Htowncory

(Hopefully we can get this stickied!)

Figured this will help some people out there..

Some of you may already know that the JDM ceramic turbos seem to be optimized for lower end torque and quick spool up. The USDM turbos are made with steel impeller wheels and are optimized for top end power. The USDM turbos also have a different cast manifold design with larger ports.

First off, photos showing the differences between the JDM Aristo twin turbos on a 2jzgte versus the USDM twin turbos on a 2jzgte Supra.

JDM ceramic turbos on top, USDM steel turbos on bottom


JDM o2 housing outlet 2.5 inches


USDM o2 housing outlet 3 inches


Lastly, a diagram of the USDM Supra twin turbos with part numbers for all of the pieces, gaskets, lines, etc. Hope this helps some of you guys out there needing parts.

Deception

iTrader: (1)

My question is will the usdm turbos bolt right up to the jdm 2jzgte

iRyan

iTrader: (7)

this helps out thank you

lexusdog

iTrader: (1)

They will bolt up, you will have to change your downpipe to a rmm supra tt unit as the jdm unit will no longer work since the flange is different.

joshmannin

wish pictures worked!

st0gy069

Bump !!!!!!!!!!!!!!!!

Mike1970

iTrader: (1)