EGR delete 2004 LS430

[322432]

I have ordered s&s headers for my 2004 LS430 and need some input about what to do with the EGR. If lextreme's kit will work on this, I'll get it, that would be the simplest.

Thanks
Keith

 

[Jake Breyck]

yes dave's plate should work just fine. I did the same thing. just made my own plate. Heres a not so great picture, i never took any pics of the side of my motor.

 

[JBrady]

I have ordered s&s headers for my 2004 LS430 and need some input about what to do with the EGR. If lextreme's kit will work on this, I'll get it, that would be the simplest.

Thanks
Keith

I am almost POSITIVE there is NOT an EGR on your LS. Starting in 1998 Lexus utilized the vvti system for exhaust gas recirculation. There is no exhaust side valving. Nothing else needed except the headers. You should be good to go!

 

[spf_lexus]

where is everyone buying these 1uz MAF-Adapters? I need one!

 

[JBrady]

Here is a thread covering the install on a 2004 GS430. Your LS430 should be more or less the same.

http://www.clublexus.com/forums/performance/219283-another-diy-jb-s-and-s-header-install-gs430.html

Here are the stock GS430 manifolds (no EGR) compared to the S&S.



The S&S with stock cats bolted on.

 

[Alan Whitaker]

Hi All
Is this EGR the pipe from the right manifold going to the intake manifold, I have this pipe and was wondering what it was for.
If I make a new pr of headers do I still have to have this

Alan