Akrapovic Racing Line (Carbon) Exhaust for Aprilia RS 660 from 2021

This system has been developed to optimize the performance and torque of the 660 cc parallel-twin engine. It features EC/ECE type approval and meets Euro 5 standards. The catalyst is located in the front part of the pre-silencer to ensure that the system fully complies with regulations. The system is plug-and-play capable and does not require any reprogramming. Made from high-quality carbon and stainless steel, as well as lightweight titanium, the system has been developed using race-proven materials. It is designed to highlight the racing look of the machine and is 0.4 kg lighter than the stock system. Tests on Akrapovič's in-house dynamometer showed an increase in power of 2.4 hp at 11,200 rpm and a torque increase of 3.6 Nm at 4,550 rpm when comparing motorcycles with a Racing Line (Carbon) system to a stock exhaust system, providing the rider with improved throttle response. The deep, full, and sporty sound, along with the pulsation of the parallel twin, creates the sensation of riding a motorcycle with a larger displacement, making the Akrapovič Racing Line (Carbon) the ideal exhaust system for the Aprilia RS 660, a mid-weight sport motorcycle.