halo guys,i wanna asking about the extractor (exhaust manifold)
i driving a satria 1.3 card,some people say a aftermarket performance extractor a part from 4-1 that piping,normal short is more better aftermarket long 1,cos gas run out to a point when 4 - 1 fast back pressure,aftermarket too long,back pressure to low respon.
which 1 right? izzit really truth just dun touch 4-1 part,just from 4 to 1 piping there weld it long more,got effect woh!!
if i wanna follow a size long normal 4-1 there custom in 4-2 follow by 1 (actually full is 4-2-1) to aftermarket performance type or stainless steel
where got do it? how much cost it? in batu caves JIAN HANG got do?
thanks and sharing it:_:
i driving a satria 1.3 card,some people say a aftermarket performance extractor a part from 4-1 that piping,normal short is more better aftermarket long 1,cos gas run out to a point when 4 - 1 fast back pressure,aftermarket too long,back pressure to low respon.
which 1 right? izzit really truth just dun touch 4-1 part,just from 4 to 1 piping there weld it long more,got effect woh!!
if i wanna follow a size long normal 4-1 there custom in 4-2 follow by 1 (actually full is 4-2-1) to aftermarket performance type or stainless steel
where got do it? how much cost it? in batu caves JIAN HANG got do?
thanks and sharing it:_: