ARROW Racing Headers in Stainless Steel for BMW F 750 GS / F 850 GS 2021-

Product Details

ARROW Racing Headers (without catalyst), in stainless steel. For BMW
F 750 GS, Type MG85, from model year 2021-
F 850 GS, Type MG84, from model year 2021-

General Description

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

Collectors and tube 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 tube, bend 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 firing order, the optimal layout of the header, connecting pipes, and mid-pipes right through to the silencers is determined through countless dyno runs.

Arrow headers and mid-pipes are manufactured from a special steel alloy (racing versions also from high-quality, lightweight titanium). V2A stainless steel is highly temperature-resistant and very easy to mechanically form. It has high resistance to humidity, water, and weak alkalis, such as those used in motorcycle care products. Due to its lower weight, the titanium header variant is used in racing.

Features:
- Flow-optimised
- Optimal power, performance development
- Available for numerous models