I picked up a 2011 IPL back in July. While a 2011 model year, it was brand new with only 395 miles on it. I have noticed that rust colored water is discarded from the exhaust in the mornings or after a wash that leaves residue behind on and around the inside of the exhaust tips. I imagine this comes from the car sitting for so long, including two winter seasons. How do I go about clearing out the rust so that this no longer occurs? Is there a product I can use to clean out the inside of the exhaust tips?

Best Regards,

Michael

2011 G37 IPL, Graphite Shadow, Illuminated Kick-Plates

 

Metal polish, check Detailed Image or Chemical Guys (they have a ton of cleaning supplies)

 

Chemical Guys Metal polish !! FTW