I will drive my Z this winter (its first) and up here in IGLOO land we get tons of that white stuff, I am debating whether applying an underbody rust spray is a good move. I plan on keeping the car 3-4 years and am most concerned about resale value. I figure the rust proof will best preserve the clean look of the underbody. Any feel its application is a waste of time and money?

 

Most manufacturers discourage it as not necessary.

 

I "THINK" the z has some kind of under body sealant from the factory?

I may be wrong... but i think most cars come with that... but they try to sell it to ya at car washes any way...

hrmm...

i DO know that the Z has some kind of warrenty that covers rust etc for x number of miles

 

I got mine done anywayz
since I plan to keep my Z for a while