Originally Posted by bluebee
makes sense. There is no filter between the disa and the pistons.
Nobody answered the question about the cross section of the replacement o-rings.
I guess that it's just fine to replace a rectangular cross-section o-ring with a circular cross-section o-ring. Right?
Dirrezas (4) @ 275/35-18, Eibach springs & bars, Bilstein Sports, Dinan Stage 2, slotted ATEs, Hi-Temp HTP pads, SS Lines, UUC-SS, White/Tan, Bling-free & Stealthy