exhaust pipes of esi

[ineedmorehp]

anu ba stock size/diameter ng exhaust ng esi - from headers to muffler? tnx

[KBR]

anu ba stock size/diameter ng exhaust ng esi - from headers to muffler? tnx

kung hindi ako nagkakamali, it should be in between 1.80"-2.0" (but no greater than 2.25").


aite, peace.

[ineedmorehp]

can i improve performance if i change to bigger diameter? if so, how big?

[KBR]

can i improve performance if i change to bigger diameter? if so, how big?

if you want to modify the Exhaust System, on an N/A engine (1.5L-2.0L) you can go as big as 2.25" in exhaust diameter (nothing more). although, you can go 2.50" but thats pushing it already. not unless you have a very rev happy, mildy modified engine like a 4AGE 20 valve or a B16A / B18C VTEC engine (as an example).


aite, peace.

[ineedmorehp]

so safe would be 2.0"?

[KBR]

so safe would be 2.0"?

2.0" is good, but 2.25" is better. and also, what kind of muffler are you gonna put in??


aite, peace.

[ineedmorehp]

gusto ko sana itr dahil tamang tama lang for 4dr or tanabe sana... i know changing muffler will not help that much so im planning to complete the exhuast.

so, dapat 2.25? is that too much for daily drive?

[speedyfix]

2 inch should be ok if you won't be modding it too much.

[ineedmorehp]

2" means all through out (headers to muffler) right?
so probably stock diameter is around 1.8"?

[niky]

More like 1.75".

[ineedmorehp]

ah 1.75-1.80...

sir going back to my question:
2" means all through out (headers to muffler) right?

or mag 2.25 na para max na?

no plan of modding it too much... tamang mga upgrades lang...

[speedyfix]

header primaries will not be 2 inches. maybe the collector pwede. if madami ka gagawin 2.25 should be ok assuming you can get that diameter.

[niky]

2.25" will work, but only if you have very good headers and possibly an air-fuel controller. Otherwise, I'd suggest you stick to 2.0.