manifolds help please

[saxophone]

which has better power gains, a 4-2-1 or a 4-1? cheers guys

[belly_VTS]

depends if you want to gain more lower in the rev range or higher

[saxophone]

lower preferably

[DAN-VTS]

4-2-1 for midrange
4-1 for higher revs

[Steve]

4-2-1 for lower! dont expect miricals i noticed sod all with mine!

[jimbo06]

as said you want a 4-2-1 then for any lower gains.

[S34MER]

i have a Raceland 4-2-1 on mine and it free's up the revs loads, has also increased my top speed aswell, which i was suprised about!

[FinchysSaxo]

iv finally got my 4-2-1 on my furio and it already feels alot better, its de-cat aswell now and sounds lovely! i even got 120 out of it last night, when it finally all sorted. im gunna make a guide later on that will include the oil filter relocation etc, took loads of pics to help people out :)

[S34MER]

iv finally got my 4-2-1 on my furio and it already feels alot better, its de-cat aswell now and sounds lovely! i even got 120 out of it last night, when it finally all sorted. im gunna make a guide later on that will include the oil filter relocation etc, took loads of pics to help people out :)

you forgot to mention that you were on a track ;)

[Ryan]

its not just the pipe configuration that makes the difference, also the bore size.

what ones are you looking at?

the raceland is very popular now. although im not 100% sure on how long mine will last.

[Steve]

racelands are popular as the cheap option, but shite build quality if we are honest :y:

[argylefan1985]

Mine lost speed top end with my 4-2-1 i think, but defo gained it lower down

[Predator_R32]

im saving for a GMC 4-1 mate get what you pay for and tbh id like the power higher up in the rev range :y:

[riggsy]

Been asked many times before.

Have a search before you ask next time!