you have to drill 4 new holes and close all the others as none is reused for the Seibon spoiler.
lucky enough the new spoiler covers all the "old" holes so you can repaint but dont have to - just make sure no water can drip into the trunk.
the install took us about 2 hours no hesitation. You can be quicker if you want to.
__________________
ProStreet N1 exhaust | ProStreet N1 Y-Pipe | STILLEN G3 Intake | NST Pulley Kit
EIBACH Pro-Springs | EIBACH Pro-Spacers | EIBACH Sway Bars | SEIBON GT2 Rear Wing
MOCAL Oil Cooler 25row| STILLEN TransCooler | STILLEN PS Cooler | STILLEN Front Fascia
|