ive been looking for the same for my car,i know im not going to gain alot of hp if any,or if the shorter cooler piping will make a difference.the main reason is to tidy the engine bay up as ill be running a top mount setup and dont want pipes running all over the hot side of the engine bay. Ive been reading through many forums trying to decide what the best option for a neo would be that would require the least amount of work for it to fit. alot of people run the greddy/freddy ffp and use an adaptor plate for the iac valve,im not a big fan of this and i have only found 1 other type of ffp that is made for the neo and fits the neo iac and pretty much all the stock parts will fit. Its sold on ebay and made by a company called PnT performance in thailand, i know this is starting to sound a bit questionable but from further investigation to their ffp on 2jz's (alot of reading through supra forums) all of the buyers were happy with the product and only a minor few requiring facing.
Thats what im going for anyways,they sell for about $699+$175postage, nethless to say i am also upgrading pretty much everything else so a ffp is waranted.
Kando TD06h 60-1
Top mount manifold
Turbosmart 40mm compgate
aeroflow billet alloy fuel rail (i know its not needed,i really shouldnt be allowed ebay while drunk lol)
siemens deka 650cc injectors
1.3mm pmslr head gasket
arp head studs
tomei type a poncams (think 252 in/ex)
plus all the other little odds and ends to make the above work
Allready have nistune,splitfires,3" turbo back w/100cell metal cat and a HDi fmic.
if your only looking for around the 400rwhp mark,you shouldnt need a ffp as many people have proven in the past with much higher hp.