Subaru WRX STI 15-21 Master Cylinder Brace Catch Can Alternate/OEM Part Number(s): 118

Alternate/OEM Part Number(s): 118

making it able to identify the slightest fluctuations in AFR and output them in full value

The kit includes an AEM high performance stainless steel 100psig pressure sensor (Part#30-2130-100)

Additional O2 bung for wide band sensor

Raw aluminum finish can show surface blemishes on the aluminum

Subaru WRX STI 15-21 Master Cylinder Brace Catch Can Alternate/OEM Part Number(s): 118The Precision Works master cylinder brace prevents unwanted movement of the master cylinder, allowing for increased brake pedal stiffness and response. Vehicle Fitment: WRX 2015 2021 STI 2015 2021 Does not fit Right Hand Drive Key Features: Precision CNC machined Billet 6061 aluminum Anodized black Includes all hardware