Exhaust manifolds + sports catalysts 250 cells Capristo Porsche 718 Spyder/GTS/Cayman GT4

Test on the dyno (at the wheels) Gain of 19.9 HP (19.6 HP) and 31.4 Nm (23.2 ft.lbs.)

OEM system: 429.1 HP / 433.6 Nm compared to Capristo/200Cell Cat manifolds: 449.0 HP / 465.0 Nm

The complete high-performance CAPRISTO system performance aims to be a balanced increase between power, driveability and sound quality, without obviously forgetting a substantial weight loss. All of this is delivered while maintaining the CAPRISTO philosophy, the best of both worlds, which offers the ability to produce an aggressive exhaust note under acceleration and a more subdued sound for city driving.

CAPRISTO exhaust systems are designed and manufactured using advanced 3D laser scanning, CAD design, digital prototyping and CNC bending/milling in our factory in Germany. Each system is made of high quality T309 (1.4828) stainless steel and hand polished to a mirror finish. After extensive research, this specific alloy was chosen for its sonic resonance, low weight and durability properties which are close to the properties of Inconel (used in F1).

PERFORMANCE MANIFOLDS:

Manifolds use a custom design and modified tube routing compared to stock manifolds to maximize exhaust flow.

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250 CELL SPORTS CATALYST:

High performance sports catalytic converters feature a substrate of 250 cells per square inch made from the highest quality materials currently available, designed to improve airflow for your vehicle and increase performance.

The cell count of a catalytic substrate refers to the number of holes per square inch and is a direct indication of the flow capabilities of that substrate. The fewer holes the larger the hole needs to be to fill a square inch, a larger hole subsequently lets more exhaust flow.

All this high flow won't be It helps if the substrate is "squeezed" into a small diameter container or tube. For this reason, CAPRISTO sport cats are packaged in 5.2-inch packages to maximize exhaust gas flow and operation of the valved exhaust system.

< strong>IMPORTANT

*This header system is designed to be installed directly into existing OEM mounting points*

*Recommended for off-road and track use only*

Replacing the OEM catalytic converter may trigger a Check Engine Light (CEL).

To disable a recurring CEL you will need to tune the ECU or use 02 sensor extensions.

**The use of sports catalytic converters, replacement pipes and controls valve manuals (CES-3, EVCU-1) is not permitted on public roads in some US states and other countries. Please make sure to observe the legal regulations of the respective country/state. Sports exhaust systems not approved for use on public roads are intended for racing purposes only and are designed for use on private circuits. Use on public roads is at your own risk. Before installing an exhaust system, the buyer must ensure that the system can be used in his region. Capristo Automotive emphasizes that you should avoid revving your car when you are not moving! The exhaust flames that could develop could cause damage to vehicles and people in the immediate vicinity!**