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Rein BMW Suspension Parts for BMW Z Series E85/6 (2003-2008)

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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Rein Front Sway Bar End Link - E46, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:379802

Part#: 31356780847

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Sale - Save 5% $ 25.99

This product was last offered at the strikethrough price on
08-31-2026

$ 24.69 USD

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This product was last offered at the strikethrough price on
08-31-2026

$ 24.69 USD

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Includes hardware

Rein Sway Bar Bushing - 24 mm - Z4 E46

For vehicles with standard suspension only

2X Entries Into Our F80 M3 Sweepstakes

T#:593229

Part#: 31351094556

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Sale - Save 5% $ 13.05

This product was last offered at the strikethrough price on
08-31-2026

$ 12.40 USD

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$ 13.05

This product was last offered at the strikethrough price on
08-31-2026

$ 12.40 USD

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Rein Lower Front Control Arm - Right - E46, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:584176

Part#: 31126777852

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Sale - Save 8% $ 236.99

This product was last offered at the strikethrough price on
05-07-2026

$ 218.21 USD

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$ 236.99

This product was last offered at the strikethrough price on
05-07-2026

$ 218.21 USD

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Refresh your suspension

Rein Trailing Arm Bushing - E36, E46, E83, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:379801

Part#: 33326771828

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This product was last offered at the strikethrough price on
08-31-2026

$ 20.89 USD

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$ 21.99

This product was last offered at the strikethrough price on
08-31-2026

$ 20.89 USD

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Bushing located in the rear lower position of the rear trailing arm

Rein Front Control Arm Bushing Set - E46, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:379762

Part#: 31126783376

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Sale - Save 5% $ 112.99

This product was last offered at the strikethrough price on
08-31-2026

$ 107.34 USD

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$ 112.99

This product was last offered at the strikethrough price on
08-31-2026

$ 107.34 USD

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Worn control arm bushings cause several unwanted symptoms that include shaking and vibration through the steering that increases with speed and braking, or noise over bumps.

Rein Rear Control Arm Bushing - E36, E46, E83, Z4

2X Entries Into Our F80 M3 Sweepstakes

T#:363435

Part#: 33321092247

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Sale - Save 5% $ 28.99

This product was last offered at the strikethrough price on
08-31-2026

$ 27.54 USD

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$ 28.99

This product was last offered at the strikethrough price on
08-31-2026

$ 27.54 USD

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Upper control arm to subframe bushing

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Rein BMW Suspension Parts for BMW Z Series E85/6 (2003-2008)

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Rein Front Sway Bar End Link - E46, Z4

Rein Sway Bar Bushing - 24 mm - Z4 E46

Rein Lower Front Control Arm - Right - E46, Z4

Rein Trailing Arm Bushing - E36, E46, E83, Z4

Rein Front Control Arm Bushing Set - E46, Z4

Rein Rear Control Arm Bushing - E36, E46, E83, Z4

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