advice needed on universal performance intercoolers

hello, does anyone know if there is a reason why not to put a universal performance intercooler on a d2 td5? my idea is that its a lot cheaper to buy and can be the same core size as proper ones, one issue I can see is the inlet and outlet positions of universal points towards battery and airbox so would need to modify these and put 90 degree bends on, I have also considered removing the grill and having one right at the front which I guess would get more airflow and create cooler charge temp.
does anyone have any experience of doing this or any ideas?

Hi pal, has been covered here before...

But here goes

I have a cheaper ebay style one on my td5 100" build, runs d2 components
I had to trim the rad down slightly on the sides but its only a bit of plastic

http://i1295.photobucket.com/albums/...psfkz0erlf.jpg

http://i1295.photobucket.com/albums/...pseqxtfyul.jpg

Here is the ebay link
RMD Type 06 600mmx260x76 Front/Rear Port Front Mount Intercooler Universal | eBay

thanks, I have just bit the bullit and brought a 600x300x76 and will just have to make it fit lol I got one with inlet and outlet facing out so can just put rubber bends around the edge of the rad