A4/A5

Lower your ride, improve your handling, and get control over your suspension with the most versatile choice for suspension on today's market. These air-over shock kits are designed to give you maximum performance with our nine-way adjustable...

For front- and rear axle, Constructed from high-tensile steel with forged ends, suit your driving style and handling preferences.Features: Lowered tilt of the car while driving through turns or at fast directional changes Improved handling through...

The factory front lower control arms are an integral part of the B9/B9.5 Audi A4/S4/RS4 and A5/S5/RS5 suspension, but can start wearing out as early as 40,000 miles - especially on enthusiast-owned vehicles which are driven hard on the street or...

034Motorsport's complete Density Line Control Arm Kit with Upper Adjustable Control Arms is designed to be a performance replacement for all eight of the factory front upper and lower control arms. Featuring high-durometer rubber bushings,...

034Motorsport's complete Density Line Control Arm Kit with Upper Adjustable Control Arms is designed to be a performance replacement for all eight of the factory front upper and lower control arms. Featuring high-durometer rubber bushings,...

034Motorsport's complete Density Line Control Arm Kit with Upper Adjustable Control Arms is designed to be a performance replacement for all eight of the factory front upper and lower control arms. Featuring high-durometer rubber bushings,...

034Motorsport is proud to offer our Billet Aluminum Front Strut Brace for the B9 Audi A4/S4, A5/S5/RS5 & Allroad! The factory Audi strut brace is made of thin stamped aluminum, allowing for lateral deflection of the strut towers and chassis flex...

034Motorsport is proud to offer the ultimate rear sway bar upgrade for the B9 Audi A4/S4, A5/S5/RS5, and Allroad! The 034Motorsport Dynamic+ Adjustable Rear Sway Bar is made from a single piece of high-quality, 22.2mm thick spring steel for maximum...

All new Density Line Non-Adjustable Control Arm Kits are available now for B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5, and Q5/SQ5! View all individual products below for fitment & pricing information!034Motorsport's Density Line Control Arm Kits are...

All new Density Line Non-Adjustable Control Arm Kits are available now for B9/B9.5 Audi A4/S4/RS4 & A5/S5/RS5, and Q5/SQ5! View all individual products below for fitment & pricing information!034Motorsport's Density Line Control Arm Kits are...

The 034Motorsport Density Line Adjustable Upper Control Arm Rebuild Kit for Audi B9/B9.5 A4/S4/RS4 & A5/S5/RS5 allows for the rebuild of Density Line Track Spec or Camber Correcting Upper Control Arms. This kit contains parts that are the direct...

034Motorsport is pleased to present Billet Aluminum Rear Subframe Mount Inserts for the B9 Audi A4/S4/A5/S5/RS5 & Allroad!The Audi B9 chassis uses rubber rear subframe mounts which deflect under load, causing the rear end to feel vague and loose, as...