Futrell Autowerks: APR Supercharged RS4 Before/After Dyno Testing
The Futrell Autowerks Team delivers you the before/after Dyno results from our installation and Dyno testing of our 2007 Audi RS4 both before Supercharger install and after. Baseline Dyno Information: Filled w/Oregon 92 Octane Fuel APR Stage 1 Tuning 91 Octane Mapping Full Milltek Exhaust 31K Miles, Never had a carbon clean on intake valves Power produced at wheels 306 WHP 260 ft.lbs of wheel torque Supercharged Dyno Information: Filled w/Oregon 92 Octane Fuel APR Stage 3 Supercharger Kit W/91 Octane Tuning Full Milltek Exhaust 31K Miles, Intake Valves cleaned of carbon build-up during Supercharger installation Power produced at wheels 450 WHP 395 ft.lbs of wheel torque Dyno correction is set at zero, smoothing at 5, ambient temperature high 60's/low 70s (Fahrenheit) Power measured at all four wheels on a Dynojet 248X - Not owned or operated by Futrell Autowerks or APR. Are you interested in supercharging your RS4 or 4.2L FSI RS5 or S5? Please contact us for a comprehensive quote, logistical services available we have over ten years of experience working directly with APR to deliver the ultimate in reliable, drivable performance upgrades for your Audi or Volkswagen. http://futrellautowerks.com http://facebook.com/futrellautowerks
Audi Supercharger Technology
Alongside Exhaust gas turbochargers, Audi also makes use of Superchargers to Boost its engines. A Supercharger is used in the 3.0 TFSI. The high-efficiency mechanical charger is situated in the 90-degree V formed by the cylinder banks and is driven by the engine via a poly-V belt. The gas pathways downstream of the charger are very short, thus the torque develops quickly and easily. The full Boost is available even at idle. http://www.eurocarnews.com/29/0/1322/0/video-audi-Supercharger-technology.html
Audi RS4 620hp supercharged APR tuning: Ride, limit revvs in tunnel! (1080p HD)
''LIKE'' my Facebook page: https://www.facebook.com/QVSphotography ------------------------------------------ INFO BELOW! ---------------------------------------- Hello everyone! Thursday i had a ride in this sick Audi RS4. The car is tuned by APR performance, + Supercharger + air filter good for +15 hp. Enjoy the video. Please leave a comment, like and subscribe! FLICKR: http://www.flickr.com/photos/autospotterqvs/ 'LIKE' my Facebook page: https://www.facebook.com/QVSphotography
Audi S4 v Audi RS4. Does Supercharging Rule? - /CHRIS HARRIS ON CARS
Can REVO Technik make a raggedy old S4 match the gorgeous new RS4? Drag race to find out.