Futrell Autowerks Presents: APR 4.2L RS4 Supercharger Installation

JHM Timing Chain Kit Installation Visual Walk Through - Audi B6-B7 S4 and C5 Allroad 4.2L

Rescuing A Rare Audi RS4! Got It Running Perfectly After Sitting For Years! 8000 RPM V8!

650HP Stage 3 APR Audi RS4 Sedan B7 Decat Straight Pipe - LOUD Sound at the Nurburgring!

Futrell Autowerks: APR Supercharged RS4 Before/After Dyno Testing

Taking my Supercharged RS4 for a drive

ECS Tuning: APR 3.0 TFSI Stage 2+ Supercharger Pulley Upgrade Kit DIY

THIS REAR MOUNT TURBO 730BHP V8 AUDI RS4 IS UNBELIEVABLY FAST!

Customer agreed to repair the RS4 . Lets build a V8 ! Audi RS4 B7 is going back on the roads

Audi S4 B8.5 V6 3.0TFSI - Tapping Noise, Chains, Bottom End?

N55 SPARK PLUGS & COILS REPLACEMENT || BMW F22 M235i

Insane SUPERCHARGED Audi RS4 B7. Crazy Milltek exhaust sounds!

Rear-mounted Turbo RS4: Reassembled and so awesome!! - June 2022

*531BHP SUPERCHARGED* AUDI B7 RS4 - *BUY ONE RIGHT NOW!*

Audi RS4 Carbon Clean - Timelapse!

You want to own RS5 B8 4.2FSI V8? Check this before buying one ! Can sport catalyst pass emission?

2007 Audi RS4 Baseline Pulls

FITTING A NEW SUPERCHARGER TO MY AUDI RS4!!

B8.5 Audi S4 APR Stage 2+ Dual Pulley

Viciously Tuned 400 HP Audi S4 | Farewell to the Iconic 4.2L V8

VF Engineering Supercharged RS4