I called www.bassani.com and asked them about an exhaust. I had one on my SVT Contour and it was fabulous. To me the quality and sound is better than Borla.

They said they are waiting for a vehicle to come in, they are in California so if I lived here I'd donate my car but Pittsburgh is a long ways away.

They said about 2 months to production after they get a car. Just good to know the XF is on the radar and they were excited about it.