Fitting an Exhaust Manifold?

[Paul1982]

How long do you guys think it\'ll take to fit an Exhaust manifold?
 
Plus is this the right one for the standard twin turbo:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=120149875871&ssPageName=STRK:MEWA:IT&ih=002
 
 
Plus how much benefit would I get out of it??
 
I\'ve got a cat bypass and apexi ecu going on it and carl is going to map it after if that helps??

[arrouk]

this is a manifold for a single mate

matt

[Paul1982]

Well thank god i didnt but it then- i asked the guy selling then and he said \'yes it\'ll fit a stock turbo\' which mean me worry and thats why i posted this thread.
 
So if i was to get the right one :-) how much benefit would it give me?

[arrouk]

none in a word, best that can be done with twins is to open up the wastegate i think.

matt

[Initial-D]

A larger manifold would create more flow, much like a larger bore exhaust or intercooler piping does.

I\'d be wary of buying ebay ones as the welds may not be great, best to have it rewelded if you decide to go for one.

[jammy_uv]

joinin convo,
DO NOT BUY THIS PRODUCT!!! you will regret it. ZENARACING is a company in china that buy from AUTOBAHN88. I can get that manifold cheaper going direct. but the products are not that good.

[Paul1982]

well its the wrong one for my car anyway - so i\'ll be leaving it anyway