted to cars that already have a standard built in system or come completely without. The performance flap control system includes two remote controls and works with two operational modes:

    OPEN = Flap always open

    AUTO = Flap opens and closes in relation to RPM and throttle position which is individually programmable

    This new innovative performance flap control system is designed to convert both the CAN-BUS and the analog RPM signal. This allows not only the use with older car electronics but also with the latest high tech CAN-BUS driven car control systems.

    An easy installation is guaranteed.


    About Cargraphic


    For more than 30 years CARGRAPHIC and its export division CARGRAPHIC Thomas Schnarr, responsible for all countries except Germany, Austria, Switzerland, Liechtenstein and the BENELUX states, located in Landau in der Pfalz in Germany.

    Over the last decades, our new constructed and renovated company buildings document our affinity with this region, known as the “Tuscany of Germany”. Currently we are offering our customers a complete renovated and modern designed sales area in the centre of Landau with the possibility to discuss various modification options together with their personal sales assistant and with our special trained workshop manager. In our complete new and fully equipped workshop area, the individual modifications will implemented to perfection.

    CARGRAPHIC well known for its aftermarket accessories for exclusive automobiles and especially for its exhaust systems and performance components for Porsche models.