Description
Experience refined sound and performance with the CARGRAPHIC Turbo-Back Sport Exhaust System (TÜV SOUND Version) for Porsche 991 Turbo / Turbo S 3.8L. This system combines high-flow 200cpsi Ø130mm T-38 HD tri-metal sport catalytic converters with a precision-engineered CARGRAPHIC Sport rear silencer, delivering freer exhaust flow, reduced backpressure, and enhanced throttle response. Designed for street use, the TÜV SOUND Version offers a sporty yet practical tone — perfectly balanced for everyday driving. Built from lightweight SS304L stainless steel with CNC mandrel bends, reinforced brackets, and absorptive silencer design, it ensures long-lasting durability and perfect fitment. Fully OBD2 compliant with no CEL and no ECU/DME reprogramming required. PERFORMANCE – Made in Germany.
Fitment:
- Porsche 991.1 Turbo / Turbo S 3.8L (2014–2016)
- Porsche 991.2 Turbo / Turbo S 3.8L (2017–2019)
System Components:
- CARGRAPHIC sport catalytic converter set with 2x 200cpsi Ø130mm T-38 HD tri-metal cats
- CARGRAPHIC Sport rear silencer
Key Features:
- TÜV SOUND Version – refined sporty exhaust note, suitable for street use
- Fully OBD2 compliant – no Check Engine Light; no ECU/DME reprogramming required
- Absorptive silencer design for smooth, tuned acoustics
- CNC mandrel-bent pipework maintains constant diameter for maximum flow
- Constructed from lightweight SS304L stainless steel
- Dyno-tested high-performance components
- Olive- and slide-connections allow easy installation and precise alignment
- Aeroquip fittings provide expansion flexibility without cracking
- Reinforced laser-cut brackets for strength and reliability
- Reduced backpressure and lower operating temps
- Improved throttle response and freer revving
- Tuned low-level tone with sharper, crisper sound as revs increase
- Model-specific acoustics in keeping with Porsche character
- Weight reduction compared to stock system
