2' does up to 180, 2.25 up to 210 and for over that 2/5 they say on mig

random, 2' was all local powerflow would make for my corsa, said any bigger wasnt needed. they said the same when i took the turbo corsa there, needless to say, me mate made the exhaust for the turbo for £17 out of 2.5 inch pipe. so yes, i fully agree with what you say

i had a 2" system on mine for a bit, piper one for a 1.6 16v sprort, made 150bhp on rr. which is fine. changed it for a 2.25" custom one and made 161 iirc.

think i worded my first statement wrong, i'll try again.

personally i wouldnt bother with a 2" sytem, if i was going through the ball ache of bodging an exhaust to fit, id replace it all with a 2.25" system.

just saying that 2' is std bore, and for a std engine its more than adequte.

anything less than 2' really really isnt a good thing to have

quote:

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Originally posted by jozza
didnt you have one for sale adam?

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standard yes, why would you spend a load of cash on a engine conversion then restrict it with a standard exhaust?

the std bore size is 52mil which is basically 2' is it not? or are my maths all wrong

didnt you have one for sale adam?

2" is too small for the XE, 2.25 is best.

ive got a 2" 1/4" sys from manifold £282 wid b box from powerflow nice job+sound

i have 2.75" tony lay system with 1.75" headers on manifold

indeedy

might have to try and strike a deal with them i think, maybe get a reduction..... hmmmmm.....

you pay for what you get though.

i wanted a btb manifold, infact, i still want a btb manifold

2006 spec i feel

£380 for a manifold though :!

aye, they are, mate got one for his nova, manifold and full 2.5 inch mandrel bent system thing. art work

btb i think have a design for one, but make them to order

will be a fair old whack, but then, its good shit

btb???? feck, how much??????


2' bore poweflow on my old xe, cost about 170

BTB

custom made 2"bore manifold back m8 costs around £300

just looking for some info. what size diameter exhaust pipe sould i use from the manifold back?

am i best off going for a custom made one or is there off-the-shelf ones available for 2.0 converted corsa's??

cheers dudes/dudettes:thumbs: