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Description
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Fits: 2019 > UP
- Supplied with a RACE-TECH Silencer that has a diamond oval body shape using Titanium for the outer sleeve with a carbon fibre clamp for silencer mounting.
- The End Cap {#8 profile] is formed using carbon fibre for a modern stylish finish.
- A Carbon Fibre heel / heat shield is supplied with this silencer for convenience and style.
- To assist with weight reduction, the internal silencer components and the link pipe are manufactured with titanium.
- The collector set is manufactured in stainless steel and is supplied with the required mounting components.
- This Racing collectors has provision for the O.E. exhaust sensor mounting points (2).
- Note - This competition system is supplied with a dB-Killer for racing noise requlations.
This system does not meet ADR 83:00 noise standards and is not intended for street use.
Arrow Part Number - 71204CKZ
The ARROW COMPETITION Racing exhaust systems are the top-level exhausts in the market, for style, technology and performance.
The features are:
> Technical Note :The BMW Original Equipment Collector unit has a fixed exhaust valve attached.
When replacing this O.E. exhaust with an Arrow Racing Full System #71204/71205CKZ, the exhaust valve will be eliminated.
The BMW On-Board Diagnostic System (EOBD) will display a warning message due to the exhaust valve malfunction [removal]
and the ECU can / will enter a 'Recovery Mode' status.
Therefore, when installing the Arrow Collector, it is strongly recommended to remap the ECU with
a 'Deactivating Exhaust Valve function' map.
Or alternatively, purchase and install an After Market 'Exhaust Valve Emulator System'.