^^aftermarket intercooler the STI intercooler is to overpriced. id consider one for like 200max anymore and money better spent on a used aftermarket one, even the ebay special. skip the samco money on that can be used toward the TMIC. last thing i can think of is buy the tools and PnP everything you can get to easily.
also tap the stock FPR for more pressure add a fuel pump and get an aggressive tune
that setup if done correctly should be nice and fun low 13s, insta spool