ARROW 71722MI Header-Collector Set - Stainless steel 2:1 Non-Cat
SKU:
82-717-22MI
Regular price
$1,595.00
Regular price
Sale price
$1,595.00
Unit price
per
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ARROW 71722MI Header-Collector Set - Stainless steel 2:1 Non-Cat
Regular price
$1,595.00
Regular price
Sale price
$1,595.00
Unit price
per
- Made with INOX Stainless Steel [AISI 304 grade] for a durable light weight item that allows performance gains.
- This Racing collector system is supplied with provision for the O.E. exhaust sensor mounting points (2).
For: 2019 > UP
Arrow Part Number - 71722MI
Note - This ARROW Racing 2:1 Collector unit is designed to either connect direct to a ARROW Silencer - Maxi Race-Tech #71805 Series or the new SONORA #72505 Series.
Or alternatively, the O.E. silencer system can be retained.
> Technical Note :The BMW Original Equipment Collectors unit has a fixed Exhaust Valve fitted.
When replacing this O.E. unit with an Arrow Racing Collector #71722MI, 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'.
For additional ARROW info, please click on the following link -
ARROW Technical Notice
Specifications for Collector - 71722MI
Shipping & Return info goes here
