Don't forget Precision.....
Its really a crap shoot on what you buy. Not a single company has provided data as to pressure drop across their intercooler compared to stock. And no one has shown data on intake temps vs ambient temperature, vs a stock intercooler.
When I had my twin turbo Audi I did a TON of data logging before and after I put my larger side mount intercoolers on. One big thing I noticed is the smaller intercoolers took less time to get back down to the average intake temperature when the intercoolers became heat soaked going from sitting still to moving/driving, with the smaller stock turbos, compared to larger intercoolers being paired with the small stock turbos. I believe this was attributed to the increased area in the intercooler and the turbos Not flowing enough to utilize it. The full potential of the large intercoolers weren't seen until larger turbos were added. I'd see quicker temperature drops after heat soak, again probably attributed to more flow, quicker cooling of the coolers. The whole point of my rant is unless you're doing it for the bling factor, the factory intercooler is plenty sufficient until you get into the higher power levels.