Header wrap does its job, but at a big price.

Wrapping stock manifolds, or after market headers holds in too much heat and causes them to split and crack almost every time. Ya, it keeps down under hood temps. But is it worth it to scrap a pair of headers from one of our cars? For what they cost....not worth it to me anyway.

If anything, have them coated, and call it a day.

Just my $0.02 on that.

~F~