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BMW 328i Sway Bar Parts & Upgrades

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Race Polyurethane Rear Sway Bar Bushing Set - Black Series

ES#2650341 - PFR5-504-15BX2 - Race Polyurethane Rear Sway Bar Bushing Set - Black Series - Stiffer bushings allow sway bars to work at their fullest potential. For 15mm sway bar. - Powerflex Black Series - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 15mm sway bar. For vehicles with standard suspension

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650341
Mfg#:
PFR5-504-15BX2
Ships in 1 Business Day
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar - 12mm

ES#2568803 - 33556853473 - Rear Sway Bar - 12mm - OEM rear sway bar - Genuine BMW - BMW

OEM rear sway bar

Brand:
Genuine BMW - Corporate Logo
ES#:
2568803
Mfg#:
33556853473
Ships in 2 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$257.99

This product was last offered at the strikethrough price on
09-06-2026

$245.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar - 13mm

ES#2568805 - 33556853474 - Rear Sway Bar - 13mm - OEM rear M Sport sway bar - Genuine BMW - BMW

OEM rear M Sport sway bar

Brand:
Genuine BMW - Corporate Logo
ES#:
2568805
Mfg#:
33556853474
Ships in 4 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$257.99

This product was last offered at the strikethrough price on
09-06-2026

$245.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Bushing - Front

ES#51140 - 31356765574 - Sway Bar Bushing - Front - Fits 26.5mm sway bar only - Genuine BMW - BMW

Fits 26.5mm sway bar only

Brand:
Genuine BMW - Corporate Logo
ES#:
51140
Mfg#:
31356765574
Ships in 2 Business Days
14% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$139.99

This product was last offered at the strikethrough price on
09-06-2026

$120.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar - 15mm

ES#59256 - 33556764427 - Rear Sway Bar - 15mm - Replace broken or bent bars - Genuine BMW - BMW

Replace broken or bent bars

Brand:
Genuine BMW - Corporate Logo
ES#:
59256
Mfg#:
33556764427
Ships in 8 Business Days
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$244.99

This product was last offered at the strikethrough price on
09-06-2026

$233.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear stabilizer bar - 12mm

ES#59253 - 33556764424 - Rear stabilizer bar - 12mm - Upgrade to an M sport rear sway bar and stay OE - Genuine BMW - BMW

Upgrade to an M sport rear sway bar and stay OE

Brand:
Genuine BMW - Corporate Logo
ES#:
59253
Mfg#:
33556764424
Ships in 8 Business Days
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$244.99

This product was last offered at the strikethrough price on
09-06-2026

$233.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Rear Sway Bar Bushing Set - 18mm

ES#2650859 - PFR5-504-18X2 - Performance Polyurethane Rear Sway Bar Bushing Set - 18mm - Stiffer bushings allow sway bars to work at their fullest potential. For use with a 18mm sway bar - Powerflex - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For use with a 18mm sway bar For vehicles with sports suspension

Brand:
Powerflex - Corporate Logo
ES#:
2650859
Mfg#:
PFR5-504-18X2
In Stock
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Stabilizer Link - Priced Each

ES#2870357 - 31351091764 - Front Stabilizer Link - Priced Each - Includes hardware - Febi - BMW

Includes hardware We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2870357
Mfg#:
31351091764
In Stock
ON SALE!
$23.99

This product was last offered at the strikethrough price on
08-26-2026

$22.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Installation Kit

ES#4772843 - 33556853473KT - Rear Sway Bar Installation Kit - Everything you need to replace your factory sway bar. - Genuine BMW - BMW

Everything you need to replace your factory sway bar.

Brand:
Genuine BMW - Corporate Logo
ES#:
4772843
Mfg#:
33556853473KT
Ships in 2 Business Days
$205.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Link Upper & Lower Bushing

ES#3044501 - SPF2419K - Sway Bar Link Upper & Lower Bushing - Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts! - SuperPro - BMW

Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts!

Brand:
SuperPro - Corporate Logo
ES#:
3044501
Mfg#:
SPF2419K
Ships in 3 Business Days
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Right

ES#2562814 - 33506785608 - Rear Sway Bar End Link - Right - Hardware not included - Genuine BMW - BMW

Hardware not included

Brand:
Genuine BMW - Corporate Logo
ES#:
2562814
Mfg#:
33506785608
Ships in 2 Business Days
13% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$77.99

This product was last offered at the strikethrough price on
09-06-2026

$67.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Left

ES#2568809 - 33506785607 - Rear Sway Bar End Link - Left - Hardware not included - Genuine BMW - BMW

Hardware not included

Brand:
Genuine BMW - Corporate Logo
ES#:
2568809
Mfg#:
33506785607
Ships in 2 Business Days
13% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$77.99

This product was last offered at the strikethrough price on
09-06-2026

$67.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Installation Kit

ES#4775909 - 31306792207KT - Front Sway Bar Installation Kit - Includes the brackets and hardware necessary to install your front sway bar - Genuine BMW - BMW

Includes the brackets and hardware necessary to install your front sway bar

Brand:
Genuine BMW - Corporate Logo
ES#:
4775909
Mfg#:
31306792207KT
Ships in 2 Business Days
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet E9x Non-M Rear Sway Bar Brackets With Polyurethane Bushings - Pair

ES#4416114 - 016921LA01 - ECS Billet E9x Non-M Rear Sway Bar Brackets With Polyurethane Bushings - Pair - Upgrade your OEM 13mm rear sway bar with our Billet and Poly. sway bar mounting solution! - ECS - BMW

Upgrade your OEM 13mm rear sway bar with our Billet and Poly. sway bar mounting solution! 10X Entries Into Our F80 M3 Sweepstakes
For use with OEM 13mm rear sway bar

Brand:
ECS - Corporate Logo
ES#:
4416114
Mfg#:
016921LA01
Ships on Sep 29, 2026
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ON SALE! SAVE 10%
$110.99

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

$99.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSL Front Sway Bar Installation Kit

ES#2603045 - 31352282656KT1 - CSL Front Sway Bar Installation Kit - Everything you need to install a new CSL front sway bar including OE Lemforder end links - Assembled By ECS - BMW

Everything you need to install a new CSL front sway bar including OE Lemforder end links 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2603045
Mfg#:
31352282656KT1
Ships on Mar 1, 2027
$197.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Mount To Chassis Bushing - 24mm

ES#3041704 - SPF033924K - Sway Bar Mount To Chassis Bushing - 24mm - Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts! - SuperPro - BMW

Higher performance and a longer service life - precision-engineered to be superior to your stock rubber parts!

Brand:
SuperPro - Corporate Logo
ES#:
3041704
Mfg#:
SPF033924K
In Stock
$23.99 USD
Free Shipping
on orders $49 and up

More About Sway Bar Parts & Upgrades

Sway bars connect the suspension and chassis to limit body roll when cornering. Choose stock bars and links or fine-tune your chassis to improve cornering and tweak steering characteristics.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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