MRX5 FRONT END
If you are not sure about the new front end you can install the mrx4x upper arms and knuckles they will work fine . dont put in the 1mm spacer in under the tierod end if you do this . we have one of our team mugen northeast drivers that has done this . everything lines up the same as new front end. prebuilt mike swauger mrx5 available this week !
Richard Siriano
Team Mugen Northeast