MR2Heaven Roll Center Adjuster Kits

MR2Heaven Roll Center Adjuster Kits

Thank you for your purchase! Every purchase made helps us create, design and refine our products for everyone in the communityWithout your help and support we would not be able to make these projects a reality. 


Parts List:

  • Front or rear RCA Adjusters
  • Front hardware - 2x 10.9 M10x1.25x50mm
  • Rear hardware - 2x 10.9 M12x1.25x50mm


Step 1: Raise the car, remove wheels, loosen ball joint to knuckle bolts. 

Step 2: Install RCA adjusters between the lower control arm ball joint and the hub knuckle (They can only go one way, larger holed one goes in the rear). Sometimes, depending on your suspension configuration, it is necessary to lightly raise the hub knuckle up with a jack to assist installing the adjusters. 

Step 3: Install the provided bolts, torque everything and reinstall in reverse order. 

Ball Joint to knuckle bolt torque specs (for the hardware included)

  • Torque Spec  for Front 2x Bolts: 59 ft-lb
  • Torque Spec for Rear 2x Bolts: 83 ft-lb

Torque spec for wheel lugs

  • OEM Lugs - 75 ft-lb
  • Muteki Lugs - 84ft-lb


 Step 4: Enjoy! 




Please don’t forget to leave us feedback or give us a shout out on any of the Facebook MR2 pages/forums etc. 

We really hope you like our products as much as we do and look forward to bringing you many more new and exciting products in 2018!

If for some reason you encounter an issue or problem with any of our products, please don’t hesitate to get in contact with us so we can do our best to help you out.



Thank you again for your business and support


-MR2 Heaven




MR2 Heaven is not liable for any damages, injury directly or indirectly related to the installation, use or mis-use of these components.