Powertrain warranty...

I have myself an 2019 GT N-Line for about 2 years now and i just recently installed an CAI, Oil catch can, intercooler resonator delete, aftermarket BOV and a BOV MAC solenoid...

If I'm going to continue modifying my car... Should I even worry about the powertrain warranty? How reliable are these engines once modified/tuned since I am looking into getting multiple other parts for the car and a dyno tune...

Thanks!