with integrated exhaust valves
- Porsche 718 (982) Boxster GTS 4,0l
- Porsche 718 (982) Boxster Spyder 4,0l
- Porsche 718 (982) Cayman GTS 4,0l
- Porsche 718 (982) Cayman GT4 4,0l


Price Net Export: 3.495,00 € / 6
Price incl. 19% German VAT: 4.159,05 €


request article  print article 

Product description:
CARGRAPHIC Sport Rear Silencer X-Pipe / TRACK / COMPETITION with integrated valves SS304L

  • CARGRAPHIC sport rear silencer with 2 x 2,5" / 63,50mm vacuum controlled exhaust valves PLO ( pressureless open )
  • 2-Hole flanges with 2 x 2,5" / 63,50mm pipework for maximum flow into silencer or directly via X-Pipe into tailpipes
  • Fitting kit with band straps
  • Alternatively fitted with OE / factory tailpipes or optional available CARGRAPHIC tailpipes

Fits for:

  • Porsche 718 (982) Boxster GTS 4,0l*
  • Porsche 718 (982) Boxster Spyder 4,0l*
  • Porsche 718 (982) Cayman GTS 4,0l*
  • Porsche 718 (982) Cayman GT4 4,0l*
Version X-Pipe / TRACK / COMPETITION - For the racetrack with silenced and non silenced separated exhaust flow:

The X-Pipe / 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 lower exhaust stream flows permanently through the silencer, which already reduces the fundamental tone compared to the other silencer versions. The upper exhaust stream flows (with the valve open) via the X-Pipe design directly into the tailpipe, while with the valve closed the complete exhaust stream is first directed through the silencer and is fed into the upper stream before the merged X-Pipe. Due to the pipe diameter of 2.5" / 63.50mm and the special 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 via the X-Pipe into the tailpipes.
  • SOUND: With exhaust valves closed 63.50mm / 2.5" silenced pipe flow through silencer and X-Pipe.
  • To be used with CARGRAPHIC or factory / OEM exhaust components
  • Absorptive silencer design with CNC mandrel-bent pipework
  • New modular design allows SOUND TUNING
  • Integrated vacuum controlled exhaust valves 2,5" / 63,50mm PLO ( pressureless open )
  • Fully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • Reinforced laser-cut brackets
  • Reduced backpressure due to freer flowing
  • Reduced operating temperature
  • Maximized performance
  • Improved throttle response, freer revving
  • Improved enhanced acoustics with improved low level tone with sharper, crisper, slightly muffled and volume increasing sound with revs -no drone, resonation or vibration
  • Automatic / OE Mode with valves partially closed: Enhanced sporty note over OE / Standard via 2 x 2,5" / 63,50mm pipes ( factory 55mm / 45mm ) passing through silencer or via X-Pipe directly into tailpipes .
  • Sport Mode with valves always open: NON SILENCED / SUPER SOUND : Aggressive, sharp amplified enhanced note, sharper, crisper and volume increasing freer flowing mode via 2 x 2,5" / 63,50mm exhaust flow ( factory 55mm ). Maximum unfiltered flow directly unsilenced via X-Pipe in tailpipes.
  • Comfort / Noise restricted Mode with valves always closed : SILENCED / SOUND : Muffled Sound with 2 x 2,5" / 63,50mmexhaust flow ( factory 45mm ) passing through silencer and X-Pipe . Use under full load possible !
  • Model specific tuned sound still in keeping with the Marque
PERFORMANCE - Made in Germany

When ordering, please specify if your OEM silencer is fitted by band straps or a silent block construction - see example pictures in the product gallery.
For Porsche 718 Boxster / Cayman models with Porsche Sport Exhaust (PSE): Factory Porsche on board valve control system can be used. Alternatively, our optional available CARGRAPHIC 2- or 3-Mode performance valve control unit can be used as replacement:

The 2-Mode exhaust valves control system provides:

Sport Mode -
Valves are always open
Automatic Mode -
OEM valve control is active

In Addition, the 3-Mode exhaust valves control system provides the following functions:

Sport Mode -
Valves are always open
Comfort / Noise restricted Mode - Valves are always closed Use under full load with TOURING and TRACK / COMPETITION Silencer versions possible !
Automatic Mode -
OEM valve control is active

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.