Hi im new to tuning and this community. I have a 2007 Mazdaspeed 3 with BNR S2, CS HPFP, CS stage 2 power intake system, HKS BOV ( recirculating) and a koyorad alluminum radiator. I'm trying to shoot for at most 300HP with this new turbo ( old one was eating the turbine and seals were shoot) im havi...