I personaly am still learning about it and doing research...I have three guys who have done 4 custom turbo kits on 4 different cars and there running great...My one buddy is gonna giving the specs for my turbo and gonna get one from Percision turbo (I believe)...Im pretty confident in them


04 Blue WRX -Rota Subzero's 17in gold,Cobb Tunning Stage 2 93 octane, tein springs, 3in -turboback with magnaflow muffler + 1 resonator 2 1/4 up-pipe Former owner of Conniethecontour 99 CSVT...My first love