Audi B9 S4 Parts - OEM, Aftermarket, Performance

B9 S4 History

The B9 Audi S4, produced in 2017, 2018 & 2019, is a high-performance variant of the A4, renowned for its blend of luxury and sportiness. In the U.S. market, the B9 S4 is powered by a robust 3.0-liter TFSI V6 engine, which features a single twin-scroll turbocharger and produces an impressive 349 horsepower and 369 lb-ft of torque. This engine is paired exclusively with an 8-speed Tiptronic automatic transmission, which provides smooth and rapid gear shifts, enhancing both performance and efficiency. Unlike its predecessors, the B9 S4 does not offer a manual transmission option in the U.S., focusing instead on the advanced automatic system to deliver a seamless driving experience. The quattro all-wheel-drive system is standard, ensuring optimal traction and handling in various driving conditions. This combination of a powerful engine and sophisticated transmission makes the B9 S4 a compelling choice for enthusiasts seeking a dynamic yet refined driving experience.



B9 S4 Parts

Keep your Audi B9 S4 in top-notch condition with our comprehensive range of Genuine, OEM, and aftermarket parts. Genuine Audi parts ensure the highest quality and perfect compatibility, maintaining your vehicle's reliability and precision as if it just rolled off the assembly line. Our OEM parts offer a reliable alternative, providing the same trusted performance and fit at a more budget-friendly price. For regular maintenance, our selection includes everything from oil filters and brake pads to spark plugs and air filters, all designed to meet or exceed original specifications. We are your ultimate source for the parts needed to preserve your Audi B9 S4's performance, durability, and driving pleasure.



B9 S4 Performance Parts

Unlock the full potential of your Audi S4 B9 with our extensive range of performance and customization upgrade parts. Tailored for enthusiasts aiming to elevate power, handling, and aesthetics, our collection features high-performance exhaust systems, turbocharger enhancements, and cold air intakes to maximize your engine's output and efficiency. For superior handling and ride quality, delve into our selection of coilover suspension kits, performance brakes, and lightweight wheels. Whether you aspire to dominate the track or make a bold statement on the road, our performance and customization parts offer everything you need to transform your Audi S4 B9 into a truly unique driving experience.