SC Project 4-2-1 Titanium headers for Z900 (2017-24)

SC Project 4-2-1 Titanium headers for Z900 (2017-24)

The SC Project 4-2-1 Titanium headers for Z900 (2017-24) offer a full-system option focused on performance and lightness. The headers use titanium construction and deliver a claimed power increase of +8.8 hp at 10200 rpm. They also provide +7.1 Nm of torque at 8200 rpm. In addition, the system reduces weight by 5.6 kg, with the SC headers weighing 2.7 kg compared with 8.3 kg for the OEM setup. Visit our website for more parts and accessories of Kawasaki

Performance and Weight

The SC Project 4-2-1 headers focus on two key areas: performance and lightness. The system produces +8.8 hp at 10200 rpm and +7.1 Nm at 8200 rpm. It also offers a 5.6 kg weight saving. The SC setup weighs 2.7 kg, while the OEM setup weighs 8.3 kg.

This combination makes the headers a focused option for the Kawasaki Z900. The 4-2-1 configuration forms part of the full-system design. The headers use titanium as their material.

Titanium 4-2-1 Header Construction

SC-Project developed this full system through its in-house R&D department. The development work also involved major MotoGP and SBK championship teams. The system is available in full titanium or AISI 304 stainless steel versions. This particular product uses titanium headers.

The SC-Project full system also works with the entire range of slip-on mufflers dedicated to the motorcycle for which the system was designed. The headers can house the original lambda sensor, which keeps the original lambda probe part of the system.

Lambda Sensor and Catalytic Converter

The system includes provision for the original lambda sensor. This allows the SC-Project headers to house the original lambda probe.

The design also involves removal of the original catalytic converter. According to the supplied product information, this allows an important reduction in operating temperature. It also gives the Z900 a deep and gloomy sound that forms a distinctive part of the SC-Project range.

Racing Use and ECU Recommendation

The SC Project 4-2-1 Titanium headers for Z900 (2017-24) are marked FOR RACING USE ONLY. For better performance, SC-Project recommends installing an additional control unit or remapping the standard unit.

The system therefore combines titanium construction, a 4-2-1 header layout, stated power and torque gains, and a significant weight reduction. With its racing-use designation and compatibility with dedicated SC-Project slip-on mufflers, it provides a focused full-system option for the Kawasaki Z900. SC Project 4-2-1 Titanium headers for Z900 (2017-24) deliver +8.8 hp, +7.1 Nm and 5.6 kg weight saving. For racing use only. Full titanium headers for Z900.