AST 30mm/25mm Lowering Springs | BMW 6 Series E63/E64 (ASTLS-14-446) GROUP_5_Series

AST 30mm/25mm Lowering Springs | BMW 6 Series E63/E64 (ASTLS-14-446) GROUP_5_SeriesAST Lowering Springs for the 2004 2011 BMW 6 Series (E63 E64) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle.

making them versatile for many makes and models

The design focuses on lowering the vehicle's center of gravity by approximately 20mm to 60mm

This M-TECH style rear bumper features a precise design that replicates the factory look while providing a more aggressive stance

Full front lip and splitter design for an aggressive

For a complete OEM look

which typically takes a few hours

BMW engineers

This bumper is tailored for BMW owners who desire a straightforward upgrade that combines style with practicality

Crafted from full 2x2 carbon fiber

the Foiler™ doesn’t draw unnecessary attention with carbon weave or enlarged wings

providing a comfortable ride over bumps and potholes while offering improved responsiveness during aggressive cornering

these spacers are designed to provide a durable and lightweight solution for increasing track width