BMW Suspension Parts for BMW X5 M S63 4.4L

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Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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E70 X5 B12 (Pro-Kit) - Suspension Kit
Without Electronic or Self-Leveling Suspension and Without 3rd Row Seats
Bilstein - Corporate Logo
T#:346260
Part#: 46-181220
Ships on Sep 1, 2026
$ 1,299.00 USD
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$ 1,299.00 USD
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Bilstein B12 (Pro-Kit) suspension kits are a complete set of B8 Performance Plus dampers paired with Eibach (Pro-Kit) springs that provide moderate lowering between 24-40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro-Kit) suspension kits provide the perfect combination of suspension dynamics, quality and aesthetics.
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BC Racing - Corporate Logo
T#:46753520
Part#: I-159E-BR
Ships on Sep 10, 2026
$ 1,365.00 USD
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$ 1,365.00 USD
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Looking for coilovers that will provide reliability on street-driven vehicles but are also capable of feeding your weekend track demon's desire for performance? BC Racing's BR Series coilover kit may be just the thing for you.
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BC Racing - Corporate Logo
T#:46753521
Part#: I-159-DS
Back Ordered
$ 1,415.00 USD
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$ 1,415.00 USD
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The DS series from BC racing offers increased control and feedback for those looking to achieve the best driving experience possible. Digressive Valving means the shock is firmer at low speed, while transitioning to a softer and more linear feel as (shaft) speed increases. This leads to a much more planted and controlled feeling in the chassis, increased feedback through the wheel, and a slight drop in passenger comfort.
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BC Racing - Corporate Logo
T#:46409675
Part#: I-159-BR
Back Ordered
$ 1,215.00 USD
Free Shipping
$ 1,215.00 USD
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Looking for coilovers that will provide reliability on street-driven vehicles but are also capable of feeding your weekend track demon's desire for performance? BC Racing's BR Series coilover kit may be just the thing for you.
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Bilstein - Corporate Logo
T#:1702
Part#: 19101X
In Stock
$ 22.03 USD
Free Shipping on orders $49 and up
Bilstein Coil Over wrench set for some PSS, PSS9 and PSS10 kits. Consists of a Large wrench and a Small wrench for adjusting the spring perch (76.25mm) and lock ring (75.75mm) on coil overs that require the rectangular notch style head (not round pin style adjuster). Can also be used with other coil over kits (H&R, Moton, JRZ, etc).
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BC Racing - Corporate Logo
T#:555864
Part#: DMP-EXT
In Stock
$ 39.99 USD
Free Shipping on orders $49 and up
The rear damping adjuster on coilovers is usually hidden under a bunch of hard to reach interior panels requiring you to remove carpet, panels and sometimes even the rear seat back in order to adjust the dampening on your BC rear coilovers. The BC Racing rear extender adjuster allow you to make these adjustments without removing the rear interior. Simple make two small holes in the interior above the adjuster and the extension can be passed through the interior panels. Now the adjustments can be performed from above.
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B1 OE Replacement Air Ride Compressor
For vehicles with front coil spring and rear air suspension
Bilstein - Corporate Logo
T#:598663
Part#: 10-256510
Ships in 3 Business Days
$ 559.00 USD
Free Shipping
$ 559.00 USD
Free Shipping
Bilstein B1 OE Replacement (Air) suspension compressors are designed to replace the original air suspension compressors on select European vehicles. Each B1 OE Replacement (Air) suspension compressor is designed to connect directly into the original plugs on the vehicle, ensuring modification-free installation and restoration of the function of the vehicle.
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