The Macan GTS is a great car with good low end acceleration but past 60 mph leaves something to desire. Considering purchasing a Turbo but wondered about real performance enhancing mods that I could do to the 17 GTS. My wife loves the white/w red interior and black wheels combo.

 

So I bought a certified 2017 Macan GTS. Love the car except the electrical system but, that's to be expected. I met a Cayenne Turbo owner with great sound on his car and he recommended Fabspeed bypass pipes as the best way to improve sound. As he has four on his car, he only did two and probably no issues with the ECU. Fabspeed has sport cats with no ECU issues while still improving sound with an estimated 30HP bump. So I'll keep the stock exhaust for now and try the sport cats which are around the same price or substantially less than a full exhaust upgrade with - potentially - a minimal performance increase. I'll post an update once I have them on. Will probably do the intake upgrade from Flat 6 as well. Hope that gives you some ideas!