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Akrapovic Evolution Header Set (Titanium) for Porsche 992 GT3

Akrapovic Evolution Header Set (Titanium) for Porsche 992 GT3

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Evolution Header Set (Titanium) was tested and developed together with Slip-On Race Line (Titanium) system.

This product is made using high-grade titanium, with the parts sandblasted and coated for durability. This new header set has a routing that has been designed to perfectly direct the gas flow. Showcasing the special manifold crossover pipes in the headers, cast in the Akrapovic in-house titanium foundry, this innovative design comes directly from race-proven exhaust systems, and this is the first time it has featured in an Akrapovic aftermarket car exhaust. This masterpiece of engineering is designed solely to optimize the performance of the Slip-On Race Line (Titanium) in the midrange. Many parts in the headers are cast in the in-house foundry, and the complete use of titanium results in a weight saving of 3.8 kg, which is 28% lighter than the stock equivalent. 

Tuned quarter-length resonators in addition to the catalytic converters ensure the sound quality and the absence of any distortion or unwanted frequencies, creating a unique sound experience. The combination of an Akrapovic Slip-On Race Line (Titanium) and Evolution Header Set (Titanium), developed for use on closed-course competition circuits only, provides increases of 16.6 kW (22.6 hp) in power at 4,550 rpm and 35.2 Nm in torque at 4,500 rpm, when tested on the Akrapovic dyno against a Porsche 911 GT3 (992) with a standard stock exhaust.

When installing the Akrapovic Evolution Header Set (Titanium) on vehicles with particulate filters, remapping the ECU is mandatory to prevent potential “check engine light” warning signals. When installing the Akrapovic Evolution Header Set (Titanium) on vehicles without particulate filters, remapping the ECU is recommended.

This system fits also on vehicles equipped with Otto particulate filter (OPF).

This product does not fit on RS version.

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

Technical Data:

Unit Stock Akrapovic Max gain
kW 376.2 / 8450 rpm 382.3 / 8350 rpm + 16.6 / 4550 rpm
HP (m) 511.5 / 8450 rpm 519.8 / 8350 rpm + 22.6 / 4550 rpm
HP (i) 504.5 / 8450 rpm 512.7 / 8350 rpm + 22.3 / 4550 rpm
Nm 476.4 / 6050 rpm 481.6 / 5850 rpm + 35.2 / 4500 rpm
lb-ft 351.4 / 6050 rpm 355.2 / 5850 rpm + 26.0 / 4500 rpm
kg 13.5 9.7 - 3.8
lb 29.7 21.4 - 8.3
% - 28.0
dB 97.2 / 3750 rpm 107.3 / 3750 rpm 10.1
min 120

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Corner-Weight Adjustment

Corner-weight adjustments, also known as balancing or scaling, are essential for any vehicle aiming to achieve optimal performance, handling, and stability. This process involves adjusting the weight distribution across all four wheels, ensuring that each carries an equal part of the car’s total weight. Ideal for racing enthusiasts, track-day heroes, and those who demand precision in their vehicle’s handling, corner-weight adjustments can significantly impact your driving experience.

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Wheel alignment is not just about a smoother ride; it’s a vital service that affects your vehicle’s handling, fuel efficiency, and tire lifespan. Misalignment can lead to uneven tire wear, poor fuel economy, and potentially unsafe driving conditions. Regular checks ensure your vehicle performs at its best.

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When it comes to enhancing your vehicle's performance and aesthetics, the choice of wheels plays a pivotal role. At Heasmans, we understand this better than anyone. That's why we offer an exclusive collection of premium wheels from the world's most renowned brands like Vossen Wheels, HRE Wheels, Novitec Wheels, and Mansory Wheels, among others. Each brand we offer stands as a testament to our commitment to quality, innovation, and design.

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We specialize in elevating the aesthetics and functionality of your vehicle through our premium body styling services. Our expert team is passionate about transforming your car into a statement piece that reflects your unique style while ensuring it stands out on the road.