Audi S4 Supercharger Whine in Tunnel (FLY-BY)

Fly-By in Baltimore Tunnel - Supercharger Spinning at 19k RPM

[B8.5 AUDI S4 in Moonlight Blue Metallic w/ 7spd DSG]
Audi RS Sport Differential | 19in Audi RS Rotor Wheels | ECS Tuning Cold-Air Intake | ECS Tuning Intake Air Scoop | AWE Touring Exhaust w/ Resonated Downpipes | Bilstein B8 Sport Shocks | H&R OE Sport Springs | ECS Tuning Billet X-Brace | Canyon Run CR-15 Strut Tower Brace | 034 Billet Aluminum Transmission Mount | ECS Tuning Differential Mounts | 034 Billet Aluminum Subframe Mounts | ECS Tuning Rear Lower Control Arm Brace | ECS Tuning Drilled/Slotted Brake Rotors w/ EBC Redstuff Brake Pads | Integrated Engineering ECU Tune and DSG Tune | H&R Wheel Spacers - +24mm Track Width Front, +30mm Rear



[AUDIO/VIDEO]
Recorded on an iPhone 11