any tips for exhausts manifold

[neocps]

Hi everyone~~~
Im malaysian here,i like to ask something about the exhaust manifold.

I currently driving satria neo cps 1.6 mannual(on other country is GLX spec i think),i like to modify my manifold to 4-2-1 setting.But some people said it will lose power when on high speed.Does it affect so much on high speed?or i shud use 4-1 setting?getting confused about this issues.

 

[pgarner]

hey and welcome,
4-2-1 give a better spread of torque through the mid range
4-1 gives power further up the rev range

its more down to how you drive

 

[neocps]

thanks for reply~~
I drive more in city i think...then i should use 4-2-1?But i just scare that i will lose power on highway....

 

[CPSycho]

Bro, 4-2-1 is much greater on the highway... Because my gen2 cps has got a 4-2-1 header, just like Pgarner said, 4-1 for high rev and 4-2-1 for spread of torque from the mid range.