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Audi S4 V8 B6 accelleration
Accelleration of my S4 V8 from 50 - 170 kmp... in second, third and fourth gear.

Audi S4 4.2 V8 quattro Sound

Futrell Autowerks: RS4 Milltek Cat-Back & Downpipe/Cat-back Comparison
This video highlights the very audible difference in the Milltek Full Exhaust and the Milltek cat-back Exhaust (stock downpipes). The Titanium trim car has the cat-back, the silver trimmed car has the full system with downpipes. Both systems are the non-resonated/valved model.

S4 and GTI
S4 - Fast Intentions resonated fullback GTI - Milltek DPs and Magnaflow catback

2005 Audi S4 Magnaflow Exhuast 14851
S4 Magnaflow exhuast (14851 magnaflows) on stock exhuast, stock downpipes. QUIT SMOKING NOW - http://www.Eurocompulsion.net/prosmoke.html

B&B Performance Exhaust - Audi S4 4.2L V8 (B6) - "Stealth" Version
For more information about this product, visit: http://uspmotorsports.com/B-BExhaust-BillyBoat-ExhaustSystem-B6S4-.html This video shows the "Stealth" version of the B&B (Billy Boat) Performance Exhaust system for the Audi 4.2L V8 S4. "Sport" version available to replace center muffler w/ x-pipe for more sound & more power.

Dyno: Twin-Turbo R8
2009 Audi R8 4.2L with Heffner Twin-turbo package. Running 91 RON pump gas, 6lbs of Boost on a Mustang AWD setup. Installation and tuning by OEMplus in Laguna Hills, CA. Car also has Brembo BBK, OEM V10 clutch and larger V10 carbon sideblades.

2007 Audi RS4 Magnaflow exhaust
Just like it says in the title....

Audi s4 drifting in snow
Audi s4 drifting in the snow

Audi B6 S4 AWE Exhaust
My red b6 s4 with non res. AWE Exhaust, H&R coilovers, custom intake, a ECU tune and oettinger body kit.

Low Rider Audi S4 4.2 V8 snow donut
Emanuele che testa le sue gomme estive 235 per 19" in un parcheggio privato innevato :D

Audi S4 4.2L V8 AWE Exhaust
New AWE Cat-Back Exhaust for the B6 4.2L V8 Audi S4.

AUDI S4 STAGE 3 BATTLE OF THE YEAR
10secs4_vs_evilempire_vs_nycvr6

Audi S4 4.2 V8 B6 with Milltek Sport exhaust
This car is fitted with the Milltek Sport full resonated (quieter) Exhaust system including hi-flow sports catalysts.

Audi S4 launches, AWD burnouts, In car & out of car footage
JH Motorsports (JHM) stage 3 S4 doing AWD burnouts and launches. 8 Minutes in length.