APR B5 S4 RSC Exhaust System
Reflective Sound Cancellation allows for maximum Exhaust gas flow while completely eliminating in
cabin sound resonance (drone). RSC™ incorporates innovative technologies
developed in conjunction with NASA. With limited use of packing materials
and no baffles, RSC™ allows for a completely straight and free flowing Exhaust path through the RSC™ mufflers.
Reflective Cancellation bounces the undesirable sound waves into each other
to attenuate the wave and completely eliminate the low frequency tones that
create drone. Each RSC™ muffler is tuned to eliminate specific,
undesirable sound frequencies allowing only the engine's desirable Exhaust notes to be heard and improving
The B5 S4 in the video has a full APR RSC Exhaust System with an APR Stage III K04 turbocharger System.
Audi S4 quattro VAST Stage 3 FrankenTurbo Borla 0-60 mph AWD Launch Control & Drift...
Modified B5 Audi S4 quattro. A video compilation demonstrating the 2-step
"launch control" feature of my custom VAST performance Stage 3 Frankenturbo tune. When the vehicle is stopped,
the rev limit is set at 4,400 RPM for consistent launching. While holding
this RPM, the turbos can produce up to
about 6 psi with no load.
With this setup, 0-60 mph times in the high 3's are obtainable with a quick
The S4 also has piggie downpipes and a Borla single 3 inch Exhaust system.
Some bonus footage of a coworker who had never ridden in a semi-fast car
before is also included. :-)
*edit* Unfortunately the girl in this video has passed away of Cystic
Fibrosis (4/20/2013). RIP. She was a wonderful girl and will be missed by
Music: Jason Shaw @ audionautix.com (under Creative Commons License 3.0)
Footage shot with Pentax K7 + DA*16-50mm, GoPro HD Hero, and iPhone4.
девочка на ауди
500 hp Audi S4 quattro vs 12"+ of fresh snow! Unstoppable...
Last night we enjoyed a great winter storm, well over 12" (30 cm) at my
house. I wanted to see if my lowered Audi S4 on Dunlop Wintersport 4D snow
tires was up to the task going through such deep snow.
A guest appearance is made by my 6 hp Subaru powered Ariens Snowblower