ARROW Racing Headers for CF Moto 450SR, NK, 2025-, without catalyst

Product Details

ARROW headers (without catalyst), made of stainless steel,
For CF Moto 450SR, 450 NK, model year: 2025-
For use with original or ARROW rear silencer AR-71959AKN

General Description

Passion for great sound and a wide range of models – that's what Arrow stands for. With extensive expertise gained from years of data collection and collaboration with racers from MotoGP, WSBK and other classes, Arrow exhaust systems are continuously developed and optimised, incorporating technological advancements and current trends.

Collectors and tubes are key to optimal exhaust gas flow and the intended power, performance development. CNC-machined components and welds that do not reduce the internal diameter contribute significantly to this. Thus, the diameter of the tubes, bending radii, welds and their exact placement and execution, as well as the guide of the header pipes, are optimally adapted to each bike. Depending on the engine and ignition sequence, the optimal layout of the headers, connecting pieces, and intermediate pipes right through to the rear silencers is developed through countless dyno runs.

Arrow headers are manufactured from a special steel alloy. The steel is highly temperature-resistant and can be easily mechanically formed. It has high resistance to humidity, water, and weak alkalis, such as those used in motorcycle care products.

Features:
- Flow-optimised
- Optimal power, performance development