Capristo 100 Cell Sport Cats for Porsche 718 Spyder / GTS / Cayman GT4 2017+
Crafted from premium T309 (1.4828) stainless steel and hand-polished to a mirror finish, this Capristo system features ultra-high-flow 100-cell sports catalytic converters designed to maximize airflow and performance. The large 5.2-inch packaging ensures optimal exhaust flow for the valved system, which intelligently manages backpressure: closed valves boost low-RPM torque and catalytic efficiency, while open valves leverage the free-flow cats for peak high-RPM power. For off-road/track use only.
Key Features & Notes:
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Premium Construction: T309 (1.4828) stainless steel, hand-polished mirror finish.
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Ultra-High-Flow Catalysts: 100-cell substrate maximizes exhaust flow for increased performance.
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Optimized Flow Design: Large 5.2-inch diameter packaging prevents flow restriction.
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Intelligent Valve Control:
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Closed Valves (Low RPM): Increases backpressure for torque and raises temperature for optimal catalyst function.
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Open Valves (High RPM): Utilizes full free-flow capability of the 100-cell cats for maximum power.
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Intended Use: Recommended for Off-Road and Track Use Only.
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CEL Warning: Replacing OEM catalytic converters may trigger a Check Engine Light (CEL). Disabling a recurring CEL requires an ECU tune or O2 sensor extensions.
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Legal & Safety:
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Use of sports catalytic converters may be prohibited on public roads in some regions (e.g., certain US states). Buyer must ensure compliance with local laws.
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For racing/private track use only on public roads at your own risk.
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Avoid revving the engine while stationary. Exhaust flames may occur and cause damage to nearby vehicles or persons.
Fitment Chart:
| Make |
Model |
Year |
Porsche
|
718 Spyder
|
2017
|
|
Porsche |
718 GTS |
2017-2022 |
|
Porsche |
718 Cayman GT4 |
2019+ |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Exclusions:
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