Audi B9 S4 Quattro 3.0T Performance Suspension Kits

Replace your aging factory fluid-filled bushings with Density Line 65 durometer bushings in this comprehensive control arm kit

Brand:

ES#:

4505755

Mfg#:

034-401-1069

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$657.00

This product was last offered at the strikethrough price on
08-17-2026

$591.30 USD

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Lifetime Replacement

Add positive camber after lowering to reach factory alignment specifications and reduce tire wear.

Brand:

ES#:

4630175

Mfg#:

034-401-1071

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$1226.00

This product was last offered at the strikethrough price on
08-17-2026

$1103.40 USD

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Lifetime Replacement

Gain additional negative camber for increased cornering grip and improved handling performance.

Brand:

ES#:

4630174

Mfg#:

034-401-1070

ON SALE! SAVE 10%

$1226.00

This product was last offered at the strikethrough price on
08-17-2026

$1103.40 USD

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Lifetime Replacement

The ultimate, comprehensive handling upgrade engineered to drastically improve chassis dynamics, eliminate understeer, and sharpen steering precision

Brand:

ES#:

4699431

Mfg#:

034-4ZZ-0019

This complete system features fully adjustable front control arms, a comprehensive drivetrain lockdown, subframe inserts, and chassis stiffening to drastically improve precision and cornering limits.

Brand:

ES#:

4699439

Mfg#:

034-4ZZ-0020

A completely engineered, curated handling bundle designed to eliminate the factory wheel gap, vastly reduce understeer, and completely transform the cornering capabilities of your EA839-powered B9 chassis.

Brand:

ES#:

4699417

Mfg#:

034-4ZZ-0018