a friend told me that if you punch holes in your cat, you will gain more horsepower or something like that. sounds pretty interesting to me. what do you guys think??
btw im running apexi n1 full cat back exhaust with a stock cat.

 

dude if you can afford an apex n1, you can afford the 70bux for a high flow cat.

Honestly it's worth it, they flow nearly as well as a straightpipe,
and sound smooth as butter.

punching holes in your cat WILL make your exhaust sound like ****.

I know this for a fact, because my hiflo has O2 holes I have plugged with bolts,
I needed a new bolt so I drove it a while with the bolt out. it sounded like ****.

 

hahahahahaha....


just hollow the whole thing out. i don't even have one on my car

 

HA a cat, who needs one. for poison coming from your exhaust

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by beat_nut &raquo;</TD></TR><TR><TD CLASS="quote">a friend told me that if you punch holes in your cat, you will gain more horsepower or something like that. sounds pretty interesting to me. what do you guys think??
btw im running apexi n1 full cat back exhaust with a stock cat.</TD></TR></TABLE>
Yes, that would be illegal! Exactly why have you modified your exhaust anyway?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HondaMang &raquo;</TD></TR><TR><TD CLASS="quote">HA a cat, who needs one. for poison coming from your exhaust </TD></TR></TABLE>

I agree

Get a Test pipe!

 

test pipe it out

 

Get the hi-flow cats off ebay. They look like cats, but are test pipes, are only $50 shipped, and fit really well

 

your car will sound like a billygoat, but a'aight

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by HondaMang &raquo;</TD></TR><TR><TD CLASS="quote">HA a cat, who needs one. for poison coming from your exhaust </TD></TR></TABLE>

for respiratory problems caused by sulfur(sp) in the air!!!!!!!!!