Would japspeed k4 (just the back box) fit on 2007 56 plate Z

[JunZ]

Hi everyone, i need to change the back box on my Z so i bought japspeed k4 backbox online, now i need to make a custom pipe from y pipe to the back box, i was wondering if i remove the old back box and fit the k4 isit straight fit or i need to make some modifications just for the back box to fit? I need to fit the k4 so i get the dimensions to make the custom pipe from y pipe to the back box. Thanks i need help on this one.

 

 

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[a2orry]

K4 has two back boxes that you will have to make a y type pipe for fitting it to the single centre pipe .

[JunZ]

Thanks for the reply, i am aware of that, but what i was wondering k4 has 2 backboxes isit straight fit or i have to make some modifications?, i have to fit those first then get the dimensions and then make the custom pipe that connects to the y pipe.

 

 

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