Will do as soon as I am done. I cut the top coil off a C280 springs and the 'kit' fit right in. I love the stiffness, but hate the feedbacks. Few new factors: New front shocks (KYB - hey I just love them), new ball joints, and new set of PZERO ASIMM (Road noise is worse than the cheaper KUMHO I had previously)

Currently, I am having problem with MAP sensor.. perhaps even vacuum leak.. so I ll put any free time I ll have on this issue for now.

The Genysis Scan Tool doesn't really show anything.. I wish I could get my hand on MB OEM Scan Tool!