the 2871r is very similar to the gt-rs, apparently the hks turbo spools a tiny bit quicker but the actual turbo was always made by garrett anyway. i've heard there was an exclusivity clause on the gt-rs being made for hks, so the 2871r was garretts own edition of the turbo. i know that apex are selling them for 779 so that is cheap what turbo dynamics are selling them for, but i'd be interested to find out the trim and fitment of it.
if it's a .86 housing on it it will produce more power but not until later and would be less of a pleasure to run on the road than the .64 version as it would likely be laggier, also if its a 60 trim then it would need some customising of the intercooler pipe routing....the 52 trim is a direct swap over from 28r and will fit like for like. so if they are selling a .64 housing 2871r in a 52 trim then that's a great turbo, the .86 version of the same is more for people looking for a higher headline figure
