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K04 CHRA upgrade will they fit the K03 compressor and exhuast housings? I hear you can cut the stoc

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Old 10-12-2007, 09:26 AM
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Default K04 CHRA upgrade will they fit the K03 compressor and exhuast housings? I hear you can cut the stoc

K04 upgrade will they fit the K03 compressor and exhuast housings? I hear you can cut the stock K03 inlet lines and use them with a clamp and hose is this true?
Old 10-12-2007, 09:33 AM
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Default Yes you can fit the compressor and turbine wheel of a k04 turbo into the k03 housings.....

I dont believe any modification of the inlet pipes is needed (dont see why it would be). Hybrids have been having more success recently but they would still not be as reliable as a plain jane k04. You might save some money but in the long run for peace of mind you might as well just get oem k04's... I know thats what everyone here will tell you.
Old 10-12-2007, 09:36 AM
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Default I thought about this for a long time, but in the long run its just not worth it. Get K04's...

there was even a set of K03/K16's for $1000 but still, K04's FTW. Should be ordering very soon.
Old 10-12-2007, 11:28 AM
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www.audspeed.com
Old 10-12-2007, 12:21 PM
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Not without modification to the housing. It is not a plug and play operation.
Old 10-12-2007, 02:18 PM
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Default Which housing?

Which housing?
Old 10-12-2007, 04:00 PM
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Compressor housing has to be machined out to fit the larger compressor wheel from the K04 CHRA
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