How much better does a QuickSilver exhaust sound than stock on my R8 V10 Spyder? A LOT!br br It's a custom created exhaust with the box of the Titan 'Sport' System but with a little more oomph to bring it towards the blip levels of the SuperSport System which normally would carry a slightly louder low-rev range volume, not ideal as I'm a London resident so can keep it a little quieter.br br Here you can see a range of comparison clips; startups, revs, drivebys, GoPro footage and the sound from the passenger seat. You may remember the car was wrapped by KIK Customs () in Midnight Purple, who arranged the installation.