What exhaust for 16V ??

Hi, i want to replace my exhaust for a new one. I think i have the standard manifold but not sure.( Anyone got a pic of standard one ?? ). Car has 1.8 16v engine but should i be trying to get just a 1.8 MK1 exhaust or is the fit compromised by having the 16V manifold ? dont want to buy something and find it dont fit again !! lol !!  :dontknow: