ko3 and ko3s

[shaft69]

Are casting of thew turbos same, just comp or turbine wheels different? Are turbo intake same size?. My mate now works at a place that rebuilds turbos says he'll hybrid my ko3s if get him parts and balance it. Got a k04 with cracked casting, internals are fine. He can get rebuild kit bearings, bolts etc just need tell him what fits whatand he'll do rest. Would buy a ko3 and use that with ko3 parts.

[Wazzzer]

comp wheel and inlet housing are different, think the actuator may be too but that shouldn't matter with a Forge on there 

[shaft69]

You know if ko4 inlet housing fit ko3?

[Wazzzer]

I think it will yes but don't hold me to that

[jamie16v]

You know if ko4 inlet housing fit ko3?

It will fit yes, but will only work on a golf with major modification

[jonnyturbo]

Won't the k03 housing need machining out to accept the new comp wheel

[Wazzzer]

I was talking about K03 and K03s being the same apart form the compressor wheel and inlet housing