Common Engine & trans computer for early 90's LS400's?

The 1UZFE EGR Delete Kit is available for sale here.

Dr Project

New Member
I am looking at buying a Celsior 1/2 cut.
I had a look at one, but there was an engine ECU, but it looked like there was no trans ECU. The guy selling it said thay are combined on LS400's / Celsiors.

Is this correct?
 
yep... if you want seperate ecu/trans computers, you're better off getting a crown half cut... heck it'd be cheaper too....
 
approximately the same.... or at least that's what's been quoted...

realistically, i think it would be less than 10hp difference.... all comes down to the damn exhaust manifolds.
 


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