View Single Post
Old 06-09-2016, 06:18 PM   #33 (permalink)
MacCool
A True Z Fanatic
 
MacCool's Avatar
 
Join Date: Apr 2011
Location: Midwest
Posts: 1,349
Drives: 370Z PW 2014
Rep Power: 16
MacCool has a spectacular aura aboutMacCool has a spectacular aura about
Default

Quote:
Originally Posted by kenchan View Post
I bet most yellowed headlights are from these autowash's harsh chemicals too. UV alone does not do it. i know cause my dd's are parked out doors 24/7 and they never had dat yellowing even after 7yrs.
If we're betting, I'll bet that UV and road exhaust is solely responsible for yellowed headlights.
MacCool is offline   Reply With Quote