it doesn't fit JR10 wheels which originally have higher conical cap

Billet (6262 T6) Aluminium Construction

The spring change assistance tool was created to assist users with clamping the cap while tightening the collar

Height of this cap is 42

and camber curve back to normal range

BOV Kompact EM Dual Port - 25mm Xtremeclutch it doesn't fit JR10 wheelsA direct fit high performance replacement for the factory plastic unit, the Turbosmart Kompact BOV suits the new generation Honda VTEC Turbo K series engines found in the the Civic RS (1. 5L) and also the Civic Type R. It is capable of handling high levels of boost and is made of billet aerospace grade aluminium with high temperature seals.