Akrapovič Porsche 911 GT3RS/GT3 (991) Header Set Evolution (Titanium)

Akrapovič's titanium Evolution Header Set for the Porsche 911 GT3RS/GT3 (991) replaces the restrictive factory exhaust manifolds with a free-flowing design, genuinely improving exhaust gas extraction from this celebrated naturally-aspirated flat-six and unlocking noticeably more of the engine's true performance potential. Complex components are cast in Akrapovič's own in-house titanium foundry, the same manufacturing precision applied across Akrapovič's motorsport-derived exhaust range.

The factory exhaust manifolds on this platform, like on most road cars, are designed around a compromise between performance, packaging, emissions, and cost. Akrapovič's Header Set removes that compromise, engineering the exhaust ports with genuine motorsport-level attention to gas flow dynamics, letting this high-revving flat-six breathe more freely at exactly the RPM range where it does its most spectacular work.

Important: this is a significant upgrade typically intended for track and competition use. Confirm exact fitment, tuning, and legal compliance requirements for your specific car and region before ordering.

Why Choose This Header Set

• Genuinely improved exhaust gas extraction over the restrictive factory manifolds
• Unlocks more of the engine's true performance potential, particularly at high rpm
• Titanium construction cast in Akrapovič's own in-house foundry
• Motorsport-level attention to gas flow dynamics
• Pairs with Akrapovič's Slip-On Race Line for this platform

Compatibility

• Porsche 911 GT3RS (991)
• Porsche 911 GT3 (991)