Audi A4 suspension & chassis

034Motorsport · Part no. 034-402-Z020

Adjustable Front Sway Bar End Link Rebuild Kit

034Motorsport is proud to offer a rebuild kit for their MkV/MkVI/MkVII Volkswagen & 8J/8P/8V/8S, B8/B8.5/B9 Audi Adjustable Sway Bar End Links!

Retailer fitment note: *To be used with adjustable end link kits: 034-402-4006, 034-402-4025, & 034-402-4002

034Motorsport · Part no. 034-402-4025

Adjustable Front Sway Bar End Links - without hardware

Adjust preload on the sway bar, as well as alleviate any sway bar clearance issues caused by lowering your car.

034Motorsport · Part no. 034-402-4024

Adjustable Rear Sway Bar End Links

Adjust preload on the sway bar, as well as alleviate any sway bar clearance issues caused by lowering your car

034Motorsport · Part no. 034-402-Z014

Adjustable Rear Sway Bar Rebuild Kit

034Motorsport is proud to offer a rebuild kit for their 22.2mm Diameter Adjustable Solid Rear Sway Bars!

Retailer fitment note: *To be used with sway bar kits: 034-402-1010, 034-402-1006, & 034-402-1002

034Motorsport · Part no. 034-402-4039

Density Line Front Sway Bar End Links - Pair

Replace your flimsy, imprecise OEM sway bar end links with these performance-engineered units!

034Motorsport · Part no. 034-402-1010

Dynamic+ Adjustable Rear Sway Bar

Designed to combat understeer while reducing body roll under hard cornering!

034Motorsport · Part no. 034-402-4033

Dynamic+ Billet Adjustable Front Sway Bar End Links

Replace your flimsy, imprecise OEM sway bar end links with these performance engineered Dynamic+ Billet Adjustable Front Sway Bar End Links from 034Motorsport

034Motorsport · Part no. 034-402-4029

Dynamic+ Billet Adjustable Rear Sway Bar End Links

Replace your flimsy, imprecise OEM sway bar end links - Designed to improve handling, road feel, and steering response!

034Motorsport · Part no. 034-402-1012

Dynamic+ Sway Bar Kit

Features perfectly matched front & rear sway bars to further reduce body roll and enhance steering feel

034Motorsport · Part no. 034-402-Z018

Front Sway Bar Bushing Kit

Rebuild kit for the 034Motorsport adjustable front sway bar

034Motorsport · Part no. 034-402-Z019

Rear Sway Bar Bushing Kit

Rebuild kit for the 034Motorsport adjustable rear sway bar

034Motorsport · Part no. 034-402-Z050

Rebuild Kit For Dynamic+ Billet Adjustable Front Sway Bar End Links

Rebuild kit for 034-402-4033

034Motorsport · Part no. 034-402-Z049

Rebuild Kit For Dynamic+ Billet Adjustable Rear Sway Bar End Links - Audi B9/B9.5, C8, 4M, 4M8 Chassis

This rebuild kit contains new Dynamic+ Rod Ends, Jamb Nuts, Anti-Seize, and accompanying nuts and washers.

CTS · Part no. SUS-0011R

CTS Turbo Rear Sway Bar Upgrade

Transform your B9/B9.5 Audi's handling and crush body roll with CTS Turbo's solid 22.5mm rear sway bar, featuring two-way adjustability up to 214% stiffer than stock.

ECS · Part no. 003112ECS01

Adjustable Front Sway Bar End Link Set - Audi B8/Porsche Macan

Attaches sway bar to control arm, adjustable to increase clearance between sway bar and axles. Offers just under 2" of adjustability!

Retailer fitment note: Minimum length of 157MM. Maximum length of 205MM

ECS · Part no. 022847ECS01KT

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

Reduce body roll and enhance handling!

ECS · Part no. 022847ECS01KT1

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

Reduce body roll and enhance handling!

ECS · Part no. 022848ECS01KT

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

Reduce body roll and enhance handling!

Emmanuele Design · Part no. EMD-B9Q-RSB

EMMOTION Rear Sway Bar - 22.2mm

Reduce body roll with this new sway bar from Emmanuele Design

Genuine Volkswagen Audi · Part no. 8K0411317DKT

Front Sway Bar End Link Kit

Includes both end links with securing hardware

H&R · Part no. 70056

Front Performance Sway Bar Kit

32mm diameter two hole adjustable.

