Main Stud Kit by ARP

ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat-treated in-house to 190,000 psi tensile-strength rating. The precision J-form threads are rolled after heat-treat for much stronger threads than the competition. Kits come complete with hardened parallel-ground washers and high-quality nuts. Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.

Features

• BMW 3.0L (B58) I6
• 12pt
• ARP2000

Benefits

• Help eliminate main cap walk/fretting
• Protect the threads in your engine block
• Made from 8740 chromoly steel
• Heat-treated in-house to 190,000 psi tensile-strength rating

Applications

• 2016 – 2019 G11/G12 740i/Li
• 2016 – 2019 F32/F33/F36 440i
• 2015 – 2019 F30/F31/F34 340i
• 2016 – 2019 F20/F21 M140i
• 2016 – 2020 F22/F23 M240i
• 2017 – 2019 G30/G31 540i
• 2017 – 2019 G32 640i
• 2017 – 2019 G01 X3 M40i
• 2018 – 2019 G02 X4 M40i
• 2016 – 2019 F30/F31/F34 340i
• 2016 – 2019 F32/F33/F36 440i
• 2017 – 2019 G30/G31 540i
• 2018 – present G05 X5 xDrive40i/sDrive40i
• 2018 – present G07 X7 xDrive40i
• 2018 – present G29 Z4 M40i (in countries subject to EU emissions standards)
• 2020 G30/G31 540i
• 2020 – present G32 640i
• 2020 – present G06 X6 xDrive40i
• 2020 – present G11/G12 740i
• 2019 – 2020 G14/G15/G16 840i
• 2020 Morgan Plus Six
• 2021 – present G30/G31 540i
• 2021 – present G14/G15/G16 840i
• 2020 Toyota Supra
• 2018 – present G29 Z4 M40i (in countries not subject to EU emissions standards)
• 2019 – present G20 M340i
• 2019 – present G21 M340i
• 2020 – present G01 X3 M40i
• 2019 – present G02 X4 M40i
• 2020 – present G22 M440i
• 2021 Toyota Supra (in countries not subject to EU emissions standards)
• 2021 – present G42 M240i

What’s In The Box?

• 15 – Studs

Warranty

• Manufacturers Standard Warranty