Hi there whats the best manifold i can get for my Si with 2ltr silver top. i dont really like the look of the ashley system and iv only seen OBX systems which iv already got n dont quite fit!!

any help??
cheers Grant

i think thats pritty much it
you can get a st170 manifold to fit thats a 4-2-1 design
or its a custom made jobby

there ar'nt many manifolds available the ashley one fits the engine and works but doesnt look great, if you want a stainless one think might be a bit of modification but not impossible

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Will

is the ashley manifold good enough for the job then? also is it wasy to fit to a magnex exhaust system?

cheers Grant

Ashley manifold is ok to fit but the manifold doesnt fit straight to the exhaust. I did do a guide

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Will