2.25 To 2.5

[Curtiz]

Sorry if this has been asked loads but i dont know what to search for and i couldnt find the answer anywhere.

Basically i still have my standard manifold (2.25) and a decat (2.25) but my new cat back is 2.5, will it still just bolt straight on or will i need something to make it adapt?

Thanks sorry

 

[Vtec6000]

It should fit fine once the 3 bolt holes where it bolts up to decat is the same.