there is a variety of kits on ebay....for the most part all of them are similar...just try to match the size of the intercooler up with your power goals....dont go with an extremely large fmic if your power goals and modifications arent up to speed with the fmic...
lots of people have ran ebay intercoolers with little to no problems..the biggest problem you will probably come across is mounting brackets unless you are buying a vehicle/engine specific fmic kit...some of the universal fmic's are a lil wierd to mount but can be done...

i say go for it...especially if your on a budget..

check out cxracing fmic on ebay....probably one of the top cheap fmic's on ebay...any of the ebay id's such as cxracing, cxlighting, etd motors are all the same company...which is cx racing...i just bought my fmic for my rb20det swap from them

good luck with your project

 

how much hp u looking for if u looking for like 300 ebay will do u just fine just look at the customer reviw before u purchase

 

Alright sweet.. thanks alot

 

my experience is they look impressive but only a section of the core gets used properly due to the shitty flow design of most ebay cooler end tanks.

 

i just bought one of ebay. not bad looking we'll see how it holds. its made by godspeed.

 

i've heard good things about this place

 

I have one of their intercoolers on my Dodge Dart. The intercooler looks well made if a little heavy. The brackets that came with it were a bad joke (mounting holes on them didn't even match the bolt hole size on the intercooler - what's up with that?) but it's a good value for their money. They're also known as CX Racing and a couple other aliases.

 

ebay sucks fuck ebay

 

in the end they are all china cores with a different logo stamped on the top plate