I have the 2013-14 roush round tips (and exhaust) and rear splitters installed. Do these have any affect on the installation of the diffuser? Is it fine to proceed with purchasing and installing this diffuser?
Bahij D. - as long as you have regular circle tips, and not the Roush square tip, this diffuser is fine to install. I have the splitters, and this diffuser. If you'd like to see it on my car, my Instagram is @Kadeng