I thought you might have misread it since I said the Dynatechs had the BEST dyno numbers of all I had seen.

But yeah, although better than the Pacesetters for sure, I didn't think they were 3x the cost better, LOL...

 

dont need the matching y pipe...

 

Yep, I missed that in 'dogs post. I don't have the matching Y pipe. It's long and I saw NO WAY to retain the stock cats with it. I kept my cats even though I am not in an inspection state. Just moved them back a bit and extended the O2 wires.
I had a local shop fab me up a small "Y" and have it just before my SI/DO muffler. It's very similar to the Magnaflow Y (which I would have bought at the time had I known it existed). The one I had built is NOT stainless like the Maggy and although a LOT better than the stock "Y", it's not quite as free flowing as the Maggy. The Maggy can be purchased all over (Summit, Jegs, etc) for around $25...

 

yep i have lts going into stock cats then mag y pipe and then cutout

 

for comparion purposes how do magnflow cat cost cause my exhaust came with everything back to the muffler and supposedly magna cats