H&R 28533-1 Sport Lowering Springs for 2005-2011 Audi A6/A6 Quattro

Vehicle Fitment

• 2005-2011 Audi A6 Sedan (C6/4F, FWD, 3.2L V6)
• 2005-2011 Audi A6 Quattro Sedan (C6/4F, AWD, 3.2L V6, 4.2L V8)
• 2005-2011 Audi A6 Avant Quattro (C6/4F, AWD, 3.2L V6)

Fitment Notes

• Designed for Audi C6 (4F) chassis applications.
• Fits FWD and Quattro models as specified above.
• Does not fit vehicles equipped with factory self-leveling suspension.
• Lowering amount may vary depending on engine, drivetrain, and factory equipment.
• Use with factory or performance replacement dampers in good condition.

Features

• Progressive-rate Sport Lowering spring design.
• Reduces vehicle center of gravity.
• Improves cornering stability and steering response.
• Reduces body roll during aggressive driving.
• Manufactured from high-tensile 54SiCr6 spring steel.
• Shot-peened for enhanced durability and fatigue resistance.
• Powder-coated finish helps resist corrosion.
• Engineered to maintain excellent ride quality.
• TUV-approved design and testing.
• Designed and manufactured in Germany.

Specifications

• Part Number: 28533-1
• Product Line: H&R Sport Springs
• Position: Front and Rear
• Front Lowering: 1.20 in. (30mm)
• Rear Lowering: 0.75 in. (19mm)
• Spring Design: Progressive Rate
• Material: 54SiCr6 Spring Steel
• Finish: Powder Coated
• Chassis Code: C6 / 4F

Included Components

• 2x Front Sport Lowering Springs
• 2x Rear Sport Lowering Springs
• 1x Installation Instructions

Product Description

The H&R 28533-1 Sport Lowering Springs are engineered specifically for Audi A6 and A6 Quattro models built on the C6 (4F) platform. Designed to deliver improved handling characteristics and a more aggressive appearance, these springs lower the vehicle approximately 1.20 inches in the front and 0.75 inches in the rear while maintaining excellent ride quality for daily driving.

Manufactured from premium 54SiCr6 spring steel, each spring is shot-peened and powder-coated for exceptional durability and corrosion resistance. The progressive-rate spring design provides enhanced control during spirited driving while remaining comfortable during normal street use. Lowering the vehicle's center of gravity helps reduce body roll, improve turn-in response, and increase overall chassis stability.

As part of H&R's renowned Sport Spring lineup, the 28533-1 kit is an ideal upgrade for Audi enthusiasts seeking a refined balance of performance, appearance, and comfort. The springs are engineered to work with factory-style dampers in good condition and provide a direct-fit solution for compatible Audi A6 C6 applications.