So I'm considering some different exhaust for my new SVJ, but I'm really torn. I have some friends with Ryft exhaust which sounds pretty good, but loud as crap with the test pipes. I know everyone loves Gintani, which I do too. I have heard very expensive and ECU requires tune/programming with Gintani which could be a warranty issue? Also, I see the occasional "Brilliant exhaust is hands down the best" (Also commonly referred to as "Star Dropper"?) but I can barely find anything for them online? All the videos I find are of old Aventador platforms and crappy videos? Any help here???