ARROW Racing Titanium Headers for BMW S1000RR from 2019- / S1000R from 2021- / M1000RR from 2020- / M1000R from 2023-

Product details

ARROW Racing titanium headers, no street approval,
for BMW
S1000R, type 2R99, from model year 2021-
S1000RR, type 2R99, SR99, from model year 2019-
M1000RR, type SM99, from model year 2020-
M1000R, type SM99, from model year 2023-
For use with ARROW rear silencers AR-71506, AR-71942, AR-71006

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, keeping pace with 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 play a significant role. Thus, the diameter of the tubes, 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 headers, connecting pieces, and mid-pipes, right up to the rear silencers, is developed through countless dyno runs.

Arrow headers are manufactured from a special steel alloy (racing versions also from high-quality, lightweight titanium). The steel is highly temperature-resistant and very easy to mechanically deform. 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 version is used in racing.

Features:
- Flow-optimised
- Optimal power, performance development in conjunction with various rear silencer versions