Akrapovic header racing steel Kawasaki Z900 2020-2023

Akrapovic exhaust header E-K9R4 stainless steel for Kawasaki Z900 they are designed for riders who want to maximize the performance and reduce the weight of their motorcycle. Thanks to the larger diameter of the pipe compared to the standard, and the shape studied in detail, this Akrapovic manifold is able to offer a significant power gain.

Made of high quality stainless steel, with low weight -4,4kg compared to stock OEM collectors, used with a Slip-On line and tested on the Akrapovic dyno, has a horsepower increase of 5,1 kW (7 HP) at 9850 rpm and a torque gain of 4,7 Nm at 7000 rpm, with a deep and aggressive racing sound.

Akrapovic optional header components are plug and play they do not require any remapping but it is still recommended, these headers do not meet emissions compliance requirements for road or highway use making the EC/ECE type approval invalid. It is also supplied with everything needed for assembly: clamps, sealing bolts and any lik pipes and brackets.

• Power +5,1 kW; Horsepower +7 HP; Torque +4,7 Nm; Weight -4,4kg
• Manifold material: Stainless steel
• Improved airflow
• Racing not approved
• Decatalysed Header
• Everything needed for assembly is supplied