what should i take into consideration when upgrading my turbo? right now i am using a bored out factory turbo with an hks blow off valve, a greddy waste gate and mass air, and the factory intercooler. any ideas on what i should get or what should i look for? need to make a decision now before the oppurtunity to upgrade passes

 

Go single. Look into a T04S T04E or a T-60-1