Only worth it if you are chasing aggressive track times, and even then probably not IMO. You can get so much stuff in the aftermarket that is just as good as the OEM stuff on the Handling Package if not better/more flexible. And for much less than what the handling package offers. Just get a base DH and steeda/bmr suspension and you're pretty much in a good spot suspension wise. The only thing then is the wing and the front splitter, but aftermarket options exist for those, albeit probably not as solid.