Description
CARGRAPHIC Motorsport Exhaust System Kit 3 is a high-performance, lightweight SS304L stainless steel exhaust system with optional TÜV certification. Designed with 2" equal-length long tube primaries and integrated 74mm exhaust valves, it delivers significant power gains, superior sound, and excellent drivability while remaining fully OBD2 compliant with no check engine light or ECU reprogramming required.
Fits For:
- Porsche 997.1 GT3 3.6L
- Porsche 997.1 GT3 RS 3.6L
Package Contents:
- CARGRAPHIC Long tube manifold set with 2" / 50.80mm primary pipe diameter
- CARGRAPHIC Sport catalytic converters with integrated 74mm exhaust valves and 2x 200cpsi Ø130mm OBD2 HD tri-metal catalytic converters
- CARGRAPHIC Sport wheel arch silencer set with reinforced band straps
- CARGRAPHIC Connection pipe set from wheel arch silencers to final silencer
- CARGRAPHIC Double-end tailpipe with choice of 89mm / 3.5" or 100mm / 4" diameter, round, slash cut, mirror polished
- Fitting kit
Features:
- Fully OBD2 compliant – no check engine light (CEL), no ECU/DME reprogramming
- Significant weight saving of 7.5 kg compared to standard exhaust system
- 2" / 50.80mm equal-length long tube primaries merge through a racing style spliced collector
- Perfectly matched exhaust components with absorptive silencer design
- CNC mandrel-bent pipework for constant diameter and smooth flow
- Fully made from SS304L lightweight stainless steel
- Dyno tested high-performance components
- Olive and slide connections for easy installation and perfect adjustment
- Aeroquip fittings allow heat expansion without cracking
- Reinforced laser-cut brackets for durability
- Reduced backpressure and operating temperature for improved performance
- Maximize throttle response and freer revving
- Enhanced acoustics with no drone, resonance, or vibration
- Sharper, crisper, and volume-increasing sound with engine revs
- Model-specific tuned sound that respects Porsche heritage
- +17 kW (23 PS) additional power and +17 Nm additional torque
- PERFORMANCE – Made in Germany
Tailpipe Finish Options:
- Mirror polished
- Gloss-black enamelled
- Matt-black thermopaint
- Visual-carbon matt finish with stainless steel liner
- Visual-carbon gloss finish with stainless steel liner
Valve Control Compatibility:
Compatible with factory Porsche onboard valve control system. Optional CARGRAPHIC 2- or 3-Mode performance valve control units available:
2-Mode Control:
- Sport Mode: valves always open
- Automatic Mode: OEM valve control active
3-Mode Control:
- Sport Mode: valves always open
- Comfort / Noise restricted Mode: valves permanently closed
- Automatic Mode: OEM valve control active
Important Notes:
- Factory valve control system can be retained or replaced by CARGRAPHIC units
- TÜV certification available optionally
PERFORMANCE – Made in Germany
