Based on what information?
This is a track only setup, You could put 500 Springs in the Front and 700 on the rear would be a strong setup for a race car. There are companies that dyno tune them to a specific vehicle, if you really want to dial them in.
I'm sure they will fit in the trunk or the passenger seat, just not attached to the suspension.
2006 Elise with BOE 400 supercharger and some aero mods, CRF floating oversized rotors, MCS single adjust coil overs, CRF exhaust, CRF sway bar w/adjustable link, mono-ball pivots, machined steer arms, baffled oil pan, CRF titanium toe link brace, hardened motor mounts, Ethos wheels w/Yoko slicks