Upgrade your Quattro platform with Function and Form’s A4 B8 air suspension, engineered for the 2008–2015 Audi A4 4WD (8K). Featuring our advanced Type 5 air struts, this system provides full ride height adjustability, giving you the ability to balance performance, comfort, and stance in one package. Whether you daily your A4, bring it to shows, or want better flexibility for spirited drives, these air struts adapt instantly to your needs.

The B8 Audi A4 is a refined sedan with timeless styling and proven Quattro all-wheel-drive handling, but factory suspension systems leave little room for customization. Static solutions like lowering springs and coilovers improve stance but sacrifice comfort and practicality. With Function and Form’s Type 5 air struts, you gain the ability to drop your car for an aggressive, show-ready look or raise it back up for clearance over speed bumps, steep driveways, or rough roads. This versatility makes A4 B8 air suspension the perfect upgrade for owners seeking both form and function.

Each strut is designed with a durable double-bellow air bag that delivers strength and ride comfort. Precision-machined mounts ensure a direct bolt-on fit for the B8 8K chassis, while corrosion-resistant finishes provide long-term durability. Built to handle daily use while offering show-level stance capability, these struts strike the perfect balance between practicality and customization.

Integration with air management systems is seamless. These struts are fully compatible with Air Lift 3P and 3H controllers, giving you the ability to save ride height presets, monitor pressures, and make adjustments in real time via controller or smartphone app. Pairing your Type 5 struts with a VIAIR compressor and polished tank creates a complete air ride system that performs as well as it looks.

Key Features:

Fits Audi A4 4WD B8 8K (2008–2015)

Function and Form Type 5 air struts

Adjustable ride height for stance and practicality

Double-bellow air bag design for comfort and durability

Precision-machined mounts for direct bolt-on installation

Corrosion-resistant finish for long-term reliability

Compatible with Air Lift 3P/3H and other management systems

Balances German refinement with modern suspension versatility

Function and Form’s Type 5 series represents the future of suspension customization for Audi platforms. With this kit installed, your B8 gains the ability to switch between aggressive stance, daily drivability, and reliable performance—all without compromise.