AUDI 4K0411309J Front Suspension Stabilizer Bar Links RS7 4K8 4.0L

( Manufacturer Part Number: 4K0411309J ), ( Type: Sway Bar ), ( Oe/oem Part Number: 4k0411309j, 4m0411317, 4k0411309b ), ( Items Included: Bracket, Bushing ), ( Color: Black ), ( Material: Steel ), ( Placement On Vehicle: Front ), ( Country Of Origin: Germany )

Review AUDI Rs7 4k8 4.0l Front Suspension Stabilizer Bar Links Oem fits AWD 2019–2025

The **Audi 4K0411309J suspension stabilizer bar link** is a precision-engineered component designed exclusively for the **2019 2025 Audi RS7 4.0L (4K8) AWD**, ensuring optimal handling, stability, and performance across a wide range of driving conditions. Crafted from high-grade **chromoly steel**, this link is forged to Audi s exacting specifications, delivering superior strength, durability, and resistance to fatigue critical for the RS7 s aggressive driving dynamics and high-speed stability. The **ball-joint design** at both ends guarantees smooth articulation, minimizing binding and wear while maintaining consistent alignment under heavy loads, sharp cornering forces, or aggressive braking maneuvers. This component is integral to the RS7 s **multi-link front suspension system**, where it plays a pivotal role in reducing body roll, enhancing cornering precision, and absorbing road irregularities with minimal transfer to the cabin. Whether navigating tight, technical tracks or cruising at high velocities on the Autobahn, the **4K0411309J stabilizer bar link** ensures that the RS7 s suspension remains responsive, predictable, and true to Audi s reputation for performance-driven engineering. Built to meet or exceed OEM standards, this part is a direct replacement for the factory unit, featuring **laser-cut or stamped construction** for precise fitment and **hardened ball studs** to prevent premature wear. For enthusiasts seeking to restore original performance, upgrade suspension tuning, or address wear in high-mileage vehicles, this stabilizer bar link is an essential component that upholds the RS7 s legendary balance of power and control.

### Pros and Cons of Buying a 2019-2025 Audi RS7 (4K0 411309J) with a 4.0L V8 AWD and Front Suspension Stabilizer Bar Links

The 4.0L V8 engine in the RS7 is a high-performance unit, producing around **520-620 horsepower** (depending on the model year and configuration) and **480-590 lb-ft of torque**. This provides exhilarating acceleration and top-speed capabilities, making it one of the fastest production sedans in its class. The AWD system ensures balanced power delivery, enhancing both performance and handling.

Audi s signature luxury is evident in the RS7, with premium materials, advanced climate control, and a refined cabin. The seating is supportive yet comfortable for long drives, and the sound insulation helps maintain a quiet interior despite the engine s roar.

The RS7 comes equipped with cutting-edge infotainment systems (e.g., **Virtual Cockpit, MMI Nav, digital rearview mirror, and advanced driver-assistance features** like adaptive cruise control, lane-keeping assist, and traffic jam pilot). The **quattro AWD system** is a hallmark of Audi, offering superior traction and stability in various conditions.

The RS7 is part of Audi s performance lineup, carrying a high-end reputation. Owning one signals luxury, speed, and engineering excellence. The model s rarity (especially in certain trims) adds to its desirability.

These components are critical for maintaining **stability and handling** during cornering. Worn or damaged stabilizer bar links can lead to poor ride quality, uneven tire wear, and reduced safety. Replacing them ensures optimal performance and longevity of the suspension system.

Audi RS models, particularly the RS7, tend to hold their value well due to their exclusivity and performance appeal. This can be beneficial if you plan to sell or trade in the vehicle in the future.

The RS7 s performance-oriented nature makes it a favorite among enthusiasts who may opt for **tuning, exhaust upgrades, or suspension modifications** to further enhance its capabilities.

---

The RS7 is an expensive car to purchase outright, and maintenance costs are significantly higher than those of a standard Audi or other luxury vehicles. **Parts, labor, and specialized services** (e.g., engine tuning, suspension work) can be costly. For example, the **4.0L V8 requires high-quality fuel and may need more frequent oil changes** than smaller engines.

The 4.0L V8 is thirsty, with **MPG ratings around 12-15 city / 18-22 highway** (varies by model year). High fuel costs can add up, especially for daily driving.

