Quoting transparentdsm:
2 things came into factor. 1 im no longer running a FP race manifold, im now using a evo 3 ported manifold. 2 after a few thousand miles all the fiberglass and heat packing started to break apart and leave dust and fibers everywhere in the engine bay, after seeing this i decided i no longer wanted to use it. i pulled the manifold off and compared it to the evo 3 and decided the evo 3 would be more then suitable for my needs. i made these discoveries and decisions while removing the 16g and installing the 18g.
My blanket is holding up great. I've probably had it on and off the car half a dozen times, and still no issues. I kinda figured after taking it on and off a bunch of times, it would just fall apart, but it's pretty durable. Each time I take it off, I paint it with a fresh coat of VHT flameproof before it reinstall it, which keeps it looking brand new. I've got at least few thousand miles on my blanket. 1837 isn't a daily driver, but its gets driven a lot more than say, Mark's Galant /ubbthreads/images/graemlins/grin.gif ...
...Definitely get's driven more than G's Galant...Although, I'm still not convinced he actually owns one.
Regarding the fibers, there are some residual fiberglass fibers on the manifold if I pull the blanket off. But, mine doesn't sh*t them all over the engine bay, and I don't have any issues like Shane is describing.
In the beginning, I was on the fence about dropping $100 bucks on the thing when I bought it, but I'm glad I did. There's nothing else that retains heat like that thing. My experience with it has been nothing but good, and I'd highly recommend them based on that.
If you want to sell yours, Shane, LMK, I may be interested.