BMW Suspension Parts for BMW E21 320i M10 1.8L

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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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Powerflex Front Sway Bar Bushing - 23.5 Mm - E21 3-Series
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:53997753
Part#: PFF5-1603-23.5H
Ships in 1 Business Day
New Item
$ 51.99 USD
$ 51.99 USD
High-density Heritage bushings secure classic sway bars for flat cornering.
PowerFlex Rear Sway Bar Link Rod Bushing - E21
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:54388539
Part#: PFR5-1611BLK
Ships in 1 Business Day
New Item
$ 85.99 USD
$ 85.99 USD
An essential baseline upgrade for competitive historic touring cars, track-day builds, and autocross E21 platforms demanding precise chassis feedback and absolute durability under load.
PowerFlex Rear Sway Bar Link Rod Bushing - E21
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:54388538
Part#: PFR5-1611H
Ships in 1 Business Day
New Item
$ 77.99 USD
$ 77.99 USD
Engineered for a direct, press-fit replacement into the factory rear link assemblies

BMW E21 Rear Diff Mounting Bushing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:54352781
Part#: PFR5-1625H
Ships in 1 Business Day
New Item
$ 89.99 USD
$ 89.99 USD

BMW E21 Rear Sway Bar Bushing 16mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:54388540
Part#: PFR5-1610-16H
Ships in 1 Business Day
New Item
$ 50.99 USD
$ 50.99 USD
Engineered to eliminate this compliance without compromising the period-correct aesthetic required for historic touring car grids, vintage rallies, or concours-level builds.
Powerflex Front Sway Bar Bushing - 22 Mm - E21 3-Series
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:53997749
Part#: PFF5-1603-22H
Ships in 1 Business Day
New Item
$ 51.99 USD
$ 51.99 USD
Secure your E21 front anti-roll bar with Powerflex Heritage. These 22mm polyurethane bushings provide track-ready deflection resistance while maintaining a stealthy, factory-rubber appearance.

Front Control Arm Outer Bushings - Heritage - E21 3-Series
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:53997755
Part#: PFF5-1702H
Ships in 1 Business Day
New Item
$ 79.99 USD
$ 79.99 USD
Lock down classic E21 suspension geometry. These dark grey Heritage polyurethane bushings prevent dynamic alignment drift under load, giving you track-tested front-end precision while maintaining an authentic, stock appearance.
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Powerflex Front Control Arm Outer Bushing - E21 3-Series
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:53997747
Part#: PFF5-1602H
Back Ordered
New Item
$ 92.99 USD
$ 92.99 USD
Lock down your classic E21 front suspension geometry. These Heritage Series polyurethane bushings increase structural rigidity by 30% over stock rubber while maintaining an authentic, factory-stealth appearance under the chassis.
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CTA Tools Go-Thru Deep Socket - 19mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CTA Tools - Corporate Logo
T#:48573714
Part#: 7513
Ships on Jul 21, 2026
New Item
$ 10.99 USD
Free Shipping on orders $49 and up
Why a strut nut socket? To secure shocks and struts to their mounts, the retaining nut must be torqued to its proper specification using a torque wrench. Strut nut sockets allow for the use of a 21mm wrench to hold the damper shaft allowing you to achieve proper torque. An improper torque value may result in premature mount failure - or worse.
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