The RS7 s performance components (e.g., **turbocharged engine, complex AWD system, advanced suspension**) require **skilled technicians** for maintenance. Some repairs may not be covered under standard warranties, increasing out-of-pocket expenses.

While the RS7 retains value better than many cars, it still depreciates over time. Luxury performance vehicles often lose a significant portion of their value within the first few years.

Over time, these links can wear out due to **road debris, corrosion, or high-stress driving conditions**. If neglected, they can lead to **uneven tire wear, clunking noises, or poor handling**. Replacing them is a necessary but often overlooked maintenance task. The cost of replacement parts and labor can add up, especially if multiple components (e.g., bushings, mounts) need attention.

The RS7 s powerful engine and open-air design (especially in convertible models) can introduce **wind noise and road noise** at high speeds. The cabin may not be as soundproofed as some competitors.

The RS7 is a **performance-oriented sedan**, not a family or utility vehicle. Its **long hood, short rear overhang, and limited cargo space** make it less practical for daily use compared to SUVs or wagons.

Due to its high value and performance capabilities, insuring an RS7 can be **expensive**, especially for younger or high-risk drivers.

The RS7 is a niche model, and finding **genuine parts, specialists, or used examples** may be challenging in some regions. Competitors like the **BMW M8, Mercedes-AMG E63, or Porsche Panamera Turbo** offer similar performance but may have different trade-offs.

While the RS7 is generally reliable, its **complexity and performance focus** mean it may have more potential failure points than a standard luxury car. Some owners report issues with **electrical systems, suspension components, or turbocharger longevity** over time.

---

The **2019-2025 Audi RS7 (4K0 411309J front suspension stabilizer bar links)** is a **stunning blend of luxury, performance, and exclusivity**, making it an excellent choice for enthusiasts who prioritize **speed, handling, and prestige**. However, its **high cost of ownership, fuel inefficiency, and maintenance demands** make it less ideal for budget-conscious or practical drivers.

Replacing the **front suspension stabilizer bar links** is a **critical maintenance task** to preserve handling and safety. Neglecting this can lead to **poor ride quality and long-term damage**, so budgeting for this repair is advisable.

---

- You have a **high budget** and can afford the **purchase price, insurance, and maintenance costs**.

- You prioritize **performance, luxury, and driving dynamics** over practicality.

- You plan to **drive it sparingly** (e.g., as a weekend or track car) to minimize wear and tear.

- You are prepared for **specialized repairs** and have access to **Audi performance specialists**.

- You intend to **keep it for a short to medium term** (3-5 years) before trading in or selling.

- You are **cost-sensitive** or cannot afford unexpected repairs.

- You need a **practical, daily driver** (e.g., for commuting or family use).

- You live in an area with **harsh winters or rough roads**, as the suspension and AWD system may require more frequent maintenance.

- You are not comfortable with **high-performance vehicle ownership** (e.g., noise, vibration, or tuning requirements).

- If you love the RS7 s performance but want something more practical, consider an **Audi S6 or S8**, which offer similar luxury with slightly better fuel efficiency and lower costs.

- If budget is a concern, look for a **used RS7 with a full service history**, ensuring the suspension (including stabilizer bar links) has been recently inspected.

- If you are focused on **track or performance driving**, the RS7 is an excellent choice, but pair it with a **dedicated budget for maintenance and upgrades**.

Ultimately, the RS7 is a **dream machine for the right owner** one who values **experience over practicality** and is willing to invest in its upkeep. For others, the trade-offs may not be worth the cost.

Details:

Please carefully review the photos and of items condition fitments before making a purchase to avoid any misunderstandings. 2025 Audi RS7 Sport back Performance 4.0L V8 - Electric/Gas. 2023 Audi RS7 Sport back Base 4.0L V8 - Electric/Gas. 2024 Audi RS7 Sport back Performance 4.0L V8 - Electric/Gas.

