Hello all. I've just taken off a cheap old induction filter from my Mk4 1990 Efi and I'm looking to put it back to standard with a standard air filter in its place. However it seems that there are multiple air filter boxes available for this engine and I'm not certain which I need.
The different ones I've seen are as follows:






My engine is shown below. I'd appreciate any advice on offer. I'm not certain whether I need the filter which has the sensor mounted on the top?

Cheers,
Lee