is a highflow cat needed for mugen twinloop install?

[EP3EVA]

because usually dont have the odd jdm honda triangle flange or 2.5" donut
so they do what they do best
chop up good exhaust and put there cheap ass 2 bolt flange
and charge you more
and stuff up your exhaust for ever as you can never use jdm headers and cat with out modifing them
most exhaust shop dont have aclue when it comes to jdm flange sizes

if you have a jdm header/cat and cat back
you can install yourself
evrything bolts up and lines up
just need 12/14mm spanners , sockets and ratchet
easy as

what if you want a metal cat?

[90LAN]

you need jdm 2.5 donut flange / donut gasket
and jdm triangle flange
all sold buy traders on here

and just need to weld up and get correct lenght

then everything bolts up

custom to exhaust shop means i dont have the correct parts and i like to do my way the easiest way for them
you are paying for their service you tell how you want it
not what they want

do research get the right parts and less hassle in long run

[battousaik]

damn that sounds scary..
im worried now..
so dont let them cut my exhaust.. i kinda guessed that..
but seeing as its a mugen cat back can i suggest them make a cat to suit without modding or cutting my exhaust.. coz for sure i wont let them cut it.. will it bolt onto my oem cat?
(O_O) sorry im probably asking really annoying questions but i really dont know much about cars at all.. so i dont really wanna f*** it up..
but will that work okay if they r able to make a custom cat/flange to suit by twinloop?

[90LAN]

damn that sounds scary..
im worried now..
so dont let them cut my exhaust.. i kinda guessed that..
but seeing as its a mugen cat back can i suggest them make a cat to suit without modding or cutting my exhaust.. coz for sure i wont let them cut it.. will it bolt onto my oem cat?
(O_O) sorry im probably asking really annoying questions but i really dont know much about cars at all.. so i dont really wanna f*** it up..
but will that work okay if they r able to make a custom cat/flange to suit by twinloop?

not it wont fit your gay oz itr cat
you will need a shorter jdm cat like 30cm with the correct flanges
as yours is 45cm long and has a very restrictive small flange
so the mugen is made to fit the 30cm jdm cat
post in wanted section for the jdm cat
when you have that you cat fit your self easy as
if not they wont have the flanges trust me
odd size they dont carry

[hisoka]

get a full jdm system would be awsome lol, you wont even have to go exhaust shop. just buy a quite axle back off here for time being.

lol 90lan i would rep u for last bit man, but doesnt let me aye lol~good help this guy getting

[90LAN]

get a full jdm system would be awsome lol, you wont even have to go exhaust shop. just buy a quite axle back off here for time being.

he has the mugen twin loop already lol

[hisoka]

ohh i ment like match it up with mugen headers and jdm cat. that way dont have to let other people work on his car~

[battousaik]

sighhh i have my car booked to go into the shop tomorrow morning..
guess i will go in there and see if they can help..
if not i will have to get a jdm cat..
so even if i were to get a metal cat..
it still wont be any good..
coz of the triangle flanges??

[EP3EVA]

wont exhaust shop, would able to atless copy the triangle flange design?, to match?

i know is now jdm, is still just a metal, like people go custom exhaust system, and stuff.

do you know there(workshop) history? eg, have done plenty of honda's, and so on

[90LAN]

sighhh i have my car booked to go into the shop tomorrow morning..
guess i will go in there and see if they can help..
if not i will have to get a jdm cat..
so even if i were to get a metal cat..
it still wont be any good..
coz of the triangle flanges??

if you get the jdm flange you will need jdm headers
you will have trouble if you just get the triangle flange anyway
with the lenght of the audm headers and cat it will not line up

so i would get some cheap headers
like jdm 4-1 itr headers and jdm cat
400 for headers and 150 -200 for cat
big difference you will feel
then later change to metal cat if you want
when you get the flanges to suit

but your car do what you want to do
if you want it on tmr
get the exhaust shop to do what they do best
but you will regret it later
looking at your hacked up quality exhaust system

[battousaik]

well is it possible for them to make new flanges??
(o_O) sighh im not to sure.. i waited so long for the exhaust now getting trouble with the install.. is it possible to get new flanges made and high flow cat too??
is that an option at all?
coz the shop im taking my car to is a 'specialist' in japanese cars

[EP3EVA]

well is it possible for them to make new flanges??
(o_O) sighh im not to sure.. i waited so long for the exhaust now getting trouble with the install.. is it possible to get new flanges made and high flow cat too??
is that an option at all?
coz the shop im taking my car to is a 'specialist' in japanese cars

any exhaust shop can make flanges, hello they are exhaust shop now, Pizza shop.

they work on exhaust for living


just go there and ask them how would they install cat+mugen catback, if is sound rite DO IT, if not just walk out......