You sure can, keep an eye out for a wrecking Terrano you will need the manifold and a few other things. It does liven them up quiet well, don't run boost any higher than 9-10psi. And yes it's a straightforward addition.
I don’t know anything about 4wd but I’m starting to get into them and I picked up my forst 4bie and it’s a d21 and I’m not sure if the turbo is suppost to flutter because it has no BOV on it and if I got a stainless steel snorkel would it have any spool noise? And if so what are some aftermarket set ups that I can get that would get me some turbo noises but also keep the air filtered?