2 3/4 or 3" exhaust

[Oldmate1]

Hi guys
Looking at getting a new exhaust but don't
Know which one is best for the crd.
Thanks heaps
Ron

[kevin07]

2 3/4 for me no problems. some will say 3" but you can get overboost on some cars other not so what we need to know is more about your car have you got boost and pyro gauges egr block performance chip you need to have some of these in place when you start to make your troll breath.

[Hodge]

2 & 3/4 and no more. There is a technical theory behind this just search it up.

[Oldmate1]

2 3/4 for me no problems. some will say 3" but you can get overboost on some cars other not so what we need to know is more about your car have you got boost and pyro gauges egr block performance chip you need to have some of these in place when you start to make your troll breath.

Hi Kevin
I don't have any of those mods yet. I want to get the exhaust in first as I'm making my own
Thermocouple for the gauge

[Oldmate1]

2 & 3/4 and no more. There is a technical theory behind this just search it up.

Hi hodge
I have read a bit about them sounds like 2 3/4 gives you more low down torque
And the 3" you get a bit more power. I don't tow anything yet but still unsure
Which way to go

[Maxhead]

Yep same here, 2.75. I've got the beaudesert system and couldn't be happier

[kevin07]

Hi Kevin
I don't have any of those mods yet. I want to get the exhaust in first as I'm making my own
Thermocouple for the gauge

if you went a buedesert it will have a bung in it for the pyro

[kevin07]

Hi hodge
I have read a bit about them sounds like 2 3/4 gives you more low down torque
And the 3" you get a bit more power. I don't tow anything yet but still unsure
Which way to go

as I said earlier the 2 3/4 theres no problems with a 3" its possible you can get problems. problems equals pain in freckle

[Ronin]

I have a 3" and haven't had any issues at all.

[Oldmate1]

hi guys
thinking of the beaudesert exhaust but do i go the 409 ss or the 304 ss i go up the beach 3 or 4 times a year but don't know if it worth the extra $665
to go stainless steel. do most just get the 409
thanks