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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Sway Bar Parts & Upgrades

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IE Adjustable Rear Sway End Links

ES#5375238 - IESSCK5 - IE Adjustable Rear Sway End Links - Provides tight, responsive handling for any ride height from stock to slammed - Integrated Engineering - Audi

Provides tight, responsive handling for any ride height from stock to slammed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5375238
Mfg#:
IESSCK5
Ships in 4 Business Days
ON SALE! SAVE 10%
$249.99

This product was last offered at the strikethrough price on
06-25-2026

$224.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE Front Sway Bar Upgrade

ES#5375241 - IESUCZ1 - IE Front Sway Bar Upgrade - Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip! - Integrated Engineering - Audi

Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This front sway bar must be paired with the matching iE SQ5 Rear Sway Bar (IESUCZ3)

Brand:
Integrated Engineering - Corporate Logo
ES#:
5375241
Mfg#:
IESUCZ1
Ships in 4 Business Days
ON SALE! SAVE 10%
$459.99

This product was last offered at the strikethrough price on
06-25-2026

$413.99 USD
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Front And Rear Sway Bar Kit

ES#5477704 - TGK-0412-04 - TGK Motorsport Front And Rear Sway Bar Kit - Includes 28MM Front and 22MM Rear Sway Bar. - TGK Motorsport - Audi

Includes 28MM Front and 22MM Rear Sway Bar. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477704
Mfg#:
TGK-0412-04
Ships in 5 Business Days
$629.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Spherical Front Swaybar Endlink Set

ES#5477684 - TGK-0408-01 - Adjustable Spherical Front Swaybar Endlink Set - Address clearance issues that may arise from lowering your car - TGK Motorsport - Audi

Address clearance issues that may arise from lowering your car affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477684
Mfg#:
TGK-0408-01
Ships in 5 Business Days
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Spherical Front & Rear Swaybar Endlink Set

ES#5477686 - TGK-0408-03 - Adjustable Spherical Front & Rear Swaybar Endlink Set - Address clearance issues that may arise from lowering your car - TGK Motorsport - Audi

Address clearance issues that may arise from lowering your car affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477686
Mfg#:
TGK-0408-03
Ships in 5 Business Days
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Billet Adjustable Rear Swaybar Endlink Set

ES#5477687 - TGK-0408-04 - TGK Motorsport Billet Adjustable Rear Swaybar Endlink Set - Allows You To Get The Most Out Of Your Swaybars - TGK Motorsport - Audi

Allows You To Get The Most Out Of Your Swaybars affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477687
Mfg#:
TGK-0408-04
Ships in 5 Business Days
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Installation Kit

ES#3969923 - 8k0411327bkt1 - Front Sway Bar Installation Kit - Includes new bushings, brackets and hardware - Genuine Volkswagen Audi - Audi

Includes new bushings, brackets and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3969923
Mfg#:
8K0411327BKT1
Ships in 2 Business Days
$110.99

This product was last offered at the strikethrough price on
02-26-2026

$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar

Restore stability to your suspension. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087038
Mfg#:
8W0411309A
Ships in 2 Business Days
8% 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
07-03-2026

$387.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Priced Each

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

Brand:
VNE - Corporate Logo
ES#:
4840121
Mfg#:
4M0411317L
Ships in 1-2 days
$53.99

This product was last offered at the strikethrough price on
05-07-2026

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

STABILIZER

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3631291
Mfg#:
8W0511305AL
Ships in 4 Business Days
8% off MSRP

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

$436.99

This product was last offered at the strikethrough price on
07-03-2026

$399.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Bushing - Priced Each

ES#2872619 - 8K0411327B - Front Sway Bar Bushing - Priced Each - Common cure for a noisy suspension - Febi - Audi

Common cure for a noisy suspension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2872619
Mfg#:
8K0411327B
Special Order: No Guaranteed ETA
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Priced Each

ES#4334170 - 8W0505465B - Rear Sway Bar End Link - Priced Each - Meyle - Audi

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4334170
Mfg#:
8W0505465B
Special Order: No Guaranteed ETA
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar Bushing - Priced Each

ES#4039725 - 8K0411327B - Front Sway Bar Bushing - Priced Each - Common cure for a noisy suspension - Meyle - Audi

Common cure for a noisy suspension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4039725
Mfg#:
8K0411327B
Special Order: No Guaranteed ETA
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sway Bar End Link - Priced Each

ES#4839657 - 4M0411317J - Front Sway Bar End Link - Priced Each - Fits the left and right side - Meyle - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4839657
Mfg#:
4M0411317J
Special Order: No Guaranteed ETA
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Sway Bar End Link - Priced Each

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

Brand:
Lemforder - Corporate Logo
ES#:
4348194
Mfg#:
8W0505465B
Special Order: No Guaranteed ETA
$54.99 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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