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BMW E46 M3 S54 3.2L Sway Bar Parts & Upgrades

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ES#2651065 - PFF5-4602-26Bx2 - E46 M3 Race Polyurethane Front Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For 26mm front sway bar. - Powerflex Black Series - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 26mm front sway bar. For coupe models only

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2651065
Mfg#:
PFF5-4602-26BX2
In Stock
$78.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2652168 - PFR5-4609-21.5B2 - E46 M3 Race Polyurethane Rear Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For 21.5mm rear sway bar. - Powerflex Black Series - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 21.5mm rear sway bar.

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2652168
Mfg#:
PFR5-4609-21.5B2
Ships in 1 Business Day
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2602943 - 31352229711KT1 - Rear Sway Bar Installation Kit - Everything you need to install a new OE rear sway bar, includes end links - Assembled By ECS - BMW

Everything you need to install a new OE rear sway bar, includes end links 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2602943
Mfg#:
31352229711KT1
Ships on Jan 25, 2027
$241.99

This product was last offered at the strikethrough price on
04-08-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#51088 - 31352229756 - E46 M3 Sway Bar Bushing - Priced Each - 26mm diameter sway bar - Genuine BMW - BMW

26mm diameter sway bar For coupe models only

Brand:
Genuine BMW - Corporate Logo
ES#:
51088
Mfg#:
31352229756
Ships in 1-2 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.

$77.99

This product was last offered at the strikethrough price on
07-31-2026

$73.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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
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 For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2603045
Mfg#:
31352282656KT1
Ships on Jan 25, 2027
$197.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#51082 - 31352229436 - Sway Bar Bushing - Priced Each - 27mm diameter sway bar - Genuine BMW - BMW

27mm diameter sway bar For convertible models only

Brand:
Genuine BMW - Corporate Logo
ES#:
51082
Mfg#:
31352229436
Ships in 4 Business Days
6% off MSRP

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

$99.99

This product was last offered at the strikethrough price on
07-31-2026

$93.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3044632 - SPF257013.5K - Sway Bar Mount Bushing - 13.5mm - 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#:
3044632
Mfg#:
SPF257013.5K
Ships in 3 Business Days
$34.99 USD
Free Shipping
on orders $49 and up
ES#57653 - 33326760669 - Collar Screw - Priced Each - Used in rear sway bar mounting - Genuine BMW - BMW

Used in rear sway bar mounting

Brand:
Genuine BMW - Corporate Logo
ES#:
57653
Mfg#:
33326760669
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#14353 - 07119903076 - Hex Bolt - Priced Each - used in rear sway bar mounting - Genuine BMW - BMW

used in rear sway bar mounting

Brand:
Genuine BMW - Corporate Logo
ES#:
14353
Mfg#:
07119903076
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1843948 - 31356780847 - Front Sway Bar End Link - Priced Each - Includes hardware - Febi - BMW

Includes hardware 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
1843948
Mfg#:
31356780847
In Stock at Vendor
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5471007 - PFF5-4602-30.8H - Heritage Series Front Sway Bar Bushing - 30.8 Mm - Slate-grey polyurethane bushings restore 30.8mm CSL handling with standard looks. - Powerflex - BMW

Slate-grey polyurethane bushings restore 30.8mm CSL handling with standard looks. For 30.8mm CSL Sway Bar

Brand:
Powerflex - Corporate Logo
ES#:
5471007
Mfg#:
PFF5-4602-30.8H
Ships in 1 Business Day
$70.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#59271 - 33556780707 - Rear Sway Bar Support Bracket - Priced Each - Holds rear sway bar to vehicle frame - Genuine BMW - BMW

Holds rear sway bar to vehicle frame

Brand:
Genuine BMW - Corporate Logo
ES#:
59271
Mfg#:
33556780707
Ships in 1-2 days
9% off MSRP

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

$38.88

This product was last offered at the strikethrough price on
07-31-2026

$35.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#14498 - 07119904137 - Hex Bolt - M8x30 - Used to secure the bracket for the rear sway bar - Genuine BMW - BMW

Used to secure the bracket for the rear sway bar

Brand:
Genuine BMW - Corporate Logo
ES#:
14498
Mfg#:
07119904137
Ships in 1-2 days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4846300 - PFR5-504-20H - BMW E34 - E36 - E46 Rear Sway Bar Bushing - 20 Mm - Ideal for BMW enthusiasts seeking to elevate the handling performance of their E34, E36, or E46, these bushings offer a perfect blend of performance and durability, making them suitable for both daily driving and spirited driving scenarios. - Powerflex - BMW

Ideal for BMW enthusiasts seeking to elevate the handling performance of their E34, E36, or E46, these bushings offer a perfect blend of performance and durability, making them suitable for both daily driving and spirited driving scenarios.

Brand:
Powerflex - Corporate Logo
ES#:
4846300
Mfg#:
PFR5-504-20H
Ships in 1 Business Day
$57.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3980880 - W23394 - Sway bar - link bushing - Located where the sway bar attaches to the vehicle suspension - Whiteline - BMW

Located where the sway bar attaches to the vehicle suspension

Brand:
Whiteline - Corporate Logo
ES#:
3980880
Mfg#:
W23394
Ships in 3 Business Days
$25.99 USD
Free Shipping
on orders $49 and up
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.

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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