Porsche 911 992 GT3 & GT3 RS 4.0L Catless Racing Exhaust Headers

Enhance Exhaust Flow and Engine Response on Your Porsche 911 992 GT3 or GT3 RS 4.0L

Designed for the Porsche 911 992 GT3 and GT3 RS with the 4.0L naturally aspirated flat-six engine, these catless racing exhaust headers replace the restrictive factory manifold and catalytic sections with a free-flow tubular design engineered to reduce exhaust restriction and improve gas flow.

Manufactured from high-quality 304 stainless steel, the headers feature an exposed performance-oriented tubular construction without integrated catalytic converters. The catless design supports improved exhaust flow, sharper engine response and a significantly more aggressive exhaust character while integrating with compatible OEM or upgraded exhaust systems.

Professional installation is recommended. Compatible ECU software may be required after installation depending on the vehicle setup.

Key Features:

• High-quality SS304 stainless steel construction
• Catless free-flow design
• Performance tubular exhaust headers
• No integrated catalytic converters
• Designed for Porsche 911 992 GT3 & GT3 RS
• Developed for the 4.0L naturally aspirated flat-six
• Helps reduce exhaust restriction
• Supports improved exhaust flow
• Supports sharper engine response
• More aggressive exhaust character
• Vehicle-specific fitment
• Professional installation recommended

Package Includes:

• 1 × Pair of SS304 Catless Racing Exhaust Headers

Important Information:

These headers feature a catless design and may not comply with emissions or public-road regulations in your country. Compatible ECU software may be required depending on the vehicle configuration.

Compatible Models: