Suspension

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Important Notes

While suspension products shipped will match your vehicle's specifications, photos shown only represent typical components.

H&R Anti-Roll Bar

Premium, Performance Street

Reviews (79)

Perfectly complement H&R springs, coil-overs, performance shocks and cup kits
Crafted from spring steel that is stronger, more resilient than other materials
Bent on proprietary machines designed by H&R to produce complex curves and a perfect fit

Front

$ 413.10 Per Kit

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Manufacturer Part #: 70257

Note: Front bar diameter 32mm. This bar is adjustable.

Front & Rear

$ 817.20 Per Kit

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Manufacturer Part #: 72257-2

Note: Front and Rear Anti-Roll Bars. Front: 32mm; adjustable. Rear: 24mm; non-adjustable.

Rear

$ 348.30 Per Kit

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Manufacturer Part #: 71257.2

Note: Rear bar diameter is 24mm. This bar is adjustable.

Whiteline Chassis Control Bushings

Premium, Performance Street

Reviews (0)

Improved handling
Smoother ride and less vibrations
Neutral black finish

Front

$ 73.50 Per Kit

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Manufacturer Part #: KCA422

Note: Front Fitment. Caster Correction Bushing. Front Radius Arm - To chassis bushing. Adds +/-0.5� of Caster. Kits Required: 1

Front

$ 81.50 Per Kit

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Manufacturer Part #: KCA420

Note: Camber correction. +/-0.5 Deg. camber.
Upper inner bushing. Kits Required: 1

H&R Street-Perf. Coil-Over

Premium, Performance Street

Reviews (28)

Front & Rear

$ 1,512.00 Per Kit

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Ride Height: Moderate Lowering

Manufacturer Part #: 29250-4

Note: Avg. low 1.2-2.1"F & 1.0-2.0"R
Incl. facelift model, w/DRC.

1 Kit: $ 1,512.00

$252.00/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

KW Variant 3 Coil-Over

Premium, Performance Street, Autocross/Track

Reviews (6)

Front & Rear

$ 3,394.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 35210051

Note: Avg low 0.6-1.8"F & 0.4-1.2"R.
Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs and dampers).

1 Kit: $ 3,394.00

$565.67/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

H&R Sport Spring Set

Premium, Performance Street

Reviews (460)

Front & Rear

$ 339.15 Per Kit

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Ride Height: Moderate Lowering

Manufacturer Part #: 50300

Note: Avg Low 0.75"F 0.6"R

1 Kit: $ 339.15

$56.53/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

Bilstein B16 (PSS9)

Premium, Performance Street

Reviews (0)

Front & Rear

$ 2,399.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 48-105958

Note: Avg. low 10-30mmF & 10-30mmR.
Dynamic Ride Control (DRC) must be removed.

1 Kit: $ 2,399.00

$399.84/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

KW Variant 1 Coil-Over

Premium, Performance Street

Reviews (3)

Front & Rear

$ 2,094.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 10210051

Note: Avg low 0.6-1.8"F & 0.4-1.2"R.
Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs and dampers).

1 Kit: $ 2,094.00

$349.00/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

ST Adjustable Lowering Springs

Premium, Performance Street

Reviews (0)

Adjustable lowering springs
Compatible with standard suspension
Vehicle-specific spring rate

Front & Rear

Special $ 969.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 27310051

Note: Avg. low 0.6-1.8"F & 0-1.0"R
Front and rear height-adjustable (front and rear springs with height adjustment; usage only with factory dampers).

Front & Rear

Special $ 969.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 27310061

Note: Avg. low 0.6-1.8"F & 0-1.0"R
Front and rear height-adjustable (front and rear springs with height adjustment; usage only with factory dampers).

KW H.A.S. Height Adjustable Spring Kit

Premium, Performance Street, Autocross/Track

Reviews (1)

Adjustable, vehicle specific spring kit
Continuous adjustable ride height
Customized suspension lowering

Front & Rear

$ 1,144.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 25310051

Note: Avg. low 0.6-1.8"F & 0-1.0"R
Sedan only. Front and rear height adjustable (front and rear springs with threaded height adjusters). Stock shock absorbers including electronic controls are being utilized.

Front & Rear

$ 1,144.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 25310061

Note: Avg. low 0.6-1.8"f & 0-1.0"R
Convertible & Avant only. Front and rear height adjustable (front and rear springs with threaded height adjusters). Stock shock absorbers including electronic controls are being utilized.

Bilstein B14 (PSS)

Premium, Performance Street

Reviews (0)

Front & Rear

$ 1,239.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 47-119444

Note: Avg. low 10-30mmF & 10-30mmR.
Dynamic Ride Control (DRC) must be removed.

1 Kit: $ 1,239.00

$206.50/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

KW Clubsport Kit Coil-Over

Premium, Performance Street, Autocross/Track

Reviews (0)

For the race track and the road
Height adjustable coil-overs
Linear race springs and "inox-line" stainless steel damper bodies

Front & Rear

$ 3,894.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 35210761

Note: Avg low 0.6-1.8"F & 0.4-1.2"R.
Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs and dampers). Convertible & Avant Quattro.

Front & Rear

$ 3,894.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 35210751

Note: Avg low 0.6-1.8"F & 0.4-1.2"R.
Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs and dampers).

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We test tires on the road and on our specially designed track to simulate real-world dry and wet conditions. Independent, unbiased results to help inform your choice.

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Tire Rack verified customer reviews come backed by over 3.4 billion real-world miles.

We have 11 suspension products in stock for: 2007 Audi RS4 (New Search)

Suspension

Why Customers Trust Us

Tire Rack Recommended Installer Network

World-Class Customer Care

Revolutionizing Tire Buying Since 1979

Independent Tire Testing Program

Real Drivers. Real Miles. Real Talk.