race ready performance cut-outs

Hey guys,
im lookin at installing an electronic exhaust cut-out on my car. i dont want to spend money on a whole system and i want to daily drive it and still have performance exhaust in the flip of a switch. I've been lookin at race ready performance's cut-outs and they look like a quality product, lifetime warranty and all. Does anyone have any experience with these? Any feedback appreciated
thanks

they are ok... but they are just plain ol steel and will rust over time. QTP sells stainless cutouts and they will never rust. But the others will work fine and should hold up for several years.