I have seen some nice pictures of Zs without the rear stock wing and i think i might give it a go Anyone tried that? Is there a quide somewhere that can help me remove it? thanks
Do a forum search for either "Brazilian" or "spoiler removal". There's heaps of posts about this topic already. I did a spoiler removal recently and it's pretty easy if you're not too worried about damaging the spoiler (mine was a rusty POS anyway). The job costed me $700 all up. I removed the spoiler myself, the hatch brake panel garnish costed me $300 from Nissan, the panel beaters charged $400 for the rest (you'll need holes filled and a hatch respray, also possible rust removal).
