was just wondering if anyone has had any experience with the performance of the tokico lowering springs that come with the Illumina set

 

Those are pretty much brand new and I haven't seen anyone try them yet. Several people have asked about them though. One member emailed Tokico USA about them and they didn't even have any specifications on them. Granted, that was about a month or two ago so they might have some better information now.

 

you could try the suspension section. might have better luck