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Audi S4 Sway Bar Parts & Upgrades

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Front Sway Bar - 32mm

ES#7417 - 70257 - Front Sway Bar - 32mm - Adjustable version - H&R - Audi

Adjustable version We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
7417
Mfg#:
70257
Ships in 3 Business Days
10% off MSRP

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

$459.00

This product was last offered at the strikethrough price on
10-01-2026

$413.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Kit

New sway bars from H&R for unrivaled performance and fitment We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4430813
Mfg#:
71056
Ships in 3 Business Days
10% off MSRP

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

$459.00

This product was last offered at the strikethrough price on
07-01-2026

$413.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 A4/S4 A5/S5 RS5 Rear Adjustable Sway Bar

ES#4027362 - 022848ecs01KT - Audi B9 A4/S4 A5/S5 RS5 Rear Adjustable Sway Bar - Reduce body roll and enhance handling! - ECS - Audi

Reduce body roll and enhance handling! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4027362
Mfg#:
022848ECS01KT
Ships on Nov 11, 2026
$380.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar

ES#450632 - 8K0411309L - Front Sway Bar - Restore stability to your suspension. 26.5mm - Genuine Volkswagen Audi - Audi

Restore stability to your suspension. 26.5mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450632
Mfg#:
8K0411309L
Ships in 8 Business Days
12% off MSRP

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

$423.99

This product was last offered at the strikethrough price on
08-31-2026

$373.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar - 24mm

ES#2808721 - 51316 - Rear Sway Bar - 24mm - Reduce body roll and increase traction! - Suspension Techniques - Audi

Reduce body roll and increase traction!

Brand:
Suspension Techniques - Corporate Logo
ES#:
2808721
Mfg#:
51316
Ships in 4 Business Days
$369.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Rear Sway Bar End Link - Right

ES#2550032 - 1160608296HD - Heavy Duty Rear Sway Bar End Link - Right - Includes the sway bar self-locking nut - Meyle HD - Audi

Includes the sway bar self-locking nut 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
2550032
Mfg#:
1160608296HD
Ships in 8 Business Days
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Bushing - Priced Each

ES#3209805 - 4D0411327G - Front Sway Bar Bushing - Priced Each - Fits the left and right side - Corteco - Audi

Fits the left and right side

Brand:
Corteco - Corporate Logo
ES#:
3209805
Mfg#:
4D0411327G
In Stock
$9.99

This product was last offered at the strikethrough price on
06-22-2026

$9.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Rear Sway Bar End Link - Left

ES#2550028 - 1160608295HD - Heavy Duty Rear Sway Bar End Link - Left - Includes the sway bar self-locking nut - Meyle HD - Audi

Includes the sway bar self-locking nut 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
2550028
Mfg#:
1160608295HD
In Stock
$28.59

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

$27.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Priced Each

ES#4141454 - 8E0505465AF - Rear Sway Bar End Link - Priced Each - Fits left and right side - Delphi - Audi

Fits left and right side

Brand:
Delphi - Corporate Logo
ES#:
4141454
Mfg#:
8E0505465AF
In Stock at Vendor
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Price Each

ES#248573 - N90628205 - Hex Bolt - Price Each - Install new hardware with your new parts. M10x50 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M10x50 Secures the sway bar to the end links, and end links to the control arm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
248573
Mfg#:
N90628205
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B9 A4/S4 A5/S5 RS5 Front Adjustable Sway Bar

ES#4027361 - 022847ecs01KT - Audi B9 A4/S4 A5/S5 RS5 Front Adjustable Sway Bar - Reduce body roll and enhance handling! - ECS - Audi

Reduce body roll and enhance handling! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4027361
Mfg#:
022847ECS01KT
Ships on Mar 1, 2027
ON SALE! SAVE 10%
$374.81

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

$337.33 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar

ES#1894016 - 8K0511305AB - Rear Sway Bar - Restore stability to your suspension. 21.7mm - Genuine Volkswagen Audi - Audi

Restore stability to your suspension. 21.7mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1894016
Mfg#:
8K0511305AB
Ships in 1 day
12% off MSRP

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

$380.99

This product was last offered at the strikethrough price on
08-31-2026

$335.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Sway Bar End Links

ES#3183670 - MRS-AU-0130 - Performance Rear Sway Bar End Links - Replace the flimsy stock plastic and rubber units - Megan Racing - Audi

Replace the flimsy stock plastic and rubber units

Brand:
Megan Racing - Corporate Logo
ES#:
3183670
Mfg#:
MRS-AU-0130
Ships in 4 Business Days
$165.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Installation Kit

ES#3648545 - n90183803ktKT - Front Sway Bar Installation Kit - Includes new bushings, brackets and hardware - Genuine Volkswagen Audi - Audi

Includes new bushings, brackets and hardware

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648545
Mfg#:
N90183803KTKT
In Stock
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#261351 - N90183802 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M8 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M8 Secures the front sway bar brackets

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261351
Mfg#:
N90183802
In Stock
11% off MSRP

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

$11.18

This product was last offered at the strikethrough price on
10-07-2026

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar Assembly - 22mm

ES#7418 - 71257 - Rear Sway Bar Assembly - 22mm - Reduce body roll with this new sway bar from H&R - H&R - Audi

Reduce body roll with this new sway bar from H&R We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
7418
Mfg#:
71257
Ships in 3 Business Days
10% off MSRP

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

$349.00

This product was last offered at the strikethrough price on
10-01-2026

$314.99 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 Audi

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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