Akrapovic Evolution Header Set with Slip-On Race Line Exhaust – Porsche 991 GT3

Description

The Akrapovic Evo Header Set – S-PO/TI/8-TP-E-L is a race-bred titanium header upgrade engineered specifically for the Porsche 911 GT3. This premium titanium header set dramatically enhances exhaust flow, reduces rear-end weight, and unlocks strong mid-range horsepower and torque gains when paired with a Slip-On Race Line exhaust. The lightweight construction and tuned design bring an aggressive, pure exhaust note that compliments the high-revving flat-six character. Installation is engineered to integrate cleanly with existing Akrapovic exhaust hardware, giving track-focused drivers a significant performance and sensory upgrade.

Fitment Notes

• Designed for Porsche 911 991 GT3 models

• Direct bolt-on replacement for OEM components

Included

• Left & right handcrafted Titanium header assemblies — precision tuned for optimal flow and weight savings. 

• Slip-On Race Line Exhaust (Titanium) w/ Titanium Tail Pipe Set

• All necessary flanges, gaskets, and mounting hardware for proper installation.

Product Specs

• Construction Material: High-grade titanium for excellent strength, heat resistance, and reduced mass. 

• Weight Savings: Significant mass reduction compared to OEM cast headers, improving weight distribution and response.

• Exhaust Design: Optimized runner lengths and chamber geometry for improved gas flow and scavenging under load.

• Sound Character: Deep, aggressive exhaust note with a sharper, more pronounced tone — especially at higher RPMs (with Slip-On Race Line). 

• Fitment: Porsche 911 GT3 (991) 2014-2019

Product Features

• Titanium Header Construction: Ultra-lightweight, race-grade titanium headers reduce weight and improve performance dynamics. 

• Enhanced Exhaust Flow: Tuned runner lengths and high-flow design maximize horsepower and torque potential when combined with Akrapovic exhaust systems. 

• Aggressive Sound Signature: Produces a richer, more expressive exhaust note that matches the GT3’s naturally aspirated character. 

• Optimized for High-RPM Power: Designed to improve throttle response, mid-range torque, and power delivery up through the redline. 

• Track-Focused Performance Upgrade: Ideal for aggressive street use and track applications when paired with Akrapovic systems.

• Precision Engineering: Created to integrate seamlessly with Akrapovic exhaust hardware for clean fitment and finish.

Explore more from our collection.