RS+ Adjustable Solid Rear Sway Bar Upgrade
- Mfg Part #
- 034-402-1038 034-402-1038
- ECS Part #
- ES#4883868
- Brand
-
This product was last offered at the strikethrough price on
08-17-2026
Free Shipping
Product Details
034Motorsport’s RS+ Adjustable MQB Solid Rear Sway Bar for Audi 8V A3/S3, F3 Q3, 8S TT/TTS Quattro, and Volkswagen MK7/7.5 Golf R, Sportwagen, and Alltrack is now available! The 034Motorsport Adjustable Solid Rear Sway Bar is made from a single piece of high-quality, solid 0.938” thick spring steel for maximum rigidity, and is designed to combat understeer while reducing body roll under hard cornering without negatively impacting comfort.
Why choose the RS+ Rear Sway Bar over our Standard MQB AWD Rear Sway Bar?
Our Standard MQB AWD Rear Sway Bar was designed to provide a neutral handling experience. It reduces understeer while allowing drivers to coax their car into oversteer as desired.
The RS+ Rear Sway Bar ticks things up a notch, providing over 171% stiffer than the factory rear sway bar and an additional 70% stiffness over our Standard MQB AWD Rear Sway Bar. This additional stiffness is great for owners looking to maximize rear end rigidity, turn-in response, and better rotation—further reducing understeer and maximizing handling performance!
Buyer’s Guide for MQB AWD Rear Sway Bar Upgrades:
034Motorsport Standard MQB AWD Sway Bar034Motorsport RS+ Rear Sway Bar
22.2mm Solid Spring Steel Construction0.938” (23.8mm) Solid Spring Steel Construction
Maintenance-Free Design with Teflon-Lined BushingsMaintenance-Free Design with Teflon-Lined Bushings
Compatible with Stock & 034Motorsport Adjustable Front Sway BarCompatible with Stock & 034Motorsport Adjustable Front Sway Bar
Great Handling Characteristics for Backroad & Track UseExcellent Handling Characteristics for Fast Backroad & Track Use.
Improved Turn-in Response and Mid-Corner Rotation, Allowing for Oversteer as DesiredFurther Improved Turn-in Response and Mid-Corner Rotation, Allowing for Oversteer as Desired
Sway Bar Rate Increased over Factory for Improved Rear-End Rigidity, Handling Response, and Steering ResponseSignificant Sway Bar Rate Increase for Maximum Rear-End Rigidity, Handling Performance, and Steering Response
Up to 42% - 70% Rate Increase Over FactoryUp to 144% - 171% Rate Increase Over Factory
Recommended Option for Dual-Duty Vehicle Use (Street & Track)Recommended Option for Those Looking to Maximize Lively Handling Characteristics in All Driving Environments
Rate Increase Data:
- 034Motorsport RS+ vs. Factory Sway Bar
- 034Motorsport RS+ (Soft) - 144% Rate Increase vs. Factory Audi 8V S3/Mk7 Golf R (22.0mm x 3.0mm) Hollow Rear Sway Bar
- 034Motorsport RS+ (Stiff) - 171% Rate Increase vs. Factory Audi 8V S3/Mk7 Golf R (22.0mm x 3.0mm) Hollow Rear Sway Bar
- 034Motorsport Standard MQB AWD Sway Bar vs Factory Sway Bar
- 034Motorsport Standard MQB AWD Sway Bar (Soft) - 42% Rate Increase vs. Factory Audi 8V S3/Mk7 Golf R (22.0mm x 3.0mm) Hollow Rear Sway Bar
- 034Motorsport Standard MQB AWD Sway Bar (Stiff) - 70% Rate Increase vs. Factory Audi 8V S3/Mk7 Golf R (22.0mm x 3.0mm) Hollow Rear Sway Bar
The 034Motorsport RS+ Adjustable MQB Rear Sway Bar can be used with or without an upgraded Front Sway Bar. For avid track enthusiasts or those looking for the sharpest cornering, our Front Sway Bar is recommended to be paired with our RS+ Rear Sway Bar upgrade. For those looking for the absolute most rear end rotation, the factory front sway bar should be retained.
034Motorsport Sway Bar Kits feature maintenance-free polyurethane bushings with a Teflon and polyester liner designed to enhance sway bar response speed while minimizing noise, vibration, and harshness (NVH). This liner also results in an extended service life that allows these bushings to even outlast your vehicle. With no need for additional lubrication, these bushings offer reliable, long-lasting performance without the hassle of regular maintenance and greasing. Built to withstand extreme conditions, the bushings are hydrophobic, heat-resistant up to 500°F, and resistant to water and common automotive chemicals. These bushings are covered by a limited lifetime warranty which covers material cracking, separation of the Teflon liner and polyurethane bushing, or squeaking under normal street or track conditions.
