exhaust system

[Nally]

hi to all bro out there
if i use turbo engine with an auto transmission
what type of exhaust should i use to increase speed
straight flow or s flow
cause i already go to kedai ekzos and that mechanic said better use s flow
but some of my friends said better use straight flow
with 3" piping.now i'm using 2.5" piping.

 

[DanzEterna]

if auto s flow, if manual straight flow.

 

[^pomen_GTR^]

just use straight flow with your current 2.5inch piping will do..

 

[edwin_lcw]

just to comment .... use back original 2/5" piping ... but if can find a 3" inlet S -flow

 

[budakkampungaje]

hi to all bro out there
if i use turbo engine with an auto transmission
what type of exhaust should i use to increase speed
straight flow or s flow
cause i already go to kedai ekzos and that mechanic said better use s flow
but some of my friends said better use straight flow
with 3" piping.now i'm using 2.5" piping.

what turbo engine you using it ?have u upgrade your engine...?