H&R · Part no. 72056

Performance Sway Bar Kit

Kit includes 32mm front & 22mm rear sway bars

H&R · Part no. 71056

Rear Sway Bar Kit

New sway bars from H&R for unrivaled performance and fitment

Integrated Engineering · Part no. IESSCK4

IE Adjustable Front Sway End Links

Easy adjustments perfect any ride height and provide tight, responsive handling

Integrated Engineering · Part no. IESSCK5

IE Adjustable Rear Sway End Links

Provides tight, responsive handling for any ride height from stock to slammed

Integrated Engineering · Part no. IESUCZ1

IE Front Sway Bar Upgrade

Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip!

Retailer fitment note: This front sway bar must be paired with the matching iE SQ5 Rear Sway Bar (IESUCZ3)

Integrated Engineering · Part no. IESSCK3

IE Front Sway Bar Upgrade

Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip!

Retailer fitment note: This front sway bar must be paired with the matching iE Rear Sway Bar (IESSCK1)

Integrated Engineering · Part no. IESUCZ3

IE Rear Sway Bar Upgrade

Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip!

Integrated Engineering · Part no. IESSCK1

IE Rear Sway Bar Upgrade

Direct bolt-in replacement with adjustable stiffness for reduced body roll and increased grip!

Lemforder · Part no. 8K0411317D

Front Sway Bar End Link - Priced Each

Fits the left and right side

Megan Racing · Part no. MRS-AU-2090

Front Sway Bar (32mm)

If understeer is an issue, increasing or adding a sway bar in the front can help.

Megan Racing · Part no. MRS-AU-2091

Rear Sway Bar (25.4mm)

If understeer is an issue, increasing or adding a sway bar in the rear can help.

TGK Motorsport · Part no. TGK-0408-04

TGK Motorsport Billet Adjustable Rear Swaybar Endlink Set

Allows You To Get The Most Out Of Your Swaybars

TGK Motorsport · Part no. TGK-0412-04

TGK Motorsport Front And Rear Sway Bar Kit

Includes 28MM Front and 22MM Rear Sway Bar.

Vaico · Part no. 8K0411317D

Front Sway Bar End Link - Priced Each

Fits the left and right side

034Motorsport · Part no. 034-601-0046

Billet Aluminum Rear Subframe Mount Insert Kit

Maintain proper suspension geometry when cornering and reduce rear subframe movement

CTS · Part no. HW-561

CTS Turbo Rear Subframe Insert Set

Lock down your B9 Audi's chassis and eliminate rear subframe flex with CTS Turbo’s billet aluminum insert set, delivering sharper handling and instant power transfer with minimal NVH.

ECS · Part no. 006418LA01KT

Audi Thrust Arm Monoball Upgrade Kit - Front Lower, Inner

Eliminate deflection caused by stock rubber bushings!

Retailer fitment note: For the curved control arm

Powerflex · Part no. PFF3-702G

Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm To Chassis Bushing (Caster Adjustable 75mm) - Street

Eliminate deflection caused by stock rubber bushings!

Powerflex · Part no. PFF3-702

Front Lower Radius Arm To Chassis Bushing - Street

Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm To Chassis Bushing - Street

Powerflex · Part no. PFF3-1203G

Front Upper Control Arm Bushings - Camber Adjustable

Improves handling and control - upgrade to a more engaging driving experience

Powerflex · Part no. PFF3-701

Performance Front Lower Control Arm Bushing Set

Improves handling and control - upgrade to a more engaging driving experience

Retailer fitment note: For the straight control arm

Powerflex · Part no. PFF3-1203

Polyurethane Front Upper Control Arm Bushings

Improves handling and control - upgrade to a more engaging driving experience

Powerflex Black Series · Part no. PFF3-702GBLK

Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm To Chassis Bushing (Caster Adjustable 75mm) - Black Series

Eliminate deflection caused by stock rubber bushings!

Powerflex Black Series · Part no. PFF3-702BLK

Front Lower Radius Arm To Chassis Bushing - Black Series

Audi A4 / A5 / S5 / Q5 / SQ5 / RS4 Front Lower Radius Arm to Chassis Bushing

SuperPro · Part no. WPGREASE

Bushing Grease Pouch - Priced Each

Properly lubricate your SuperPro polyurethane bushings

SuperPro · Part no. WPTUBSIL

Special Silicone Grease

Properly lubricate your SuperPro polyurethane bushings - 500 grams

TGK Motorsport · Part no. TGK-0411-01

TGK Motorsport Audi Front Thrust (Rearward) Control Arm Inner Spherical Monoball Kit

Precision machined, anodized aluminum with a knurled outer diameter for a perfect press fit and long-lasting durability.

