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Old 22 March 2011, 12:50 PM
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tommy_lommy
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Default exhaust manifolds??

ladies gent,

I'm thinking offitting a stainless steel exhaust manifold to my 04 STi some questions about it though...

Will it increase my power output?
will it be louder?
would i need a remap once it is fitted?
if i do get the increase what is a good company to go for?
are they easy to fit?

i'm currently running 320BHP on the standard ECU having remapped it with a full de-cat, 255 fuel pump, and HKS racing air intake which i'm hoping to arrange a cld air feed through the front fog drivers side into the wing.

hope someone can help me!!!!

as my house mate is a TOOL and has an FQ300 (****ing queer) evo and i wil not be beaten on power!!!

cheers and maybe spot a one day
L40MMY Mica black STi
Old 22 March 2011, 12:56 PM
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Aamar786
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first of all i will just say dont go on ebay lol i had nuffin but trouble for 6 months and my bigest regretful mod and make sure u buy a 3 bolt manilfold with upipe, i would say go for either rogerclark motorsprot or lateral performance.

yes wil defo increase power all depends on ur mods
it shud b louder but also ur car will sound bit more tinni like a m3
and remap recomended but not compulsory
Old 22 March 2011, 02:35 PM
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RA Dunk
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Originally Posted by Aamar786
first of all i will just say dont go on ebay lol i had nuffin but trouble for 6 months and my bigest regretful mod and make sure u buy a 3 bolt manilfold with upipe, i would say go for either rogerclark motorsprot or lateral performance.

yes wil defo increase power all depends on ur mods
it shud b louder but also ur car will sound bit more tinni like a m3
and remap recomended but not compulsory
You sure about that?
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