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Description
Fits 2017-20 RS3 Audi Roll-Control Sway Bar-Rear-(Diff/Torque Splitter) SUS00031Fits Audi RS3 17 25, S3 25 25, TT RS Quattro 18 22; Volkswagen Golf R 22 25; AWD; RS Diff Torque Splitter Features: Enhanced Cornering Performance: Reduces vehicle body roll, improving balance and stability during sharp turns. Adjustable Spring Rate: Offers multiple stiffness settings to customize handling, with substantial increases over the factory sway bars. Direct Replacement: Easy, plug and play installation without the need for modifications.
Fits Audi RS3 17-25, S3 25-25, TT RS Quattro 18-22; Volkswagen Golf R 22-25; AWD; RS Diff/Torque Splitter
Features:
- Enhanced Cornering Performance: Reduces vehicle body roll, improving balance and stability during sharp turns.
- Adjustable Spring Rate: Offers multiple stiffness settings to customize handling, with substantial increases over the factory sway bars.
- Direct Replacement: Easy, plug-and-play installation without the need for modifications.
- Comfort Retained: Optimized for spirited driving without sacrificing daily comfort, offering the perfect blend of performance and ride quality.
- Improved Weight Distribution: Minimizes the shift of weight to outer tires, increasing grip and traction on inner tires during cornering.
- High-Tensile Strength Steel: Constructed from extremely durable materials designed for demanding conditions, ensuring long-lasting performance.
- Hollow Bar Design: Reduces weight without compromising strength, enhancing overall vehicle performance.
- CNC-Bent Precision: Manufactured from a single bar of steel with no welds, increasing reliability and minimizing the risk of failure.
- Forge-Pressed and Quench-Hardened: Bar ends are forge-pressed and heat-treated to achieve maximum strength and durability.
- Corrosion-Resistant Finish: Coated with an anti-corrosive red powder coat, ensuring longevity and a sleek, polished appearance.
- Increased Bar Diameter: Upgraded to a larger diameter with enhanced wall thickness for improved stiffness and roll resistance.
Specs:
| Adjustability Sittings | 2 |
|---|---|
| Adjustable | Yes |
| Bar Type | Hollow |
| Brand | APR |
| Bushing Material | Polyurethane |
| Bushings Included | Yes |
| Color | Red |
| Diameter | 25 |
| Drivetrain | All Wheel Drive |
| Emission Code | 6 |
| Location | Rear |
| Platform | MQB/MQB EVO |
| Product Type | Stabilizer Bar |
| Rear Differential | RS Diff / Torque Splitter |
| Spring Rate (APR) | 583 LBS/in (Soft) / 672 LBS/in (Stiff) |
| Spring Rate (OEM) | 390 LBS/in (MK8 R/8Y RS3) |
| Spring Rate Increase | 49%/72% (MK8 R/8Y RS3) |
| Stock Bar Dimensions | 22.2x4.3 (MK8 R/8Y RS3) |
| Version | Rear - AWD - RS Haldex / Torque Splitter |
| Wall Thickness | 5 |
| Warning | California Proposition 65 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020 | Audi | RS3 | |
| 2022-2025 | Audi | RS3 | |
| 2018-2022 | Audi | TT RS Quattro | |
| 2025 | Audi | S3 | |
| 2022-2025 | Volkswagen | Golf R |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Great quality!
Model: 36 Sqft
Works amazing!! Same quality as the name brand stuff but significantly cheaper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Good inexpensive sound deadening
Model: 36 Sqft
This stuff works great, it's easy to apply, sticky, easy to cut. 36 ft.² was enough to do the inside and outside of my doors the roof, the wheel wells and rear fenders. Plus, it's a lot cheaper than others.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Very good quality
Model: 36 Sqft
Very good quality, noticeable difference after installation. The sound deadening effect is clear, with a great reduction in road noise and vibrations. Installation was quick and easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
just as good as twice price ones
Model: 36 Sqft
super sticky and work phenomenal just as good as name brand ones.just get these and save money for emblem stamps
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 4
Good quality
Model: 36 Sqft
Got it to deaden noisy furnace. Thin galvanized metal sheet feels sturdier and not flexing when blow fan started and stopped. Heavy duty and feel like real butyl material.
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Reviewed in the United States on May 3, 2026