Suspension Products for 2026 BMW M440I xDrive Convertible Standard Tire

H&R Anti-Roll Bar

Premium, Performance Street

Reviews (24)

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

$ 370.00 Per Kit

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Manufacturer Part #: 70462-2

Note: Front anti-roll bar. 26mm dia. Non-adjustable.

Front & Rear

$ 741.00 Per Kit

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Manufacturer Part #: 72462-2

Note: Front & Rear Anti-Roll Bars. Front 26mm; Non-adjustable. Rear 19mm; Non-adjustable.

Rear

$ 378.00 Per Kit

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Manufacturer Part #: 71462

Note: Rear anti-roll bar. 19mm dia. Non-adjustable.

Bilstein B6 Performance Strut

Premium, Performance Street

Reviews (0)

For most vehicles including full-size sedans, SUVs and trucks
High gas pressure monotube design
Ideal for heavy hauling and occasional off-road use

Front

$ 319.00 Each

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Housing: Strut Housing
Non Adjustable

Manufacturer Part #: 35-264545

Note: Front fitment Without Electronic Suspension

Front Left

$ 489.00 Each

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Housing: Shock Housing
Non Adjustable

Manufacturer Part #: 23-250727

Note: Front Left fitment. B6 Performance (DampTronic). For models with Electronic Suspension.

Front Right

$ 489.00 Each

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Housing: Shock Housing
Non Adjustable

Manufacturer Part #: 23-250734

Note: Front Right fitment. B6 Performance (DampTronic). For models with Electronic Suspension.

Rear

$ 509.00 Each

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Housing: Shock Housing
Non Adjustable

Manufacturer Part #: 20-250744

Note: Rear fitment. B6 Performance (DampTronic). For models with Electronic Suspension.

Set of 2: $ 1,018.00

$169.67/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

Bilstein B8 Performance Plus Strut

Premium, Performance Street, Autocross/Track

Reviews (0)

For the enthusiast driver demanding superior handling
Excellent for vehicles with lowering springs or upgraded anti-roll bar kits
Built to perform under demanding conditions

Front

$ 319.00 Each

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Housing: Strut Housing
Non Adjustable

Manufacturer Part #: 35-264552

Note: Front fitment Without Electronic Suspension

Front Left

$ 319.00 Each

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Housing: Strut Housing
Non Adjustable

Manufacturer Part #: 35-264606

Note: Front Left fitment (Performance Plus) Without electronic suspension.

Front Right

$ 319.00 Each

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Housing: Strut Housing
Non Adjustable

Manufacturer Part #: 35-264613

Note: Front Right fitment (Performance Plus) Without electronic suspension.

Bilstein B4 OE Replacement DampTronic Strut

Premium, Performance Street

Reviews (0)

Front Left

$ 619.00 Each

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Housing: Strut Housing
Non Adjustable

Manufacturer Part #: 23-238916

Note: Front Left Fitment. (OE Replacement Series) (DampTronic) With Electronic Suspension.

Front Left

$ 139.00 Each

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Housing: Strut Housing
Non Adjustable

Manufacturer Part #: 22-238269

Note: Front Left Fitment. (OE Replacement Series) Excludes M-Technics Sport suspension; Without Electronic suspension.

Front Right

$ 619.00 Each

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Housing: Strut Housing
Non Adjustable

Manufacturer Part #: 23-238923

Note: Front Right Fitment. (OE Replacement Series) (DampTronic) With Electronic Suspension.

Front Right

$ 139.00 Each

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Housing: Strut Housing
Non Adjustable

Manufacturer Part #: 22-238276

Note: Front Right Fitment. (OE Replacement Series) Excludes M-Technics Sport suspension; Without Electronic suspension.

Front Right

$ 419.00 Each

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Non Adjustable

Manufacturer Part #: 23-266476

Note: Front Right fitment. OE Replacement (Damptronic) For models with Electronic Suspension.

Bilstein B16 (PSS10)

Premium, Performance Street

Reviews (0)

"Click" from comfort to competition with no tools or jacking required
Monotube shock absorber design for heat dissipation and ride control
Matched performance spring and threaded ride height adjuster

Front & Rear

$ 2,299.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 48-207287

Note: Avg low 30-50mm F & 30-50mm R.
Without Electronic Suspension

Front & Rear

$ 2,499.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 48-245463

Note: Avg. low 10-30mmF & 10-30mmR.
Comfort version without electronic suspension.

Bilstein B12 (Sportline)

Premium, Performance Street, Autocross/Track

Reviews (0)

Front & Rear

$ 1,119.00 Per Kit

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Ride Height: Extreme Lowering

Manufacturer Part #: 46-226617

Note: Avg. low 25mm F & 20mm R.
For models without electronic suspension.

1 Kit: $ 1,119.00

$186.50/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

ST X Coil-Over

Premium, Performance Street

Reviews (0)

Front & Rear

Special $1,274.00 $ 1,089.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 1322000D

Note: Avg. low 1.0-2.0"F & 1.2-2.2"R
For models without EDC. All vehicles equipped with the EDC system (electronic damper control) are NOT APPLICABLE.

1 Kit: $ 1,089.00

$181.50/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

Bilstein B14 (PSS)

Premium, Performance Street

Reviews (0)

Front & Rear

$ 1,219.00 Per Kit

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Ride Height: Threaded Adjustment

Manufacturer Part #: 47-264625

Note: Avg. low 30-50mmF & 30-50mmR.
Without electronic suspension.

1 Kit: $ 1,219.00

$203.17/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 (165)

Front & Rear

$ 316.00 Per Kit

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Ride Height: Moderate Lowering

Manufacturer Part #: 28662-6

Note: Avg. low 1.6"F & 1.0"R.
W/ Sport Suspension, incl. Adapt. Suspension. Lowering height will vary on vehicles with factory sport suspensions such as BMW M-Technik, Mercedes-Benz Sport-line suspension, Audi-Sport suspension, etc. AWD models.

1 Kit: $ 316.00

$52.67/mo suggested payments with 6-month promotional financing on your Tire Rack Credit Card. Learn How

We have 9 suspension products in stock for: 2026 BMW M440I xDrive Convertible Standard Tire (New Search)

Suspension