TGK Motorsport · Part no. TGK-0411-04

TGK Motorsport Audi Thrust Arm Spherical Monoball Kit

A direct-replacement spherical monoball kit for B9 Audi thrust arms that replaces the factory rubber bushings to eliminate unwanted suspension deflection.

TGK Motorsport · Part no. TGK-0404-08

TGK Motorsport Complete Billet Rear Subframe Insert Kit

Precision-machined billet aluminum rear subframe inserts that eliminate unwanted chassis flex and sharpen the handling of your B9 Audi.

TGK Motorsport · Part no. TGK-0404-06

TGK Motorsport Rear Subframe Mount Billet Insert Kit

Sharpen handling and lock down your Audi B9 or B9.5's chassis by eliminating rear-end slop with this premium billet aluminum subframe insert kit.

TGK Motorsport · Part no. TGK-0411-02

TGK Motorsport Sealed Monoball Forward Front Lower Control Arm Inner Bushing

Precision machined, anodized aluminum with a knurled outer diameter for a perfect press fit and long-lasting durability.

TGK Motorsport · Part no. TGK-0411-05

TGK Motorsport Sealed Monoball Forward Front Lower Control Arm Inner Bushing

A direct-replacement sealed monoball bushing that replaces the factory rubber to eliminate forward front lower control arm deflection.

034Motorsport · Part no. 034-401-1074

Density Line Control Arm Kit - Non-Adjustable

Drop in upgrade for upper and lower control arms

034Motorsport · Part no. 034-401-1071

Density Line Control Arm Kit Upper Adjustable - Camber Correcting

Add positive camber after lowering to reach factory alignment specifications and reduce tire wear.

034Motorsport · Part no. 034-401-1070

Density Line Control Arm Kit Upper Adjustable - Track Spec

Gain additional negative camber for increased cornering grip and improved handling performance.

034Motorsport · Part no. 034-401-1069

Density Line Lower Control Arms

Replace your aging factory fluid-filled bushings with Density Line 65 durometer bushings in this comprehensive control arm kit

034Motorsport · Part no. 034-401-1061

Density Line Upper Control Arm Kit - Camber Correcting

Adds positive camber to achieve factory alignment specs after lowering, and reduce tire wear!

034Motorsport · Part no. 034-401-1062

Density Line Upper Control Arm Kit - Track Spec

Gain negative camber for increased cornering grip, better turn-in, and improved handling!

034Motorsport · Part no. 034-401-1072

Density Line Upper Control Arm Kits - Non-Adjustable

Drop in upgrade for all four factory front upper control arms

034Motorsport · Part no. 034-407-1009

Motorsport Adjustable Rear Toe Links

A direct, drop-in upgrade for the cast steel factory rear toe links

Morimoto · Part no. LED152

4-Wire XBT RGB Bluetooth Controller

Easily control all of your RGB LED's from one place!

SPC · Part no. 81383

Adjustable Front Upper Control Arm Kit

Adjust front camber and caster ±1.5° on the Audi B9 platform with these forged aluminum adjustable control arms from SPC!

SPC · Part no. 21045

Performance Pinch Hardware Bolt & Nut - Priced Each

This bolt and nut replacement kit has a 720 hour salt spray certified coating

Retailer fitment note: Pinch bolt for upper control arms - Secures ball joints to the top of the knuckle

Air Lift · Part no. 27791

Air Lift Performance 3H 1/4" Air Management Starter Kit

Includes 2.5 Gallon Aluminum Air Tank, 444C Compressor, Fitting Kit, Valve Block and, Controller.

Air Lift · Part no. 27680

Air Lift Performance 3P Digital Air Management

The most advanced pressure based control with 1/4" manifold

Air Lift · Part no. 785711/4B91

Build-Your-Own Air Lift Performance Kit - 1/4" Lines

Choose your struts, management, tank option and more

Retailer fitment note: For vehicles with 48.5mm front lower mounts

Air Lift · Part no. 785711/4B92

Build-Your-Own Air Lift Performance Kit - 1/4" Lines

Choose your struts, management, tank option and more

Retailer fitment note: For vehicles with 53mm front lower mounts

Air Lift · Part no. 785713/8B91

Build-Your-Own Air Lift Performance Kit - 3/8" Lines

Choose your struts, management, tank option and more

Retailer fitment note: For vehicles with 48.5mm front lower mounts

Air Lift · Part no. 785713/8B92

Build-Your-Own Air Lift Performance Kit - 3/8" Lines

Choose your struts, management, tank option and more

Retailer fitment note: For vehicles with 53mm front lower mounts

Air Lift · Part no. 78570

Front Performance Air Ride Kit

Allow your B9 Audi to sit on the ground!

