So I need a new bumper since I was rear ended in traffic a few weeks.. I have a borla exhaust with 4" ends.. will the jcw lower valance fit with those ends? My guess is that those exhaust ports would be a tight fit.. any thoughts on this or even ideas about aftermarket lower section?

 

Will the jcw rear spoiler fit a standard non All4 rear bumper w/o sensors? I'm guessing yes since the bumpers would be the same mold