the thomas knight kits are half decent but they're still half shoddy and the pricing on them is ridiculous.
you can also use the eatons off mercedes benz comrpessor cars. a similarly good unit.
if you dont run a/c, fabbing a bracket to mount it on the a/c area has been done before. run the intake down to the s/c, then you can actually plumb a front mount intercooler into the system if you wanted. one guy did, and it turned out pretty well. he was making above 200whp @ ~7-9psi.
would be a great setup for autocross or road racing, good power coming out of a corner.
if there was a better pre-made unit with integrated runners like jackson racing's honda units, i would be more inclined to get one, but i'm not much into the diy pieced together s/c kits.