GA_Lexus

I am in desperate need of some help. I have a PO 420 check engine lit, and my dealer tells me that I need some new cats which are $1100. Anyway, I found a set of exhaust manifolds that came off of a 2000 GS 300. The dealer claims that the part numbers are different; thus, the part is different. Anyone have any insight on this?

YviE

iTrader: (3)

It depends, I believe the 98-00 models have a different header than the 01-05 models. I'm pretty sure the headers on a 99 will fit on a 00 and vice versa.

Not sure why the part number is different though.

dxbhunter

98 to 2005 will fix easily dn worry even u willl get little more power with the 2000 manifold