ok this might be a stupid question that might have been answered before but i searched and maybe not good enough but couldn't really find any solid info on this..

will an after market lexus is300 2000-2005 model headers fit a 98-05 lexus gs300??

from looking at pictures they look almost dead on and look like they will bolt straight up..

thanks for any help

 

from what ive read the (obx) aftermarket header itself is a direct fit. but the midpipe we would use the stock one.

im not sure how many other name brand header are used for the is300 application but most likely a modified/oem midpipe would do the trick it seems.

 

Yes the headers will fit right up w/o issue.

 

Thanks for the help guys