Convertibles are heavier and generally not as stiff structurally. The PP should have a firmer suspension. If you've pushed the car in your test drive you may find the convertible to be more like a cruiser then a sports car?
12 GT Brembo, MT82, 3.73 rear
Wheels/Tires - 19x10/11 SVE S350 w/ 285/35 Sumitomo HTR Z III & 305/35 Michelin Pilot Super Sports
Suspension - Strange Adj Shocks/Struts - FRPP K-Spring front, Eibach Sportline rear - J&M CC Plates - BMR LCA/Relo - Steeda Adj UCA - BMR Adj Panhard - FRPP Sway Bars - FRPP Jounce/Bump Kit
Drivetrain - Blowfish Racing Bracket - Spec Stage2 Clutch/Steel Flywheel - SVE Clutch Cable - ShaftMasters Aluminum Driveshaft
Exhaust - DNA T-304 1-7/8 Shorty Headers - Solo Mach Full Catback
Engine - Stock, for now...