€938.32 gross €987.70 RRP incl. VAT
Article number:
AR-71718MI
Product Details
ARROW headers (without catalyst), made of stainless steel.For BMW
S1000RR, Type 2R99, SR99 from model year 2019-
M1000RR, Type SM99, from model year 2020-
For use with original or ARROW rear silencers AR-71903/AR-71554/AR-71006
General Description
They look like bent tubes, yet there is much more to Arrow headers. These header pipes are made from a special steel alloy (racing versions also from high-quality titanium).This V2A steel is highly temperature-resistant and can be easily mechanically deformed. It has high resistance to humidity, water, and weak alkalis, such as those used in motorcycle care products. It is the perfect material for header pipes, although titanium remains the first choice for harsh racing use due to its weight.
In addition to this exquisite material, there is Arrow's expertise: the diameter of the tubes, bend radii, weld seams and their precise placement and execution, the guide of the header pipes.
CNC-machined components and weld seams that do not reduce the internal diameter significantly contribute to optimal power, performance development.
For legal operation, a version with an integrated catalyst is also available for some motorcycles.
Features:
- made from stainless steel or titanium (0.8 mm wall thickness)
- flow-optimised
- more power, performance in conjunction with various rear silencer variants
| Outlet in mm: | 60 |
|---|
For use with original or ARROW rear silencers AR-71903/AR-71554/AR-71006
Changed Vehicle Parts
catalyst is omitted
AR-71903AK
€530.20
AR-71903AKN
€530.20
AR-71903PK
€527.60
AR-71903PR
€579.95
AR-71903PRI
€477.07
| Manufacturer | Model | Type | Model Year | Note | ccm |
|---|---|---|---|---|---|
| BMW | M1000R | SN99 EURO5+ | 2025 - | 1000 | |
| BMW | M1000RR | SM99 EURO5 | 2020 - | Racing | 1000 |
| BMW | S1000R | SN99 EURO5+ | 2024 - | 1000 | |
| BMW | S1000RR | 2R99 EURO4 | 2019 - 2020 | Racing | 1000 |
| BMW | S1000RR | 2R99 EURO5 | 2021 - 2024 | Racing | 1000 |
| BMW | S1000RR | SR99 EURO5+ | 2025 - | 1000 |
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