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not too sure how much space the turbos have on rs4's but at least i know about the manifolds.

Are s4 and rs4 exhaust manifolds the same?

Q for mrc/minhea, can the tubular manifold you sell fit the rs4 and can it be made with different flanges for fitment with other makes of turbo,ie t25/ihi etc?
thanks.

Thanks Dunc.

Hi Guys,
Just a few questions.Is the Diagnostic port for vag-com under the rear ashtray in all rs4's?
What were the options as far as interiors go, i've seen full nappa leather and sort of half leather called techno are the centres cloth?

oh yeah i remember this guy a few years ago selling k04 hybrids.

Will he be along soon?

sounds similar to the s3,they also have a tendancy to crack and have a maximum flow potential.
I'm really interested in knowing the specs for the rs4 and s3/tt k04's ,compressor/turbine etc. If they are similar then i have done alot of research into this size of turbo.

i have a few ideas of my own,but i would be interested to know what the specs are on the standard k04's,are they a similar size to the s3/tt k04's? Do you know if the stock exhaust manifolds are restrictive?

What about mot time?Why do you think a 2.75" system is better than 3"?worried about not enough backpressure to spool the turbo? Every tried different turbos on the rs4 minhea?

Thanks for the replies ,so 600bhp is possible with uprated turbos and standard internals etc.uprated fuel obviously.
Minhea ,what do you recommend as a stage 1/2 for a rs4 with scope for further improvement, i was thinking ,panel filter,3" exhaust system with twin 100 cell cats.

Hi, Does anyone have a idea of what sort of maximum power the rs4 engine can safely run standard? I know the standard turbos run out of puff at 500bhp which suggests they are slightly smaller k04's to the s3/tt ones. If i were to get some new manifolds cast and replacement turbos with the aim of 650...

Yep,still around dunc. Performance Calculator is ok but it doesn't take into account power delivery and gearing.

pm me your number thanks.

weight of my s3 one of the lighter ones is 1415kg. MTM 385bhp s3 with haldex controller 2.0l i believe did 0-100 in 11 seconds.

I have dropped you a pm.