Akrapovic Catback Adapter for Porsche 911 GT3 992.2 - Slip On Catback Adapter Set - Ecotune

Description
Review
Returns/Shipping

Product Overview

Crafted in Slovenia, the Akrapovič Slip-On Race Line Adapter Set (SS) is a required component when installing the Akrapovič Slip-On Race Line (Titanium) exhaust system while keeping the stock headers on Porsche 911 GT3, GT3 Touring, GT3 RS, or S/T (992.1/992.2, 2022–2025 models). Made from high-grade stainless steel, this adapter ensures a secure and precise connection between the exhaust and stock headers, supporting optimal performance and sound. It includes insulation to shield nearby components from heat, enhancing durability and safety.

Functionality

Designed with precision, the adapter set is engineered to maintain the Slip-On Race Line’s performance and sound characteristics. Thoroughly tested for fitment and flow efficiency, it ensures seamless integration with the vehicle’s exhaust system. For vehicles without particulate filters (OPF), the adapter requires the use of plug inserts and nuts from the Akrapovič installation kit to disable backpressure sensors, ensuring proper operation.

Installation Requirements

This adapter set is necessary when retaining stock headers with the Slip-On Race Line (Titanium) exhaust. It is not needed when installing the Akrapovič Evolution Header Set (E-PO/T/9), as the full Evolution system connects directly to the Slip-On Race Line exhaust.

Compatibility and Compliance

The adapter set supports the Slip-On Race Line (Titanium) exhaust’s compatibility with street and highway use in the UK, requiring no ECU recalibration when used with stock headers. It is designed to balance track-ready performance with everyday usability.

Warranty

Backed by a 2-year Akrapovič warranty.

Compatible Models

Porsche 911 GT3 (992.2) – 2025
Porsche 911 GT3 Touring (992.2) – 2025
Porsche 911 GT3 RS (992.1) – 2022–2025
Porsche 911 S/T (992.1) – 2022–2025

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Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Ecotune do not assume responsibility for the use of this part on public roads in the UK or abroad where emissions controls have been removed. It is the customer’s responsibility to ensure compliance with the rules and laws of the area of use. We would like to advise that it is illegal to remove any emission control devices or increase the exhaust noise limit on vehicles permitted to drive on public roads in the UK and most other countries around the world. Please check the rules and laws relating to this in your country. Any parts supplied or work carried out by Ecotune are strictly for off-road use and may fail an MOT test. This means that we cannot accept any responsibility for vehicles being driven on public roads where removal of emission control devices is prohibited. If you carry out this work at our premises, we would not be able to road test afterwards..