Product description:
CARGRAPHIC Sport Rear Silencer Set with integrated exhaust valves

Consisting of:

• CARGRAPHIC sport rear silencer set with integrated exhaust valves
• CARGRAPHIC Adapter kit

SOUND / SUPER SOUND Export Version

To be used with OE / Factory tailpipes of the 3,8l 2S / 4S models, or optional, with CARGRAPHIC tailpipes.
Not suitable for Porsche Sport Exhaust (PSE) tailpipes.

NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.

Fits for:

• Porsche 997.1 Carrera 2S / 4S  3,8l

Features:

• Absorptive silencer design with CNC mandrel-bent pipework
• Fully made from SS304L lightweight stainless steel
• Special produced, formed, concave domed end baffles for optimum stability and sound volume
• High performance components, dyno tested
• Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
• Reinforced laser-cut brackets
• Reduced backpressure due to freer flowing
• Reduced operating temperature
• Maximized performance
• Improved throttle response, freer revving
• Improved enhanced acoustics with no drone, resonation or vibration
• Improved low level tone with sharper, crisper and volume increasing sound with revs
• Model specific tuned sound still in keeping with the Marque
• Weight reduction

PERFORMANCE - Made in Germany
up to 7KW(10PS) more power and 10Nm additional torque

Attention:
Not suitable for Porsche Sport Exhaust (PSE) tailpipe set.

All Porsche 997.1 Carrera / Carrera S models equipped with standard exhaust system require our optional available CARGRAPHIC performance valve control unit. This control unit enables following functions:

SPORT mode - valves always open
COMFORT mode - valves always closed

Models, equipped with Porsche Sport Exhaust Sytem (PSE), are able to use the factory valve control unit in combination with CARGRAPHIC sport rear silencers or exhaust systems. Optional available CARGRAPHIC valve control unit enables following functions of the exhaust valves:

SPORT mode - valves always open
AUTOMATIC mode - factory unit takes over control

Fitting Service:
Benefit from our fitting service in our modern and hightech workshop. A team of qualified, experienced technicians fulfill all your needs with due skill, care and diligence.