Hi-flow Cat?

[macoman69]

dunno what thread this should be in so mods feel free to move.

Are high flow cats the same length as JDM cats
do they perform as well or better than JDM cats
Do they have Australian Flanges or JDM Flanges

[krogoth]

u gota be more specific man

a high flow cat is a general term

JDM, AUDM, USDM, EUDM, they can all be highflow cat

if ur asking, does an after market highflow cat perform better than a stock JDM cat, yes it does

but to get the most out of it, ull need bigger piping and an aftermarket rear muffler

a highflow more of a suporting mod, though, IMO, u must have a high flow cat and overall a good exhaust system if u want to have a higly modded powerful car

as for the length of the highflow cat, it differs, some may be as long as ur stock cat, some maybe longer and fatter than ur stock cat, size, i think, affects how high the flow of the cat is, and this can be affected by the diametet of the cat, the length of the cat...etc

im not sure again about ur flanges question, if its an AUDM cat, it wil have AUDM flanges, search some more buddy

[czy_sol87]

i got a eg6 cat but looks too small to fit on the delsol lenght wise
does anyone know, if the JDM eg6 cat are different to the AUS spec honda cats?

[hui]

dunno what thread this should be in so mods feel free to move.

Are high flow cats the same length as JDM cats
do they perform as well or better than JDM cats
Do they have Australian Flanges or JDM Flanges

audm dc2R cats are different to jdm ones.

audm cats are bout 15inches long where as the jdm is 12inches, and flange size is also different.

if you are planning to upgrade your header and cat back to jdm, you will also need the jdm cat.