downpipe b4

My car has one syms downpipe running into standard exhaust and one standard downpipe,
im fitting a nur spec this week and was wondering will i get a second upgraded downpipe

will the standard downpipe be more of a restriction? is here two cats on the b4? dont want to waste money buying one if i dont need it

if it makes any difference the turbo with the syms is on the right looking straight at the car and standard downpipe on left
thanks as always

Secondary downpipe on the driver's side has no cat so no need to upgrade it.

There is a cat in the primary downpipe on the passenger side and one in the centre section as standard. In assume your syms downpipe is a decat so that's 1 down. And the nur spec cat back system will do away with the second cat so you're sorted.

Well that clears that up, seems who ever was modding the car knew what they were up to pity they didnt tell the previous owner as he told me the car was practically standard ha