PERRIN Upper Radiator Bracket Set - Blue 2015-2021 Subaru WRX/STI / 2013-2017 Crosstrek / 2012-2016 Impreza PDM_limited-slip-differentials The 2020-2021 FK8 added Honda's

The 2020-2021 FK8 added Honda's updated ECU security measures that require the Unlock Box included in this kit — it connects between the Accessport and OBD-II port for the initial flash procedure and is included regardless of which FK8 year is being tuned

This is Tomei's Expreme Ti Titanium Cat-Back Type 60S Exhaust System

Mishimoto Hoonigan Oil Filler Cap Silver Subaru Models inc

This results in improved throttle response

Keep a few in the parts bin if you are doing any exhaust work

PERRIN Upper Radiator Bracket Set - Blue 2015-2021 Subaru WRX/STI / 2013-2017 Crosstrek / 2012-2016 Impreza PDM_limited-slip-differentials The 2020-2021 FK8 added Honda'sPERRIN 15 21 Subaru WRX STI 13 17 Crosstrek 12 16 Impreza Upper Radiator Bracket Set Blue