This part generally fits INFINITI vehicles and includes models such as FX45 with the trims of Base Sport Utility 4-Door. The engin e types may include 4.5L 4500CC V8 GAS DOHC Naturally Aspirated. This part fits vehicles made in the following years 2003,2004.
Nothing line up had to heat up manifold to fit in place ,then had to heat the connecting part that connect to the exhaust and bent that so that would line up to fit to my exhaust pipe.