If an aftermarket intake (which is rice and Ill never buy) fits on both the 01 LS430 & GS430, does that mean the GS430 headers will fit on the LS430?
If so, does anyone make them? I feel the engine has so much potential, I want to give it a little more growl

 

I dont think the headers would fit b/c the length of the cars and size of the engine bay are different. The headers may bolt in, but you may have to do some customization to make it weld to the midpipes. Not sure, but just a guess.

 

I am almost sure the headers would not fit. Almost certainly at least slightly different routing on them. But I could be dead wrong.

 

Does anyone other than Sard make headers for the LS430?


Justin...

 

Ings +1 does but last I checked it was about $3500-4000 for a pair.