Akrapovic dB Reducer

Designed and constructed exclusively for the Porsche 911 GT3 (991) and GT3 RS (991), the Akrapovi dB reducer (Titanium) is aimed at driving enthusiasts who need to keep the noise of the exhaust within approved levels during track-day use. Made from high-grade lightweight titanium, the dB reducer works like an additional muffler to allow extra expansion of the exhaust gases. It is easily fitted by simply removing the Akrapovi tailpipe set and then mounting the dB reducer in place. After installation, the Akrapovi dB reducer (Titanium) reduces dynamic sound levels* by approximately two or three decibels** while still retaining the unique Akrapovi sound and character. It is designed to fit and reduce the measured dynamic sound levels of all Akrapovi systems for the Porsche 911 GT3 (991) and GT3 RS: the Slip-On Line (Titanium), Evolution Line (Titanium), Sports Cup Line (Titanium), and Evolution Race Line (Titanium). The Akrapovi dB reducer (Titanium) is also totally compatible with the optional Akrapovi carbon-fibre diffuser, which is available for the Porsche 911 GT3 (991).