never mind the thundermuff, ive gone witha safer choice when it came to my 97 Eclipse RS, i've purchased the GReddy SP2 exhaust system. and if i ever have any money left, paintball addiction... love the pain, i'm planning to buy the GReedy headers and a high-flow cat, probably universal..

 

You know... you edited that.... and it still doesnt make any sense.

 

I have never ever heard of it. So my assumption is it would be junk. But it helps to have 1. a link and 2. what car its for