So I'm going to get a 13b turbo II in the near future for my drift car, I'm curious on what hp to expect from the mods I have planned. I'm planning on 1050cc injectors, k&n intake, tune, and 3 or 4 inch straight pipe. I want to get at least 300whp. Would this be able to get me there or more? please let me know what you think, and if not let me know some other reasonable mods to get me there. Thank you

 

I have basically answered this in your other thread. A standard turbo won't get there even on a dynojet. The largest borg warner Sx200, efr 7670 or 8374 or a GT35R (don't buy a GTX or larger that 62mm GTW compressor its too much for the turbine) is the next size up you would bother with, unless response is priority, then maybe gt30 with biggest AR turbine housing otherwise the big stuff I list in the other thread.

 

Fuel pump, electronic boost controller, and possibly a hybrid turbo in addition would meet your goals, low torque could be a problem though. You say a tune but haven’t stated a ems or just piggy backs. And I’m assuming you’re going for the full stand-alone.

prefer the electronic boost controller to bleed away air from the wastegate to decrease spool time and can start closing wastegate at higher rpm to maintain boost