JCR Inconel Cat Delete Downpipes (Heat Shielded) – Porsche 992 Carrera / Turbo

Description
The Porsche 992 Carrera and Turbo models are impressive in standard form, but the restrictive OEM downpipes with catalytic converters and OPF matrix limit both power and sound. The JCR Inconel Cat Delete Downpipes completely remove these restrictions, replacing them with a high-flow, heat-shielded alternative. The result is maximum power, faster spooling turbos, more torque, and a raw, aggressive exhaust note.

Lightweight Design
Thanks to 100% Inconel 625 construction and optimized gas flow, the Cat Delete Downpipes are over 8.34 kg lighter than the OEM section. This weight reduction at the rear improves balance and handling.

Direct Replacement
The JCR Downpipes are completely plug & play and fit directly to the OEM connections. No welding or modification is required. Installation is hassle-free with the included hardware.

Catalyst Delete – Maximum Flow
Instead of simply removing the catalytic converter, JCR has developed a completely new profile that optimizes gas flow from the turbo flange to the main pipe. This ensures maximum flow and performance without compromise.

Heat Management
Equipped as standard with motorsport Inconel heat shielding, which drastically reduces radiant heat to surrounding components. This increases reliability, especially under heavy load on the track.

Performance Gains
Expect +20 to +25 hp and +30 to +35 Nm of torque on a stock ECU. Additionally, drivers will benefit from quicker throttle response, earlier turbo spool, improved mid-range pull, and a more aggressive, sporty sound.

Key Features

• 100% Inconel 625 construction

• Cat Delete Downpipes without catalytic converter

• Motorsport Inconel heat shielding

• Direct OEM replacement

• 8.34 kg weight saving over OEM

• +20–25 hp and +30–35 Nm torque gains

• Improved sound quality

Product Notes
Cat Deletes may cause a CEL without an ECU tune or OBD fix. Recommended for track use and export. Can be combined with other JCR parts for maximum performance.

Applications
Porsche 992 Carrera
Porsche 992 Carrera S
Porsche 992 Carrera GTS
Porsche 992 Turbo
Porsche 992 Turbo S
Porsche 992 Sport Classic
Porsche 992 Dakar

Lead Times
All JCR products are produced in batches. If not in stock, expect a lead time of 30 to 60 working days from the order date. For current lead time information before purchase, please contact us via the contact page.