Akrapovic Porsche 911 GT3, GT3 Touring, GT3 RS & S/T Titanium Exhaust dB Reducer (991.1, 991.2 & 992.1)

Get your Porsche 911 GT3, GT3 Touring, GT3 RS, or S/T (models 991.1, 991.2, and 992.1) ready for the track with the Akrapovič dB Reducer (Titanium), meticulously engineered to balance performance with compliance during track events. Crafted from high-grade lightweight titanium, this precision-engineered accessory acts as an additional muffler, expanding exhaust gases further to effectively lower dynamic sound levels by approximately 2–3 decibels*, ensuring adherence to noise regulations without compromising the distinctive Akrapovič exhaust note.

Key Features:

• High-Grade Titanium Construction: Ensures durability and lightweight performance.
• Easy Installation: Replaces the existing Akrapovič tailpipe set with minimal effort.
• Sound Level Reduction: Lowers dynamic sound levels by approximately 2–3 decibels* without sacrificing performance.
• Seamless Integration: Compatible with all Akrapovič exhaust systems for the specified Porsche models, including:
  • Slip-On Line (Titanium)
  • Evolution Line (Titanium)
  • Sports Cup Line (Titanium)
  • Evolution Race Line (Titanium)

This solution is ideal for drivers seeking to maintain their vehicle's high-performance standards while ensuring compliance with track noise limitations. The Akrapovič dB Reducer preserves the signature exhaust tone and performance characteristics, allowing for an uncompromised driving experience.

Compatible Models:

• Porsche 911 GT3 (991.1) – 2014–2017
• Porsche 911 GT3 / GT3 Touring (991.2) – 2018–2019
• Porsche 911 GT3 / GT3 Touring (992.1) – 2021–2024
• Porsche 911 GT3 RS (991.1) – 2014–2017
• Porsche 911 GT3 RS (991.2) – 2018–2020
• Porsche 911 GT3 RS / S/T (992.1) – 2022–2025

Additionally, it fits stock exhaust systems for the Porsche 911 GT3 (992.1) and GT3 RS (992.1).

Note: Reductions may vary depending on track-side measuring methods and environmental factors.

Elevate your track experience with the Akrapovič dB Reducer (Titanium), ensuring your Porsche remains both powerful and compliant.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.