EG exhaust help

[JDM-BOY]

hey guys so i need upgrade my exhaust

currently b18cR

with 2.5' pipe stock cat and twin loop


im puttin in a varex muffler and was gonna bash out the cat for more flow... is that a wise choice performance wise?

also loud? with varex closed?


thanks

[Sleepy.]

hey guys so i need upgrade my exhaust

currently b18cR

with 2.5' pipe stock cat and twin loop


im puttin in a varex muffler and was gonna bash out the cat for more flow... is that a wise choice performance wise?

also loud? with varex closed?


thanks

Dont do it.
Its illegal.
Smells.
Bad for the environment and wont pass emissions.

Just source around for a hi-flow cat and you wont have to look over your shoulder all the time :thumbsup:

[curtis265]

Do not bash cat.

Varex is good for going stealth moed - i do it wheni come home.

[dougie_504]

Get a header and upgrade the cat - don't even think about gutting it. Leave the rest, it'll be fine.

[chowdaa]

I bought a car with the cat bashed, it rattled and smelled.

[JDM-BOY]

Get a header and upgrade the cat - don't even think about gutting it. Leave the rest, it'll be fine.



ye sorry i already got toda headers...


what a good cat to get?/


wat u guys running/have b4

thanks

[dougie_504]

Metal or Magnaflow are good options. Get a 60mm one, 100cel. Buying a cheap brand 100cel cat could end in trouble, so if you go 100cel get a well-known and proven example.


What twinloop are you running? If it's a Mugen just keep it. If it's XForce it will probably get the job done, but not with the polish of a real JDM muffler.

[JDM-BOY]

are the x force hi-flow any good?

its a xforce twin loop atm... though it feels restrictive

varex open is more flow rite...

[curtis265]

varex is a straight through when open