Porsche 911 992 GT3 / GT3 RS 4.0L Equal Length Long-Tube Headers with Titanium Valved Exhaust System

Product Overview

Designed for the Porsche 911 992 GT3 and GT3 RS with the 4.0-litre engine, this performance exhaust package is listed as combining equal length long-tube headers with a titanium valved exhaust system. Construction is a mix of 304 stainless steel and titanium, precision TIG-welded and supplied with heat shielding, aimed at street and track use.

Key Features and Benefits

• Equal length long-tube header design
• 304 stainless steel and titanium construction
• Precision TIG-welded joints
• Performance exhaust valve system
• Heat shield finish to help manage temperatures
• Intended for street and track performance

Vehicle Compatibility

The supplier lists fitment for the Porsche 911 992 GT3 and GT3 RS with the 4.0L engine. This fitment is supplier-stated and has not been independently verified. The listing mixes header and catback descriptions, so the exact contents and fitment should be confirmed with us before ordering.

Product Specifications

• Product type: equal length headers with valved exhaust system (as listed)
• Material: 304 stainless steel and titanium
• Welding: precision TIG-welded
• Finish: with heat shield
• Valve type: performance exhaust valve system
• Thickness: standard (figure not provided)
• Engine: 4.0L
• Chassis: 911 992

Installation and Usage

Header replacement on a 992 GT3 is a significant job that typically requires extensive disassembly, and should only be performed by a specialist Porsche or motorsport workshop. Changes to headers can affect catalytic converter function, emissions and engine management, so professional advice and calibration review are strongly recommended. Inspect all joints and heat shields after the first heat cycles.

Package Contents

The listing implies headers and a titanium valved exhaust as pictured, but the exact components, gaskets, clamps and hardware have not been confirmed.

Important Fitment Notice

Please send us your VIN or chassis number before ordering so we can help confirm fitment. Header and exhaust changes can affect emissions and noise compliance, and New Zealand road vehicles must meet WoF requirements. Compliance is the owner's responsibility. Images are for reference only.