Hey i have a quick question, i was thinking of getting a Magnaflow highflow cat and do you just get the universal cat or is there one specifically for a 98-02 accord? Also size is a question too, 2.5" should be more than enough for just a lightly modified accord right?

 

You get a universal cat, and then you can have flanges welded on, at least that's what I understand. Direct replacement cats are a real pain.

2.5 is plenty for a light accord. Just remember that high flow cats arent as efficient as OEM ones, so if youre in a state that does emissions...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by accordselux &raquo;</TD></TR><TR><TD CLASS="quote">
2.5 is plenty for a light accord. </TD></TR></TABLE>

Very true, but he forgot to add "more than" in front of "plenty"

 

Now why do you want to go and do that?
A "lightly modified" Accord has no need for a "High-Flow" Catalytic Converter unless you want it to sound like you're forcing your exhaust thru a Tuba!
You'll do better with nothing more the a 2 1/4" Cat-back system.

P

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by -Bionic- &raquo;</TD></TR><TR><TD CLASS="quote">

Very true, but he forgot to add "more than" in front of "plenty" </TD></TR></TABLE>

Pretty much. My piping is 2.37" or so and that's fine. I doubt the cat needs to be more than 2.25.