Brand new in original packaging. Exactly the same as shown in the picture! Made of high quality full T-304 stainless steel. Japanese N1 style. Increases up to 15 hp. Deep smooth tone guaranteed. CNC mandrel bent. Comes with gaskets and bolts. 4.5" outlet titanium burnt tip 2.275" piping. Do not come with installation instructions. Professional installation highly recommended. Fitment : 03-07 Infiniti G35 coupe model. ** will NOT fit Euro Spec G35