BMW Sway Bar Kits for BMW E30 M3 S14 2.3L

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The next step in tuning your car's handling - after shocks/springs and camber plates - should be a set of swaybars. Using larger front and rear sway bars will give your car better/quicker turn-in and less bodyroll in corners. These bars replace the existing sway bars on the car for a clean and simple upgrade with very little downside. Sway bars should be matched with your springs/shocks to maintain a proper handling balance. In some cases only a front or rear bar is needed to positively change the balance and make the car more neutral. We sell sway bar kits from H&R, Racing Dynamics, OE BMW upgrades, and even some of our own designs. Swaybars are sold with new bushings. New links and other hardware are strongly recommended.

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Powerflex - Corporate Logo
T#:54281643
Part#: PFF5-302-24H
Ships in 1 Business Day
New Item
$ 70.99 USD
$ 70.99 USD
Eliminate front sway bar deflection on your E30. These 24mm Heritage polyurethane bushings maximize bar transition response while maintaining a discrete, factory-original dark grey appearance.
Powerflex - Corporate Logo
T#:54281634
Part#: PFF5-302-18.5H
Ships in 1 Business Day
New Item
$ 70.99 USD
$ 70.99 USD
Eliminate sway bar deflection on your E30. These 18.5mm Heritage polyurethane bushings maximize bar transition response while maintaining a discrete, factory-original dark grey appearance.
Powerflex - Corporate Logo
T#:54317186
Part#: PFR5-308-19H
Ships in 1 Business Day
New Item
$ 57.99 USD
$ 57.99 USD
Maintaining the delicate balance between chassis stiffness and historical authenticity is critical. The Powerflex Heritage Edition Rear Sway Bar Bushing is engineered specifically for race teams and enthusiast builders looking to optimize the roll stiffness of the classic BMW E28, and E24 platforms without compromising the aesthetic integrity of a period-correct build.
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Powerflex - Corporate Logo
T#:54281636
Part#: PFF5-302-21BLK
Ships in 1 Business Day
New Item
$ 82.99 USD
$ 82.99 USD
Lock down your front anti-roll bar geometry. These 95A durometer Black Series bushings remove all compression slop from your 21mm bar, delivering instantaneous chassis translation and track-ready cornering stiffness.
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Powerflex - Corporate Logo
T#:54281640
Part#: PFF5-302-21H
Ships in 1 Business Day
New Item
$ 70.99 USD
$ 70.99 USD
Eliminate front sway bar deflection on your E30. These 21mm Heritage polyurethane bushings maximize bar stabilization while preserving a discrete, factory-original dark grey appearance.

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