does this cat actually adds hp?

[NismoX]

honestly i think i wud but.. it looks like it wud be noisy.. lol cause its just basically a narrower cat.. lol narrower i dont thinks thats even word.. anyway will you think it would be better to get that or my alternative is to get a magnaflow high flow cat cat i was checkin out

would this work?

Magnaflow cat

[Beancooker]

I fixed your links... and I use the magnaflow. It's the only one I would go with.

[jltibbs]

you need to make sure whatever you go with has O2 bungs

[Beancooker]

On that note, make sure your car doesn't have California emissions, because Cali emissions do not have an O2 bung in the cat, it's in the pipe right behind the cat.

Easiest way to see, is count the O2 sensors, if you have 4, you have Cali emissions, any less than 4, it's federal emissions. I say that, only because you never know where your car actually came from, and it could have been shipped from Cali to NY.

[00MaxSE]

The RT cat is also very good.

[NismoX]

I fixed your links... and I use the magnaflow. It's the only one I would go with.

how much did the magna flow cat ran you?