SC-Project 4-2-1 titanium exhaust system with silencer (350)

The complete 4-2-1 full titanium system for the new Aprilia RSV4 is based directly on the experience gained by the SC-Project Racing department together with the Aprilia Racing Factory Team .

No compromises, maximum performance , with great attention to detail: the best technologies and the best materials for the creation of a real work of art. Available in two different configurations : with silencer length of 350 mm .

The silencer used is the flagship of the SC-Project range, the SC1-R model in carbon fiber . The 350mm version has been specially designed for high performance in compliance with the restrictive noise limits of the circuits: it is equipped with a removable dB-killer (100 dB with dB-killer at 6500 rpm, 102 dB without dB-killer at 6500 rpm).

The complete 4-2-1 system is made entirely of ultra-light titanium , with TIG welds carried out in a controlled environment. The system is designed for the connections of the original lambda sensors. The sealing springs are fitted with a metal cover to withstand maximum loads. The kit is rounded off by a special heat shield and a silencer bracket , both made of carbon fiber. All components required for installation are included in the kit.

The weight reduction is considerable: -3.9 kg with 350 mm silencer (compared to the original system).

To achieve maximum performance and optimize the performance of the system and the engine, it is recommended to tune the ECU.