as above please, the first style scoobyworld afterburner backbox (straight exiting), does it fit all model years?

the vortex afterburner on their site states fitment from '93 to present and i'm guessing the 1st style uses the same fixing points/locating arms?

scoobyworlds phones have been fooked all day and i've got a guy waiting for my answer to buy his 2nd hand, his is on a new age and i've got a classic.

tried this in general with no joy, anyone on here know?

cheers