Description

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Capristo 250 Cell OPF Replacement Pipes for Porsche 718 GT4RS 2021-2025

Crafted from T309 (1.4828) stainless steel with a hand-polished mirror finish, these 250-cell high-performance sports catalytic converters maximize exhaust flow and engine power. Recommended for off-road/track use only.

Key Features & Warnings

• Premium Construction: T309 (1.4828) stainless steel, mirror hand-polished.

• High-Flow Catalysts: 250-cell substrate for optimal airflow and performance.

• Flow Science: Lower cell count = larger holes per square inch = increased exhaust gas flow.

• Intended Use: Recommended For Off-Road and Track Use Only.

• CEL Warning: Replacing OEM catalytic converters may trigger a Check Engine Light (CEL).

• CEL Solution: Recurring CEL requires ECU tuning.

• Critical Legal & Safety:

  Use of sports catalytic converters, replacement pipes, and manual valve controls (CES-3, EVCU-1) is prohibited on public roads in some regions.
  Buyer must verify local compliance.
  Exclusively for racing/private tracks. Public road use at your own risk.
  Never rev stationary – exhaust flames may cause damage.

Fitment Chart: