I think you should take the PTuning kit and Mase kit. Break down what comes with each kit and make your decision based on that comparison. You could also list what additional parts you'll need with each kit and compare them in that regard.

Also, before you pull the trigger read, read, read, call to ask questions, and then read again. You want to know the kits inside and out before laying out $$$texas$$$.

 

OK, good deal. Thanks

 

Mase. Ftw

 

i have mase and love it. quick spool and 422whp at 13psi.

i'd look into the Mase kit, Forged Performance, or Pfab kits. Forged performance uses a gt30r and mase uses precision. there have been some issues with precision turbos that are in no way mases fault. If my 5857 dies i'll get a gt30r to replace it