up pipe 2" or 2.5"?
neither, unless you have supporting mods buying a up pipe with that size diameter would be a backward step as the first thing you will notice is the lack low down turbo spool.
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From: glenrothes,fife SCOTLAND!!!!!!
depends what your set up is you dont need a map for an up pipe and header change according to most on here including harvey smith but yes we all know its beneficial whats your set up?
Ive got a full 3" turbo back de-cat system and panel filter and havin a remap soon and wanted to do the uppipe before hand,but didnt no what size to get!
Cheers harri.
Cheers harri.
any1 one else got any advice?
I fitted a slip jointed up pipe std bore, if not going for mega power stick with std size, or even just get a std sti uppipe, can't see the point in a ported up pipe unless you get the headers done as well.
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