When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
No, the throttle body spacer goes inbetween the throttle body and the upper intake manifold. The EGR space goes inbetween the throttle body and the EGR valve.
they are the same thing. the only difference is that the egr spacer is needed for smog and comes with the car and a tb spacer is a waste of money that does nothing at all