So, it seems my cars turning more and more into a track car. It never gets used now, only on track days and B reoad blasts. One thing about the car, its heavy. Been looking into cost effective ways at shedding weight. Its partially stripped but I could go the whole hog and take front carpets out etc. Has anyone used these poly windows? http://www.acwmotorsportplastics.co.uk/AUD01FDWP.html Is it possible to mount them to the regulators so they still frunction as normal windows? Cars on eibach springs and Koni shocks, and with stripping some weight the cars embarrasingly high. I think im going to go down the route of decent coilovers. KW or ST by KW Coilovers?