[He-man]

Originally Posted by mcrews

nice job!!!

there are MANY underbelly threads on here. 99% are coroplast for a reason.

see the 3 link in my signature for the one on my 02 Infiniti Q45S

http://ecomodder.com/forum/showthrea...q45-11402.html

Sorry if it goes over why coroplast is better than aluminum but what is that reason? Im going to read your post now.

I can only see a couple reasons one being that coroplast is lighter but a downside is coroplast can't touch the exhaust where aluminum can. Also strength of the pan will be better if you scrape going over a bump or curb if you have a metal pan. I would imagine coroplast would just rip or fall off.