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BMW Suspension Parts for BMW 3 Series E30 (1984-1991)

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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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Suspension Techniques Sway Bar Set - E30 3 Series

T#:3504

Part#: 52010

In Stock

$ 649.00 USD

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$ 649.00 USD

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This kit includes everything for installation including a 22mm front bar, 19mm adjustable rear bar, polyurethane bushings, adjustable rear links and full hardware kit. We have been selling this kit since 1993 and we still love it. Perfect for street or track use.

This item fits the following BMWs:
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is M3

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Suspension Techniques E30 Rear Sway Bar Hardware Kit

T#:4086

Part#: 51010-777

Ships in 4 Business Days

$ 149.99 USD

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$ 149.99 USD

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Suspension Techniques E30 Rear sway bar / swaybar Hardware Kit. Includes all the harware needed for keeping your E30 Suspension Techniques Rear sway bar / swaybar performing like new. Kit includes everything shown in the photo.

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Performance Adjustable Rear Sway Bar - 19mm

T#:380149

Part#: 51010

Ships in 2 Business Days

$ 389.00 USD

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$ 389.00 USD

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If you want to be able to handle corners more aggressively, you can start by adding thicker sway bars. A thicker sway bar will be less apt to bend and distort and will keep your wheel more solidly planted to the pavement. You will experience less body roll, with almost no sacrifice in ride quality. Rear 19mm sway bar, plus all necessary hardware and bushings are included.

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Rear Adjustable Sway Bar - 19mm - E30 318i 318is 325e 325i 325is 325i...

T#:3115

Part#: 51010

Ships in 4 Business Days

$ 389.00 USD

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$ 389.00 USD

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This adjustable rear sway bar / swaybar is 19mm is much larger than stock (stock 325e/i/ix is 12mm, M3 is 14.5mm) to provide better handling and roll resistance. This rear bar is a GREAT upgrade for the 325ix. (a popular upgrade is cutting a coil off the front spring and installing this bar) It is also adjustable for fine tuning of the performance characteristics. Fits BMW E30 318i 325e 325i 325ix M3 1984-1991.

This item fits the following BMWs:
1984-1991 E30 BMW 318i 318is 325e 325es 325i 325is 325ix M3

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Bavarian Autosport Rear Stress Bar - E30 BMW

T#:578812

Part#: 010442

Special Order: No Guaranteed ETA

Sale - Save 3% $ 195.99

This product was last offered at the strikethrough price on
05-03-2026

$ 190.11 USD

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Qty

Sale - Save 3%

$ 195.99

This product was last offered at the strikethrough price on
05-03-2026

$ 190.11 USD

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Improve your BMW's handling! Bav's stress bar locks the top of your BMW's strut towers together to improve chassis stiffness and handling. The result is greater stability in hard cornering--a difference you can really feel, giving you greater confidence and control. Made of strong, lightweight aluminum, and it's manufactured in Germany.

From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.

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E36, E46, Z3 Rear Shock Mount Reinforcement (Sold Each)

T#:578621

Part#: B3300044

In Stock

Sale - Save 3% $ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 8.68 USD

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Sale - Save 3%

$ 8.99

This product was last offered at the strikethrough price on
05-03-2026

$ 8.68 USD

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This is a direct replacement for the factory BMW rear shock mount reinforcement, as equipped by BMW on Z3 models. This also fits all E36 and E46 models as well. Turner Motorsport makes our own that are thicker but these can also do a good job of preventing cracks and deformation of the rear shock towers. Priced per reinforcement plate. Order 2 to cover both rear shock towers. From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty. This item fits the following BMWs: 1992-1999 E36 BMW 318i 318is 318ti 318ic 323is 325i 325is 328i 328is M3 (not for convertible models) 1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3 (not for convertible models) 1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe

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Suspension Techniques E30 Rear Sway Bar Bushing - 19mm (Sold Individu...

T#:2182

Part#: 113206

In Stock

$ 19.99 USD

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$ 19.99 USD

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Suspension Techniques E30 REAR sway bar / swaybar Bushing, 19mm (Sold individually). Replace your worn out rear Suspension Techniques rear sway bar bushings and your rear bar will perform like it was new! If you need two new bushings, be sure to adjust your quantity, as these are sold individually.

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ST Suspensions Lowering Spring Set - BMW E30

For convertible models only

T#:373969

Part#: 65267

Back Ordered

$ 449.00 USD

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$ 449.00 USD

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Provides a more aggressive stance for improved looks and handling. Average lowering of 1.4"F & 1.4"R.

ST Suspensions Performance Front Sway Bar - 22mm - BMW E30

T#:380141

Part#: 50010

Back Ordered

$ 369.00 USD

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$ 369.00 USD

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By increasing torsional rigidity, these bars resist bending and distortion, keeping your tires firmly planted to the pavement.

ST Suspensions Lowering Spring Set - BMW E30 Sedan & Coupe

For sedan models only

T#:376299

Part#: 65202

Back Ordered

$ 449.00 USD

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$ 449.00 USD

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Provides a more aggressive stance for improved handling and appearances.

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