CARGRAPHIC Cat-Back Exhaust Systems for Porsche 718 Cayman GT4 4,0l

CARGRAPHIC exhaust systems consist of several perfectly matched exhaust components that replace the standard cat-back exhaust system.
The CARGRAPHIC Motorsport Systems program offers various retrofit solutions for the acoustic and visual upgrading of the original exhaust system for the Porsche 718 Cayman GT4 with 4.0l 6 cylinder Boxer engine.

CARGRAPHIC flow-optimized Otto Particulate Filter (OPF) for Porsche 718 Cayman GT4 4,0l

Significantly better sound and noticeably more power - despite OPF

The new CARGRAPHIC Otto Particulate Filters were developed and designed especially for an optimized exhaust gas flow. The improved exhaust gas routing enables a much more powerful sound and an impressively increased engine performance.

Form and connection like the original component

All CARGRAPHIC OPF models correspond 1:1 in shape, mounting and connection to the series Otto Particulate Filter. This elaborate design allows the factory fastening elements, heat protection parts and sensors to be easily adopted. In addition, the cylindrical design ensures a 100% accurate fit and maximum stability with the rear silencer bracket. This is essential important as without it, it will cause cracking due to the leverage.

CARGRAPHIC Rear Silencer Version TRACK / COMPETITION - For the racetrack with silenced and non silenced separated exhaust flow:

The TRACK / COMPETITION silencer, in conjunction with our 3-mode exhaust valve control, has been specially developed for use on race tracks with particularly restrictive noise limits. Both inlet pipes are separated and provide with 2,5"/63,50mm each, compared to the 55mm and 45mm standard pipes, for maximum flow and best possible reduction of the exhaust back pressure. The upper exhaust stream flows permanently through the silencer, which already reduces the fundamental tone compared to the other silencer versions. The lower exhaust stream flows (with the valve open) directly into the tailpipe, while with the valve closed the complete exhaust stream is first directed through the silencer. Due to the pipe diameter of 2.5" / 63.50mm and the special large-volume, triangular silencer design, operation with a permanently closed valve is possible even under full load.

SUPER SOUND: With the exhaust valves open, loud, as an exhaust stream 63.50mm/2.5" flows non silenced into the tailpipes.
SOUND: With exhaust valves closed 63.50mm / 2.5" silenced pipe flow through silencer.

More than sound for the Porsche 718 Cayman GT4

In addition to the spectacular sound, CARGRAPHIC exhaust systems offer the highest degree of performance. All exhaust components have been developed and tested on the dyno. The optimised exhaust gas flow ensures a reduced exhaust gas back pressure, a reduced exhaust gas temperature and a maximum power increase. Due to the high-quality craftsmanship and the extremely high quality of the SS304L lightweight stainless steel used, the visual impression of the Porsche Cayman GT4 is also enhanced in a sporty and attractive way.

Traditional craftsmanship supported by state-of-the-art manufacturing technology

SS304L lightweight stainless steel, manufactured to the highest standards for the aircraft industry, forms the basis for almost every CARGRAPHIC exhaust component. Each silencer and exhaust pipe is manufactured using traditional craftsmanship with the support of state-of-the-art manufacturing technology such as computer-controlled CNC bending machines, laser cutting machines or orbital welding equipment.