Features:
- Manufactured From High-Quality, Solid, 0.938” Spring Steel
- Two Positions for Adjustability Based on Driver Preference
- Sway Bar Rate Data:
- 034Motorsport (Soft) - 144% Rate Increase vs. vs. Factory Audi 8V S3/Mk7 Golf R (22.0mm x 3.0mm) Hollow Rear Sway Bar
- 034Motorsport (Stiff) - 171% Rate Increase vs. Factory Audi 8V S3/Mk7 Golf R (22.0mm x 3.0mm) hollow rear sway bar
- Sway Bar Rate Data:
- Attractive Black Powdercoat for Protection From the Elements
- Beautiful Billet CNC Brackets With Clear Anodizing for Protection From The Elements
- Locating Collars To Prevent the Sway Bar From Walking Side to Side
- Greaseless, Maintenance Free, Teflon Lined Polyurethane Bushings
- Teflon and Polyester Composition Liner That Virtually Eliminates Noise, Vibration and Harshness (NVH).
- Improves Sway Bar Response Speed
- Extended Service Life
- No Additional Lubricant Needed, and Should Not Be Added
- Hydrophobic and Waterproof, Will Not Absorb Water or Be Affected In Even The Wettest Environments
- Is Not Chemically Reactive and Will Not Be Affected By Common Chemicals Present In The Automotive Environment
- Heat Resistant, Can Operate Continuously At Temperature Up to 500°F, Much Higher Than What Any Bushing Would See
- Limited Lifetime Warranty, Covering Manufacture Defects:
- Material Cracking
- Separation Of Teflon Liner and Polyurethane Bushing
- Squeaking Under Normal (Street/Track) Conditions.
What's Included:
- 034Motorsport MQB AWD RS+ Adjustable Solid Rear Sway Bar
- Teflon Lined Polyurethane Sway Bar Bushings
- Billet Aluminum Sway Bar Brackets
- Sway Bar Bracket Installation Hardware Kit
This Part Fits the Following Vehicles
| Make | Model | Submodel | Engine | Special Fitment Notes |
|---|---|---|---|---|
| Audi | 8V S3 | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Audi | A3 8V | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Audi | MK3 TT (2014+) | Quattro | 2.0T | Use vehicle selector to confirm fitment |
| Audi | TTS | MK3 (2014+) | 2.0T | Use vehicle selector to confirm fitment |
| Volkswagen | Alltrack | All | 1.8T Gen3 | Use vehicle selector to confirm fitment |
| Volkswagen | Arteon | 4Motion | 2.0T Gen3 | Use vehicle selector to confirm fitment |
| Volkswagen | Arteon | FWD | 2.0T Gen3 | Use vehicle selector to confirm fitment |
| Volkswagen | Golf VII | Sportwagen | 1.8T Gen3 | Use vehicle selector to confirm fitment |
| Volkswagen | Golf VII R | 4Motion | 2.0T Gen3 | Use vehicle selector to confirm fitment |
| Volkswagen | Golf VII R Facelift | 4Motion | 2.0T Gen3 | Use vehicle selector to confirm fitment |
| Volkswagen | Golf VII SportWagen Facelift | 4Motion | 1.8T Gen3 | Use vehicle selector to confirm fitment |
| Volkswagen | Tiguan MQB | 4Motion | 2.0T Gen3 | Use vehicle selector to confirm fitment |
This Product Is Covered By Our Lifetime Replacement Program
Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.
If you have any questions, would like to learn more or are ready to place a replacement claim, click here!
Return and Exchanges
Need to set up a return? Click here to begin: Return Process
All you need is your order number and email address.
New/Unused Product Returns
ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.
In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.
Refused Packages
Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.
Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.
Return Process
ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!
Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.
Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.
All in store credit balances will expire after one year from the original purchase date.
Shipping Policy
Free Shipping On Orders $49 & Up
Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.
Free Shipping
Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.
The policies listed above are subject to change at any time without notice.
Lifetime Replacement
Want to know more about our Lifetime Replacement program?
Click here to learn more.
Why You Should Shop From ECS Tuning
ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.
Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.
Cancellation Policy
At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.
Hurry, limited stock available!
Prop 65 Warning
Frequently Purchased Together
-
Dynamic+ Billet Adjustable Front Sway Bar End Links
In Stock- MFG Part#
- 034-402-4026
- ECS Part#
- ES#3991555
- Brand
-
$180.00 -
Bilstein B16 PSS10 Suspension System
In Stock- MFG Part#
- 48-251570
- ECS Part#
- ES#3142836
- Brand
-
$1999.00 -
ECS Wheel Spacer & Bolt Kit - 10mm With Black Ball Seat Bolts
In Stock- MFG Part#
- 00240302A10KT3
- ECS Part#
- ES#2748191
- Brand
-
$148.45 -
Dynamic+ Billet Adjustable Rear Sway Bar End Links
In Stock- MFG Part#
- 034-402-4027
- ECS Part#
- ES#3991557
- Brand
-
$131.40