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

Akrapovič dB Reducer (Titanium) ” TP-PO991GT3/BOX

The Akrapovič dB Reducer (Titanium) is engineered for Porsche 911 GT3 and GT3 RS models, providing a solution for drivers looking to keep exhaust noise levels within approved limits during track days. Constructed from high-grade lightweight titanium, this precision-engineered accessory acts as an additional muffler, expanding exhaust gases further to effectively lower sound levels.

The dB reducer is easy to install, replacing the Akrapovič tailpipe set with minimal effort. Once in place, it reduces dynamic sound levels by approximately 2“3 decibels* without sacrificing the distinctive Akrapovič sound and performance. Its design seamlessly integrates with all Akrapovič exhaust systems for the Porsche 911 GT3 and GT3 RS, including:

• Slip-On Line (Titanium)
• Evolution Line (Titanium)
• Sports Cup Line (Titanium)
• Evolution Race Line (Titanium)

Compliance, Compatibility, and Warranty

Designed to help meet noise regulations on track days by lowering dynamic sound levels. Note that reductions may vary depending on track-side measuring methods and environmental factors.

Warranty: Backed by Akrapovič™s 2-year product warranty.

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

Fitment Notes:

•  Also fits stock exhaust systems for the Porsche 911 GT3 (992.1) and GT3 RS (992.1).