Retailer fitment note: For vehicles with 53mm front lower mounts

Air Lift · Part no. 78571

Front Performance Air Ride Kit

Allow your B9 Audi to sit on the ground!

Retailer fitment note: For vehicles with 48.5mm front lower mounts

Air Lift · Part no. 78670

Rear Performance Air Ride Kit

Allow your B9 Audi to sit on the ground!

Koni · Part no. 82411317SPORT

Front Sport Strut - Priced Each

Tighten up your Audi with these Koni struts

Retailer fitment note: For vehicles without electronic suspension (49mm diameter strut)

Koni · Part no. 82401319SPORT

Rear Sport Shock - Priced Each

Tighten up your Audi with these Koni shocks

Retailer fitment note: For vehicles without electronic suspension

Koni · Part no. 82451406

Special Active Front Strut - Priced Each

Superior handling without compromising ride quality

Retailer fitment note: For vehicles without electronic suspension (49mm diameter strut)

Koni · Part no. 82451396

Special Active Front Strut - Priced Each

Superior handling without compromising ride quality

Retailer fitment note: For vehicles without electronic suspension (53mm diameter strut)

Koni · Part no. 82451407

Special Active Rear Shock - Priced Each

Superior handling without compromising ride quality

Retailer fitment note: For vehicles without electronic suspension

Koni · Part no. 82411317SPORTKT

Sport Shocks & Struts Set

Tighten up your Audi with these Koni struts

Retailer fitment note: Vehicle will lose Adaptive Dampening Control

034Motorsport · Part no. 034-603-0012

Billet Aluminum Front Strut Brace

Bolt-on upgrade for factory strut brace - Engineered to enhance handling dynamics and performance!

APR · Part no. SUS00027

APR Strut Tower Brace (B9 Chassis)

Direct bolt-on strut brace engineered to enhance chassis rigidity, reduce flex, and improve handling for a more connected driving experience.

Doorbusters · Part no. 019218ECS01DBKT

Billet Aluminum Front Strut Brace With Rear Adjustable Sway Bar - B9 Audi A4/A5/S4/S5/RS5

Reduce body roll and enhance handling to improve your driving experience with this exclusive Doorbuster kit! Featuring our ECS Billet Aluminum Front Strut Brace & Rear Adjustable Sway Bar

ECS · Part no. 019218ECS01

Billet Aluminum Front Strut Brace - Audi B9 A4/A5/S4/S5/RS5

Provides additional support to the strut towers for flex reduction to enhance your driving experience

Racingline · Part no. VWR814100

Racingline Billet Body Brace

Sharpen up your B9 Audi's handling response and steering feel!

034Motorsport · Part no. 034-407-1006

Density Line Adjustable Rear Toe Links

Direct, drop-in upgrade for the stamped steel factory rear toe links

GODSPEED · Part no. AK-275-A

Adjustable Rear Toe Arms With Spherical Bearings

Solid spherical bushings and adjustable lengths for perfectly dialed in camber settings. Adjustment range of +/-3.00 Degrees

Schwaben · Part no. 010891SCH01AKT

Schwaben Wheel Mount Kit & Magnetic Caster/Camber Gauge

Perform your own caster and camber adjustments with this professional kit

034Motorsport · Part no. 034-404-Z001

Dynamic+ Coil Spring Sleeves - Pair

These coil spring sleeves are from high-durometer rubber to withstand up to 2,000 pounds of load.

Emmanuele Design · Part no. EMD-B9Q-STG1

B9 Stage 1 Suspension Package

Start off your suspension upgrades on the right foot with the EMD Auto stage 1 suspension package!

034Motorsport · Part no. 034-603-0029

X-Clear Driveshaft Tunnel Brace

Allows for a larger diameter exhaust to be installed without causing excessive rattling or vibration.

ECS · Part no. 023781ECS01-01

Audi B9 Billet Tunnel Brace - Black

Replace your small and weak stamped brace with heavy-duty billet aluminum!

Assembled By ECS · Part no. 24-274876KT

B8 Suspension Cup-Kit

B8 Performance Plus dampers paired with H&R Sport Springs

Retailer fitment note: For vehicles with sport suspension and without electronic suspension (49mm diameter strut)