NE1 know where this can be performed in the US? Basically I just want to keep the original turbo's but upgrade the internals with steel components.
Thanks
PS

 

I know RBmotoring has had it done quite a few times give them a call.

Also just to let you know that HKS 2530 are direct bolt in replacments for the stocks. Unless money is the issue.

 

how much more hp does HKS 2530 make over the stock?

 

2530's It will give you 500~550

I also forgot that N1's are direct bolt in too. the'll put you around 450.

But just rember with pushing a motor past factory specs, there are certin supporting mods that need to be done. (Rod bolts etc.)

 

All the OEM turbochargers mounted to the RB26DETT are hybrids of different Garrett turbochargers, so any dealer in Garrett turbochargers should be able top upgrade your internals.

The OEM turbocharger of the BNR32 RB26DETT is a hybrid with a T03 compressor housing and a T25 turbine housing.

The HKS 2530 should be able to support about 600 BHP, but they should be quite hard to come by as new units before long as they have been discontinued in anticipation of a new turbocharger (suppousedly called GT-ZZ), which in terms of performance should rank somewhere between the GT-SS and the GT-RS.