In such cases, we'll reach out to you after the purchase discuss delivery costs. Local Pick-up: If you prefer local in-person pickup, it is possible. The left side means the Drivers and Right Passenger mileage information about donors car can be found on label in pictures.

part #: 4k0411309j prices

• $43.99-$125.00

specifications swabasus:

• for models: Awd
• for makes: Audi
• for years: 2019-2025
• mpn: 4k0411309j
• type: Sway Bar
• oe/oem part number: 4k0411309j, 4m0411317, 4k0411309b
• items included: Bracket, Bushing
• color: Black
• material: Steel
• placement on vehicle: Front
• country of origin: Germany

returns swabasus:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

offer swabasus:

• availability: In Stock
• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 1
• started: February 14, 2026

shipping swabasus:

• type: Fixed
• class: Standard, One-day
• service: FedEx Ground / FedEx Home Delivery, Overnight
• carrier: FedEx
• transit: 4-6 Days
• cost: $47.99

seller swabasus:

• city: River Grove, Illinois
• # reviews: 10916
• rating: 99.8%

general swabasus:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Sway Bars, Links Bushings

payments swabasus:

• credit card: Discover
• wallet: Google-pay
• other

Audi 4K0411309J Is Similar To:

• 034-402-1006 034motorsport Adjustable Mqb Solid Rear Sway Bar Upgrade Mkvii Volkswagen Golf R 8v Audi A3 S3 (30.6% similar) Our high performance parts performance parts that give your vehicle full power and performance. The 034MOTORSPORT adjustable solid rear sway bar is made from a single piece of high quality, 22. Factory audi s3 22MM hollow rear sway bar 034MOTORSPORT stiff rate increase vs. Factory audi s3 22MM ...(September 30th, 2016)
• 034-402-1008 034motorsport Adjustable Mqb Solid Rear Sway Bar Upgrade Mkvii Volkswagen Golf Gti 8v Audi A3 (31.8% similar) Sequential performance parts offers exactly that and more. Factory Volkswagen GTI 20MM rear sway bar 034MOTORSPORT stiff rate increase vs. Factory Volkswagen GTI 20MM rear sway bar installation instructions here. 4MM thick spring steel for maximum rigidity, and is designed to combat under steer ...(October 1st, 2016)
• 116 060 0036 Wd Express Meyle Suspension Stabilizer Bar Link Fits Audi Quattro (52.7% similar) Merle suspension stabilizer bar link fits audi s5 a4 quarto mfg Price is for 1 - adjust qty as needed...(July 5th, 2018)
• 15.5107r Energy Suspension For Audi Vw Golf Red Front 703639116851 (31% similar) Made of hyper-flex polyurethane that lasts much longer than o edgily rd. Rubber bushings. Economy, increased efficiency, and easy installation are just some of the reasons these products so popular...(April 20th, 2018)
• 1j0511409h Audi Oem Tt Quattro Stabilizer Sway (34.1% similar) Also, our audi boutique is one of the finest around with a large assortment brand items...(September 12th, 2018)
• 1k0505465aa Audi Oem 08-14 Tt (13.6% similar) Our expert staff is here to help you find the right parts first time, every time for car, truck or SUV. And we discount them all. Sr's modules, airbags, and crash sensors are non-returnable...(October 6th, 2017)
• 1k0511327aq Audi Oem 11-14 A8 (13.6% similar) Through Fri...(December 1st, 2017)
• 22836r Hotchkis Performance Suspension Stabilizer Bar Assembly Fits Audi Quattro (42.6% similar) One way adjust ability 90 stiffer than stock allows for tuning the handling balance giving your car increased slip angle allowing power to be applied earlier during corner exit. Adjustable 90 stiffer than stock that includes brackets and erasable bushings. This hatchecks sway bar kit is durable and ...(September 20th, 2018)
• 376 54024 381 Wd Express Trw Suspension Stabilizer Bar Link Fits Audi Quattro (51.8% similar) This part fits vehicles made in the following years 2002 , 2003 , 2004 , 2005 , 2006 , 2007 , 2008 , stock is updated nightly, so it possible that an item shows but was already sold. The item specifics section also contains important details...(December 21st, 2018)
• 420.411.309 Audi Oem Front Anti Sway Stabilizer Bar (41.4% similar) You also have the option of picking up item in person and paying cash. Item must be in the same condition as it was when received...(May 5th, 2018)
• 420511409c Audi Oem Stabilizer Sway (30.6% similar) Through Fri. Superseded part numbers this item may have been from a different number manufacture...(June 12th, 2018)