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BMW Suspension Parts for BMW E21 320i M10 1.8L

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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Front Control Arm - Left for E21

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T#:373780

Part#: 31121123025

In Stock at Vendor

$ 136.99

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

$ 118.99 USD

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$ 118.99 USD

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The Febi Front Control Arm (Left) for E21 improves suspension stability and handling precision for superior driving performance.

Front Control Arm - Right

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T#:373781

Part#: 31121123026

Ships in 2 Business Days

$ 149.99

This product was last offered at the strikethrough price on
03-31-2026

$ 127.99 USD

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$ 127.99 USD

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The Febi Front Control Arm (Right) enhances suspension performance, alignment, and handling precision for superior driving dynamics.

Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Tapered Sea...

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T#:340476

Part#: TSU9980548

Ships on Nov 17, 2026

Sale - Save 25% $ 132.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 99.74 USD

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Sale - Save 25%

$ 132.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 99.74 USD

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These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.

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Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Square Seat...

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T#:340477

Part#: TSU998062A

Ships on Nov 17, 2026

Sale - Save 25% $ 132.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 99.74 USD

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Sale - Save 25%

$ 132.99

This product was last offered at the strikethrough price on
06-13-2026

Starting at $ 99.74 USD

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Rod End Boot (14-18mm) - Priced Each

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T#:599632

Part#: RERS3

In Stock

$ 27.99

This product was last offered at the strikethrough price on
03-27-2026

$ 19.99 USD

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$ 19.99 USD

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Extend the life of your heim joints with this flexible rubber protective boot. Designed to fit 14mm–18mm spherical bearings and rod ends, it shields critical components from dirt, moisture, and road debris. Keeping contaminants out helps ensure consistent performance and reduces wear over time.

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