Autocrossing 2011 Audi B8 S4

Autocrossing 2011 B8 S4. Driving my friend's S4 to test it out

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Audi Perfection - The unique Audi quality
For more than a century, perfection down to the last detail is a standard for us.

2014 B8.5 Audi S4 6SP MT with AWE Touring Exhaust and Non-resonated Downpipes
A comparison of Exhaust notes between a set of stock downpipes and AWE non-resonated downpipes bolted onto a 2014 Audi S4 with a six-speed manual transmission. Here's the list of mods: UPDATE (01/11/2016) ================== * A bigger Magnuson Supercharger kit has been installed to replace the factory Supercharger and the Stage 3 ECU Tune was supplied by APR (no more GIAC). * Stage 2 Supercharger Pulley was replaced with the Magnuson Supercharger Pulley (slightly bigger than Stage 2) * The APR Cooling Performance System (CPS) V2 has been replaced with the AMS Alpha Cooling System. * Added Demon Eyes for headlight LED effects ------------------------- ENGINE ====== * AWE Touring Exhaust * AWE Non-resonated Downpipes * AWE S-Flo intake (CF) * AWE Supercharger Pulley * GIAC Stage 2 V2 ECU Flash software * APR CPS V2 * 034 Motorsports Transmission Mount SUSPENSION =========== * KW Variant 3 Coil-over suspension * SPC Adjustable Control Arms * Eurocode ÜSS Billet Aluminum Adjustable End Links (front/rear) * Eurocode ÜSS Adjustable Stabilizer Bar Set (front/rear) * Eurocode Alu Kreuz Billet Aluminum Drivetrain Stabilizer * Eurocode Meisterwerk Adjustable Short-Throw Shifter TIRES/WHEELS ============= * Michelin Pilot Super Sports (255/35/19) * HRE FF01 in Hyper Silver (19x9.5) AESTHETICS =========== * Custom-painted RS-style front grille * P3 VIDI * HID Fog Lights conversion * Ecode Headlights * Deval Carbon-Fiber Rear Diffuser * Xpel Clear Bra (front bumper only) * 3M Crystallilne Window Tint (60% visibility)

2010 Audi B8 S4 Milltek Non-Resonated Catback Exhaust
Before and after video of the milltek non-resonated catback Exhaust on my B8 S4

Audi B8.5 S4 0-60 mph in 3.7 sec (458 hp)
This video shows the APR upgrades Covert Customs did on my B8.5 S4 as well as the equipment I used to record my 0-60 mph time. In addition to the APR upgrades, I also had my wheels painted by AWRS in Nashville. I did 3 runs with the same results (3.7 seconds). The P3Vent gauge shows a 0-60 mph in 3.4 sec, but the Vbox Sport seems to produce more accurate results...even if 3/10 of a second slower. My Audi has the APR Stage II+ upgrades and TCU upgrade. I couldn't be happier with the performance. It's a totally different car with the only hardware change being the APR Supercharger pulley. The extra torque and DCT shift changes are awesome!