but then the factory designed kinematics won’t work as they are supposed to

wider fenders or fender flares would be needed

Dynamic toe adjustability via bump-steer adjustment

Feal Suspension strongly believe that the 441 coilovers have an edge on shock design that gives you confidence and a competitive advantage where needed most

You can also upgrade your pre 2021 Wisefab S13 rear suspension kit to new toe arm design by purchasing "S13 Rear Suspension Mod Kit"

JR Wheels JR42 20x10 ET35-42 5H BLANK Gloss Black CB: 72,6 JR40 but then the factory designedPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120 ET: 35, 36, 37, 38, 39, 40, 41, 42