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BMW 135i Sway Bar Parts & Upgrades

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Dynamic+ Front Sway Bar

ES#4765890 - 034-402-1022 - Dynamic+ Front Sway Bar - Maximize handling performance by reducing body roll and improve turn-in - 034Motorsport - BMW

Maximize handling performance by reducing body roll and improve turn-in affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4765890
Mfg#:
034-402-1022
Ships in 3 Business Days
$564.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Assembly - 20mm

ES#248757 - 71187 - Rear Sway Bar Assembly - 20mm - Reduce body roll and improve handling - H&R - BMW

Reduce body roll and improve handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
248757
Mfg#:
71187
In Stock
$267.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Sway Bar Kit

ES#2562638 - 2085.320 - Front & Rear Sway Bar Kit - New front and rear sway bars for drastically reduced body roll - Eibach - BMW

New front and rear sway bars for drastically reduced body roll affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
28mm Front & 15mm Rear

Brand:
Eibach - Corporate Logo
ES#:
2562638
Mfg#:
2085.320
In Stock
Limited Qty Sale
$568.00

This product was last offered at the strikethrough price on
05-02-2026

$520.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair - E9X Non-M

ES#4446195 - 016979la09KT - ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair - E9X Non-M - For E9X 25mm OEM Front Sway Bar - ECS - BMW

For E9X 25mm OEM Front Sway Bar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For E9X 25mm OEM Front Sway Bar

Brand:
ECS - Corporate Logo
ES#:
4446195
Mfg#:
016979LA09KT
In Stock
$113.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Adjustable Performance End Link - Pair

ES#2718098 - 25834F - Front Adjustable Performance End Link - Pair - Get the most out of your sway bar! - Hotchkis - BMW

Get the most out of your sway bar! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hotchkis - Corporate Logo
ES#:
2718098
Mfg#:
25834F
In Stock at Vendor
$124.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Installation Kit - 28mm

ES#2618428 - 31352283965KT - Front Sway Bar Installation Kit - 28mm - Includes M3 sway bar, bushings, brackets, and hardware. The largest M3 sway bar available! - Genuine BMW - BMW

Includes M3 sway bar, bushings, brackets, and hardware. The largest M3 sway bar available! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2618428
Mfg#:
31352283965KT
Ships in 4 Business Days
$497.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Bushing - Front

ES#2515378 - 31356765574 - Sway Bar Bushing - Front - Fits 26.5mm front bar only - URO - BMW

Fits 26.5mm front bar only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2515378
Mfg#:
31356765574
In Stock
$8.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Sway Bar Kit

ES#2762435 - BBF43BBR44KT - Front & Rear Sway Bar Kit - Upgrade your sway bars for improved performance and handling - Whiteline - BMW

Upgrade your sway bars for improved performance and handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
27mm Front & 20mm Rear

Brand:
Whiteline - Corporate Logo
ES#:
2762435
Mfg#:
BBF43BBR44KT
Ships in 2 Business Days
ON SALE! SAVE 20%
$596.99

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

$477.41 USD

Rear Sway Bar End Link - Priced Each

ES#59257 - 33556764428 - Rear Sway Bar End Link - Priced Each - Fits both left and right - Genuine BMW - BMW

Fits both left and right affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
59257
Mfg#:
33556764428
In Stock
14% off MSRP

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

$83.99

This product was last offered at the strikethrough price on
06-12-2026

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair

ES#4418998 - 016921LA09 - ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair - Upgrade your 23mm rear sway bar with our Billet and Poly. sway bar mounting solution! - ECS - BMW

Upgrade your 23mm rear sway bar with our Billet and Poly. sway bar mounting solution! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with Aftermarket 23mm rear sway bar

Brand:
ECS - Corporate Logo
ES#:
4418998
Mfg#:
016921LA09
Ships on Jul 28, 2026
Auto Notify
$113.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Teflon Bushing Rebuild & Upgrade Kit, 22mm

ES#4876963 - 034-402-Z060 - Sway Bar Teflon Bushing Rebuild & Upgrade Kit, 22mm - The Sway Bar Teflon Bushing Rebuild & Upgrade Kit provides all the necessary components to replace the polyurethane bushings originally supplied with your 034Motorsport Sway Bar with advanced Teflon-lined bushings. - 034Motorsport - BMW

The Sway Bar Teflon Bushing Rebuild & Upgrade Kit provides all the necessary components to replace the polyurethane bushings originally supplied with your 034Motorsport Sway Bar with advanced Teflon-lined bushings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4876963
Mfg#:
034-402-Z060
In Stock
$36.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Bushing Kit - Front

ES#2987006 - 31352405870 - Sway Bar Bushing Kit - Front - Replace your damaged bushing with brand new OE BMW bushings. - Genuine BMW - BMW

Replace your damaged bushing with brand new OE BMW bushings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2987006
Mfg#:
31352405870
Ships in 1-2 days
7% off MSRP

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

$190.99

This product was last offered at the strikethrough price on
06-12-2026

$177.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Bushing - Front

ES#2870383 - 31356765574 - Sway Bar Bushing - Front - Fits 26.5mm sway bar only - Febi - BMW

Fits 26.5mm sway bar only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2870383
Mfg#:
31356765574
In Stock
$10.07

This product was last offered at the strikethrough price on
04-14-2026

$9.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Screw - Priced Each

ES#2503470 - 07119907125 - Torx Screw - Priced Each - Used to secure the sway bar bushing bracket - Genuine BMW - BMW

Used to secure the sway bar bushing bracket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2503470
Mfg#:
07119907125
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar - 28mm

ES#242043 - 31352283965 - Front Sway Bar - 28mm - Factory upgrade for vehicles with 26mm sway bar - Genuine BMW - BMW

Factory upgrade for vehicles with 26mm sway bar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
242043
Mfg#:
31352283965
In Stock
5% off MSRP

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

$359.99

This product was last offered at the strikethrough price on
06-12-2026

$341.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Assembly - 27mm

ES#248756 - 70187 - Front Sway Bar Assembly - 27mm - Reduce body roll and improve handling - H&R - BMW

Reduce body roll and improve handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
248756
Mfg#:
70187
Ships in 4 Business Days
$339.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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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