I don't believe so. I think the adapter plates are for the 2 piece header/pipe combinations. If you buy the one piece pipe like the one you showed in your link & the one shown in the link I put up it should bolt right on to your engine. If you look at the link I put up it will show you the part number for the pipe that fits your engine. Keep in mind that these are Mac part numbers, so rather than ordering online you might want to speak to someone from Tower on the phone so they make sure & send you the right one. The Mac pipe number you need for the Evo.46 is # 6590. This may have a different Tower number, that is why I said you might want to actually speak to someone on the phone when you order it. They should be able to cross reference that Mac number to their correct part number. I hope this helps.