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Audi B9 A4 FWD 2.0T Suspension Parts & Accessories

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ES#3972075 - 78571 - Front Performance Air Ride Kit  - Allow your B9 Audi to sit on the ground! - Air Lift - Audi

Allow your B9 Audi to sit on the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 48.5mm front lower mounts

Brand:
Air Lift - Corporate Logo
ES#:
3972075
Mfg#:
78571
Ships in 5 Business Days
$1386.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3974223 - 785713/8B91 - Build-Your-Own Air Lift Performance Kit - 3/8" Lines - Choose your struts, management, tank option and more - Air Lift - Audi

Choose your struts, management, tank option and more affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 48.5mm front lower mounts

Brand:
Air Lift - Corporate Logo
ES#:
3974223
Mfg#:
785713/8B91
Ships in 4 Business Days
Starting at $3276.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3974232 - 785711/4B92 - Build-Your-Own Air Lift Performance Kit - 1/4" Lines - Choose your struts, management, tank option and more - Air Lift - Audi

Choose your struts, management, tank option and more affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 53mm front lower mounts

Brand:
Air Lift - Corporate Logo
ES#:
3974232
Mfg#:
785711/4B92
Ships in 4 Business Days
Starting at $3276.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3974233 - 785713/8B92 - Build-Your-Own Air Lift Performance Kit - 3/8" Lines - Choose your struts, management, tank option and more - Air Lift - Audi

Choose your struts, management, tank option and more affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 53mm front lower mounts

Brand:
Air Lift - Corporate Logo
ES#:
3974233
Mfg#:
785713/8B92
Ships in 4 Business Days
Starting at $3276.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5471154 - 8w0412377b1KT1 - Front Upper Strut Mount - Pair - Keep your suspension in top shape - Assembled By ECS - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For models with standard & sport suspension (PR-Codes 1BA, 1BE)

Brand:
Assembled By ECS - Corporate Logo
ES#:
5471154
Mfg#:
8W0412377B1KT1
In Stock at Vendor
$125.99 USD
Free Shipping
on orders $49 and up
ES#3969925 - 8K0411327BKT2 - Front Sway Bar Installation Kit  - Includes new bushings, brackets and hardware - Assembled By ECS - Audi

Includes new bushings, brackets and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with sports suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3969925
Mfg#:
8K0411327BKT2
Ships in 3 Business Days
ON SALE!
$69.99

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

$63.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5375151 - 8W0407152C - Front Lower Control Arm - Straight - Right - Keep your suspension in top shape - Hamburg Tech - Audi

Keep your suspension in top shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hamburg Tech - Corporate Logo
ES#:
5375151
Mfg#:
8W0407152C
Ships in 2 Business Days
$72.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5375239 - IESUCZ3 - IE Rear 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!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5375239
Mfg#:
IESUCZ3
Ships in 5 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
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 5 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
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 5 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
ES#4901086 - 4M0505291D - Audi - Steering/Axle suspension - 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#:
4901086
Mfg#:
4M0505291D
In Stock at Vendor
$85.99

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

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5481142 - PFF3-204-26.8BLK - Powerflex Black Series Front Sway Bar Bushing Kit (26.8mm) - Track/Motorsport - Lock down your massive front sway bar and achieve razor-sharp turn-in on the track! - Powerflex Black Series - Audi Volkswagen

Lock down your massive front sway bar and achieve razor-sharp turn-in on the track! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with standard suspension

Brand:
Powerflex Black Series - Corporate Logo
ES#:
5481142
Mfg#:
PFF3-204-26.8BLK
Ships in 2 Business Days
$56.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4147417 - 4E0407181B -  Front Lower Control Arm Bushing - Outer - Priced Each - Fits the left and right side - Rein - 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!
For the straight control arm

Brand:
Rein - Corporate Logo
ES#:
4147417
Mfg#:
4E0407181B
In Stock at Vendor
ON SALE! SAVE 10%
$15.99

This product was last offered at the strikethrough price on
06-29-2026

$14.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 6 Business Days
$629.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 6 Business Days
$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Suspension Parts & Accessories

A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.

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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