In fact, all genuine JASMA headers have the brands name somewhere..... most of the times beween the screws
Just check to see its structure. If its 4-1 then definitely its not a 5Zigen because 5Zigen have only 4-2-1 formation. Anyway, from your pictures it seems that is not a 5Zigen because the brand's name is missing between the screws. That's the place where the company puts its name on. Also, I don't think is the stock EK9 header. The pipes are quite big and shiny I've seen stock EK9 headers and are not the same as this. Cannot figure out...Will check it again 2moro and see
Does your header has "5Zigen" written twice between the four pipes like mine? I just want to verify what it is said is true. What about performance, are you happy? That header gave lot of midrange power to my car. Strangely, I haven't heart lot of people talking about this manifold even though is a great alternative of insanely expensive headers - Toda, Hytech.....This looks very similar to mine... Except the badge is on the wrong place.
Mine has the 5zigen badge on and the jasma on the centre pipes. The bends and configuration looks like mine. It might be an older model.
But that looks like a 4-1. Mine is 4-2-1.
Does your header has "5Zigen" written twice between the four pipes like mine? I just want to verify what it is said is true. What about performance, are you happy? That header gave lot of midrange power to my car. Strangely, I haven't heart lot of people talking about this manifold even though is a great alternative of insanely expensive headers - Toda, Hytech.....