Best type of headers and exhaust for 03 TL type s

I want to change the headers and exhaust on my tl
but i dont want the car to sound really loud
i want like a low rumble

and ihheard about something from a friend how theres a type of exhaust where you control the sound with remote or device

he was saying how you press a button and it closes off something and the car sounds stock and then another button makes it sound like custom exhuast