Cargraphic 991 Turbo/S exhaust system
Turbo Back Exhaust Systems for Porsche 991 Turbo /Turbo S with integrated exhaust flaps to be used with
either OE flap control (if available) or with our optional performance flap control system.
When the flaps are fully opened, 35% of the exhaust fumes flow freely out of the outer tailpipes.
The sound is breath taking!
This turbo-back exhaust system has been developed and tested to the highest standard on the dyno.
It is designed as an absorptive silencer including a special catalytic converter set, coated in a Tri-metal material, which
is fully OBD2 compliant. No CEL (Check Engine Light) and No DME/ECU programming required.
The result is besides more power and torque a better response characteristic. Further evidence of improvements
made, are recognized through an enhanced acoustic and weight reduction. Strengthened brackets as well as the
olive- and slide system ensure an exact adjustment, which guarantees a stress-less installation.
New modular design with the possibility of interchanging components. Developed for maximum flow this unique
CARGRAPHIC part creates the following further advantages:
- Reduced backpressure
- Reduced temperature
- Maximized performance
- Enhanced sound
- Weight reduction
- Lasercut machined stainless steel flanges for accurate plain fit
19KW (25PS) more power and 30Nm additional torque.
The system includes:
1x Tri-metal Ø 130mm big volume 200 cell highflow
HD catalytic converter set, fully OBD2 compliant.
No CEL and No DME/ECU progamming required.
1x absorptive silencer
2x Holding Straps + coupling kit
The exhaust fits the original tailpipe sets.
2 sound levels available: NO DRONE OR RESONATION