Akrapovic Evolution Titanium Header Set for Porsche 992 GT3 (2021–Present) with Catalytic Converters

Description

Take your Porsche 992 GT3 or GT3 Touring to the next level with this elite header upgrade. Crafted from full high-grade titanium, the system delivers significant weight reduction and pronounced power gains. With race-inspired manifold crossover pipes and an unmistakable Akrapovič sound signature, it’s engineered for performance-driven enthusiasts who demand the best. The titanium construction also means quicker throttle response, sharper engine character, and a dramatic finish.

Fitment Notes

• Fits Porsche 911 (992) GT3 and GT3 Touring models, 2021 onward. 

• Designed to work with vehicles equipped with or without Otto particulate filters (OPF) — note: ECU remapping required on OPF-equipped vehicles to prevent CEL. 

• Intended for track or closed-circuit use; may not be legal for street use in all jurisdictions. 

• Direct replacement header set; interfaces with either stock or compatible aftermarket exhaust downstream.

Included

• Left and right titanium header assemblies

• Cast titanium manifold crossover pipes and merge sections

• Heat-shielding and mounting hardware (brackets, bolts)

• Installation instructions

• Documentation for Akrapovič warranty and product details

Product Specs

• Material: Full high-grade titanium construction

• Weight reduction: approx. -3.8 kg (≈8.4 lbs) compared to stock headers (≈28% lighter)

• Power gains: +16.6 kW (~22.6 hp) at 4,550 rpm, +35.2 Nm (~26 ft-lb) torque at 4,500 rpm (Akrapovič dyno tested)

• Compatibility: Works both with OPF and non-OPF versions of the 992 GT3 / GT3 Touring

Product Features

• Race-Derived Crossover Design: Manifold crossover pipes cast in Akrapovič’s titanium foundry enable high-flow scavenging and mid-range torque gains.

• Premium Materials & Finish: Full titanium construction ensures excellent heat resistance, durability, and a dramatic visual upgrade.

• Significant Weight Loss: One of the lightest header solutions for the 992 GT3 platform — reducing unsprung/rotational mass and improving agility.

• Power & Response Boost: Measurable gains at mid-rpm and a sharper throttle feel make this upgrade immediately impactful.

• Distinctive Sound Signature: Tuned resonators and design layout deliver a clear, aggressive exhaust note while maintaining refined tone when appropriate.

• High-End Fit & Finish: Premium hardware and precision manufacturing assure that the upgrade not only performs—it fits cleanly and looks the part.

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