Pairs well with
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.
fits :
- 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
Customer feedback
Reviews
Common questions
FAQ
Fitment is confirmed for the applications listed in the Specs section above. Always confirm final fitment by year, market, and supporting hardware before ordering.
Yes. A professional calibration is required to safely control boost, fueling, torque limits, and thermal management.
Fueling, charge-air cooling, intake flow, downpipes, and drivetrain upgrades may be required depending on target power and fuel type.
The system is engineered for strong response, but daily drivability depends on calibration, fuel quality, supporting parts, and installation quality.
Warranty coverage applies to manufacturing defects under normal installation and operating conditions. Track use and improper calibration may affect coverage.
Complete the Build
Recommended Hardware
