Akrapovic Titanium Exhaust BMW F82 F83 M4 Akrapovic Titanium Exhaust System Model: BMW F82 F83 M4 Year: 2014 - 2017 Material: Titanium Item: Slip On Line Titanium Exhaust Performance increasement Power : +7.2 HP Weight : -3.0 kg Torque : +17.4 Nm Cars equipped with Akrapovič exhaust systems benefit from additional performance and increased responsiveness. Significant gains in power and torque are achieved throughout the entire rpm range. All Akrapovič exhaust system measurements are made on our computer-controlled flowbenches. We are authorised Akrapovic car exhaust dealer in Malaysia. Exhaust comes with full 2 years warranty and 100% original. DO NOT buy from grey import that claimed to have warranty but in fact NO warranty and have headache later. Ask for proof of authorised dealer certificate. Call/WhatsApp/SMS +60176185281 (Chester) Got questions or enquiries about Akrapovic for all other car models, plz email: email@example.com Contact us now!