Well the sound is normal for that intake, and its not hurting anything. Don't get worked up over it. You may experience someting similar with the JLT too.
Did you not know the car was modded when you bought it?
No. Ive driven several of these cars and never heard a whistle like that. Its because of his aftermarket intakes. The website even advertises noise changes to the car with that kit.
I asked about the tune because most aftermarket intakes kits require it. But I googled that K&N kit and it doesnt say seem to require one. They are boasting 18.84 hp which is ridiculous. And it looks like the PO spend over $800 on that. 🤦
Keep an eye out on marketplace or offer up for a take of...
No, I heard the video. It's definitely there. Im 99% sure thats from the aftermarket intakes. Which is a shame because those are completely useless on the S650. Just learn to live with it, or find some OEM airboxes on marketplace. Its not hurting anything.
It was 64k but you keep adding goodies to that GT to get it close to the DH price lol. Just get the car you want man. You dont need to keep trying to convince strangers on the internet (or yourself) whats a better buy. 👍🏻