Just finally finished installing and adjusting my Megan coilovers/Illuminas combo.
At first I installed the Illuminas using their supplied bumpstop and the red under top hat bumstop as well. With the front coilovers turned all the way down (1 finger gap) and the back 3/4 down (no gap) and the damper adjusted at 2 in front and 3 in back… the ride was very harsh and bouncy… mad eme sick driving the DA.
I then took it all apart and installed the cut stock DA bumpstops into all the coilvers/illuminas setup and thew away the Illuminas bumpstops and red secondary bumpstops and adjusted the damper to 1 for all four wheels… so now the DA sits evenly on all wheels and the ride is perfect!
I think the Megan coilvers and the Tokico Illuminas work well together… I don’t have first hand experience with the Yellows/GC combo so I can’t compare but with my setup… I think it works well…
Just remember to use your stock cut bumpstops and don’t use the illuminas bumpstops and secondary bumpstops then you will have a nice firm ride…