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Audi S4
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034Motorsport B9 S4 First to 10 Second Stock Turbo 1/4 Mile!
034Motorsport B9 S4 First to 10 Second Stock Turbo ¼ Mile! 034Motorsport Dynamic+ Tuning for the EA839 3.0T Engine in the S4, S5, & SQ5 delivers the best experience of smooth drivability, perfect function, reliability, and added functionality and features beyond what the factory programming can provide. 034Motorsport’s Hardware and Software engineers are dedicated to […] -
Available Now: Carbon Fiber Radiator Support Cover for Audi B9 A4/S4
034Motorsport's Carbon Fiber Radiator Cover for the B9 Audi A4/S4 is designed to tastefully complement the factory engine bay with a beautiful carbon fiber weave that is perfectly matched to our X34 Carbon Fiber Audi B9 S4 Air Intake. This genuine carbon fiber cover is a direct replacement for the plastic factory radiator cover, utilizing […] -
Now Available: Audi B9 S4/S5 X34 Carbon Fiber Intake and Intake Air Duct
034Motorsport's X34 Cold Air Intake System delivers improved power, sound, and acceleration to B9 Audi S4/S5 owners in a clean OEM+ package. Through extensive evaluation of the factory airbox design, 034Motorsport's engineers were able to create a performance replacement that allows for increased airflow to the turbocharger and engine. The X34 Air Intake System offers […] -
Geoff's Dual Pulley-Tuned B8.5 Audi S4 3.0T
Geoff is one of a select few B8/B8.5 S4 owners looking to push the envelope of Audi's supercharged 3.0L V6 engine. His wheels are always spinning, both literally and figuratively. When Geoff's not at one of the local drag strips trying to best his 1/4 mile time, he's brewing ideas and researching how he can […] -
Nick V's Atypical Silver B5 Audi S4
The Audi B5 chassis has proven to be a persistent and strong platform since it's birth in the mid-1990's. Furthermore, the B5 S4, equipped with the infamous 2.7T Biturbo engine escalated Audi to new performance levels for the time. A strong V6 motor, two turbochargers, and a legendary all-wheel drive system; what's not to love? […]