ARP Main Stud Bolt Kit for FA20 WRX/BRZ (260-5001) AMS Nylon acorn nuts are provided

Nylon acorn nuts are provided to prevent any accidental short circuits

• Precision Molded for Direct Drop In To The Factory Air Box

AN Size: Part Number: -4AN 22804 -6AN 22806 -8AN 22808 -10AN 22810 -12AN 22812

Viton spools and seals are used throughout for long life and lubricated with Dow Corning silicone grease

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ARP Main Stud Bolt Kit for FA20 WRX/BRZ (260-5001) AMS Nylon acorn nuts are providedARP 260 5001 main stud bolt kit (aka case bolts) for the FA20 Subaru WRX, BRZ FRS and 86. This ARP Pro Series main stud kit includes a full replacement set of 10mm and 8mm, bolts and washers with assembly lube. Vehicle Fitment: 2015 2021 Subaru WRX (FA20F) 2013 2020 Subaru BRZ (FA20D) 2017 2019 Toyota 86 GT 2013 2016 Scion FR S Includes: (10) Long Bolts (10) Washers (5) Short Bolts (1) Ultra Torque Fastener Assembly Lube Discounts: We are sorry,