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Akrapovič porsche 911 (991/991. 2) gt3/gt3 touring/gt3 rs evolution race header set

Akrapovič Porsche 911 (991/991.2) GT3/GT3 Touring/GT3 RS Evolution Race Header Set

£6,655.01

Checking current stock levels...

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Installation Instructions
An installation guide is available for this product, download here.
SKU: E-PO/T/5 Categories: , , , , PP-PC-30

Akrapovič Porsche 911 (991/991.2) GT3/GT3 Touring/GT3 RS Evolution Race Header Set

The Evolution Race Header Set transforms the slip-on system into a full system, specifically designed for the track, giving the Porsche GT3 the enhanced performance it deserves. Handcrafted titanium headers feature 100 cpsi sports catalytic converters and titanium flanges—cast in Akrapovič’s own foundry. This system delivers a perfectly smooth power curve from 3,000 rpm right through to the top of the power band, continuously increasing performance as the revs climb. Alongside improved torque and significant weight savings that enhance handling, the addition of the Evolution Race Header Set will make your car perform like a true cup racer—complete with a deep, loud, and powerful Akrapovič racing sound to match its performance.

When installing Akrapovič aftermarket optional link pipes with sports catalytic converters or without catalytic converters, which are intended for closed-track use only, remapping the ECU is mandatory. For any Akrapovič aftermarket exhaust system developed for closed-track use, we recommend remapping the ECU to prevent potential “check engine light” warning signals.

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

Exhaust Data

Unit Akrapovič Max gain
Max. power kW 377.8 / 8150 rpm + 21.6 / 4300 rpm
HP (m) 513.7 / 8150 rpm + 29.4 / 4300 rpm
HP (i) 506.6 / 8150 rpm + 29 / 4300 rpm
Max. torque Nm 477.1 / 6100 rpm + 31.5 / 3550 rpm
lb-ft 351.9 / 6100 rpm + 23.2 / 3550 rpm
Weight kg 7.03 – 24.1
lb 15.5 – 53.1
% – 77.4
Volume dB 112.5 / 4000 rpm 17.5
Inst. time min 300
Weight 20 kg
Brand

E-PO/T/5 Confirmed Fitment

Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions

PORSCHE (4 Models)
911 (991) 3.8 GT3 (MA1.75) | 475hp
Petrol 3799cc | Coupe | 2013 - 2017
911 (991) 4.0 GT3 (MA1.77/MDG.GA) | 500hp
Petrol 3996cc | Coupe | 2017 - 2020
911 (991) 4.0 GT3 RS (MA1.77/MDG.GB) | 520hp
Petrol 3996cc | Coupe | 2018 - 2020
911 (991) 4.0 GT3 RS / R (MA1.76/MDG.GA) | 500hp
Petrol 3996cc | Coupe | 2015 - 2020

Stock at Progressive Parts

Delivery timescales are given as estimates in good faith, but cannot be taken as precise or exact information. We highly advise against booking installation/workshop time or engaging in preparatory work until you've received and inspected the goods.

What do our stock statuses mean?

1+ IN STOCK in green stock is readily available in one of our warehouses for express delivery (at the time of viewing).

LOW STOCK in green means we're running low! 1 or 2 left on the shelf so act fast. Over evenings, weekends and bank holidays this stock can move quickly so please bear this in mind.

0 IN STOCK in blue means our primary warehouse does not have unallocated stock, but our UK partners do. Often these can be shipped quickly and efficiently. You'll be notified via the Track My Order page if further delays are unavoidable.

MADE TO ORDER in blue means we've partnered with a supplier which primarily makes their products to order. It's not on our shelf, but your order goes into production immediately.

0 IN STOCK in orange means everybody we work with is unfortunately out of stock. Stock is not available in the UK. The best course of action is to place an order to create an allocation from the next batch arriving.

OUT OF STOCK in red. This product is unavailable to order, for whatever reason we're unable to obtain stock or there is an issue with supply/lead times.

We're tuners too!

Our staff are car enthusiasts, we understand the need for speed... This includes getting your orders out the door as quickly and securely as possible!

In some instances, extended lead times are unavoidable. This is as labour-intensive and frustrating for us as it is for you, please know we are doing our best to facilitate your modification goals. Abuse of our staff or systems will not be tolerated.

Thank you, Team PP

In the words of the Vehicle Standards Agency (VCA), type approval provides "confirmation that production and samples of a design will meet specified performance standards".

For emissions components this encompasses noise, emissions and balanced back pressure, which have a strong influence on maintaining engine performance (power), and fuel efficiency. Type approval ensures that an aftermarket component will reach, or exceed the performance standard of the corresponding OE part.

Type-approval then, is a certain guarantee that an end user will receive a product of OE equivalent performance attributes.

Products on the Progressive Parts website that meet this approval will be clearly marked or labelled EC or ECE approved.