Suspension

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Important Notes

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

KW Variant 3 Coil-Over

Premium, Performance Street, Autocross/Track

Reviews (6)

Race technology for the road
Independently 14-level adjustable compression and infinitely adjustable rebound damping
"inox-line" stainless steel technology (where applicable)

Front & Rear

$ 3,784.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 352200CH

Note: Avg. low 1.2-2.0"F & 1.2-2.0"R
For models with electronic dampers. Electronic dampening control needs to be deactivated. Deactivation kit is included. Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs + dampers). Valving is adjusted by adjustment knobs, rebound is only adjustable if the top of the piston rod is accessible. This will depend on the design of the vehicle.

Front & Rear

$ 3,474.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 352200CG

Note: Avg. low 1.2-2.0"F & 1.2-2.0"R
For models without electronic dampers. Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs + dampers). For cars which have electronic dampers, make sure they are shut down. Specific electronical damper shut-down are available from KW. Valving is adjusted by adjustment knobs, rebound is only adjustable if the top of the piston rod is accessible. This will depend on the design of the vehicle.

KW Clubsport Kit Coil-Over

Premium, Performance Street, Autocross/Track

Reviews (0)

Front & Rear

$ 4,354.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 352208CG

Note: Avg. low 1.4-2.0"F & 1.2-2.0"R
Height adjustable front and rear axles (front axle threaded strut housings, rear axle adjustable springs + dampers). For cars which have electronic dampers, make sure they are shut down. Specific electronical damper shut-down are available from KW. Valving is adjusted by adjustment knobs, rebound is only adjustable if the top of the piston rod is accessible. This will depend on the design of the vehicle. Clubsport coilover with top mount: only with front axle top mount available. 2WD models only.

1 Kit: $ 4,354.00

$725.67/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 (458)

Front & Rear

$ 398.65 Per Kit

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Ride Height: Moderate Lowering

Manufacturer Part #: 28664-1

Note: Avg. low 1.0"F & .80"R.
Lowering height will vary on vehicles with factory sport suspensions. For models with adaptive suspension.

1 Kit: $ 398.65

$66.45/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

Eibach Pro-Kit Spring Set

Premium, Performance Street

Reviews (331)

Front & Rear

Special $395.00 $ 335.75 Per Kit

09/18/26 How soon can I get this?

Qty

Ride Height: Moderate Lowering

Manufacturer Part #: E10-20-046-02-22

Note: Avg. low 0.8"F & 0.8"R.
DESIGNED FOR USE WITH OE SHOCK Z4, M40i.

1 Kit: $ 335.75

$55.96/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

Ohlins Road and Track

Premium, Performance Street, Autocross/Track

Reviews (17)

Front & Rear

$ 3,400.00 Per Kit

In Stock How soon can I get this?

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Ride Height: Threaded Adjustment

Manufacturer Part #: TOS MU00S1

Note: 20mm target height reduction in front and rear. 90 N/mm spring rate (front) 160 N/mm spring rate (rear) Incorporates original OE upper mounts. Cancellation kit available for vehicles with optional OE active dampers. Has additional height adjuster

1 Kit: $ 3,400.00

$566.67/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

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*May 2026

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Independent Tire Testing Program

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 5 suspension products in stock for: 2020 BMW Z4 sDrive M40i 255/35-19F 275/35-19R (New Search)

Suspension

KW Variant 3 Coil-Over

KW Clubsport Kit Coil-Over

H&R Sport Spring Set

Eibach Pro-Kit Spring Set

Ohlins Road and Track

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.