I just bought a 2019 GTS 2.5 I want to modify. Anyone had success with certain rear wings? louder exhaust to mesh w PSE? Found any tunes that usually won’t void the factory warranty? I want to track my car so getting it ready along w the less fun things like brakes and fluids etc.

That's the question. I've got CPO until 2025 on an '18 Boxster GTS and wonder if I can do anything to it without jeopardizing the CPO coverage.