Spark RACING complete kit + FORCE EVO: stainless steel manifolds + titanium silencer ZX-4R 2024-2025

Spark RACING complete kit + FORCE EVO: stainless steel manifolds + titanium silencer ZX-4R 2024-2025

Spark started the development work for the brand new 4-cylinder from Japan with the aim of maximizing performance and giving an even more aggressive sound and look to the "baby screamer", so as to make it perfect for the most important tracks around the world.
Such careful and meticulous work results in different systems configurations allowing to significantly improve performance, add a touch of 100% Italian design and reach even the most restrictive sound limits required in some European circuits.

A truly excellent result, so good that it has been chosen to equip all the Kawasaki ZX-4RRs in the first and most important single-brand trophy: the 2024 Kawasaki British Superteen Championship, within the BSB Championship.

GKA8850T complete system is the protagonist of the British single-brand championship: it is composed of Aisi 304 stainless steel manifold with 4-2-1 pipes diameters and tapers designed and tested to optimize performance. The technologies and structural details of such product is derived from experience in Superbike and Moto2: CNC machined solid connections, the choice and sizing of compensators guarantee top reliability and performance.

The system is also decorated with the Konix Evo silencer: the latest silencer created in Spark R&D has an extremely racing design. The carbon end cap has been designed in collaboration with a Maranello style centre. The volume allows the Konix to comply with the dB level imposed on British circuits and and the same time it is extremely light because it is entirely made of titanium (the silencer case and the inner endcap are made of titanium). The silencer can be provided with the db killer (G9999), NOT included in the box.
The mounting kit includes the hanger to chassis for race use as wellas a dedicated mounting kit for the original bike, allowing you to keep the passenger footpegs.

- Noise: 105 dB at 7500 rpm (350 mm silencer) and 98 dB at 7500 rpm (400 mm silencer)

- Manifold: Stainless steel

- Silencer end cap: Carbon fiber

- Silencer body: Titanium

- Supplied with silencer bracket

- Supplied without dB killer

- Silencer length: 350 mm or 400 mm

- Weight: 4.7 kg vs. 9.4 kg stock

- Connector: Stainless steel

- Silencer type: Force Evo