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QA1 MUK11 K-Member
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QA1 MUK11 K-Member
Experience a significant 50% weight reduction with our lightweight QA1 K-member, weighing only 25 lbs!
QA1 MUK11 K-Member
QA1

Item #: 11913364

QA1 MUK11 K-Member

Item #: 11913364

SLL 16854199

Price Details

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*All items will import from US

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Order now and get it around Thursday, July 23
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Experience a significant 50% weight reduction with our lightweight QA1 K-member, weighing only 25 lbs!
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What Stands Out

Enhanced Stability
The QA1 MUK11 K-Member offers superior structural support, enhancing vehicle stability and handling performance, making it ideal for both street and track applications.
Lightweight Design
Crafted from high-strength materials, this K-Member reduces vehicle weight, improving acceleration and overall performance without sacrificing durability.
Easy Installation
Designed for straightforward installation, the QA1 MUK11 K-Member saves time and effort, allowing enthusiasts to quickly enhance their vehicle’s performance with minimal hassle.

Product Details

Shop QA1 MUK11 K-Member online at a best price in Sierra Leone. B06XDKXR6R
Item Weight37 lbs (16.78 kg)

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for those looking to enhance vehicle performance with a lightweight and strong chassis component.

  • Track Drivers

    A perfect choice for serious track drivers seeking improved handling and suspension adjustments during competitive events.

  • Custom Builders

    Great for custom car builders wanting to upgrade suspension components for better overall vehicle dynamics.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers who prioritize comfort and ride quality over performance.

  • Budget-Conscious Buyers

    May not be ideal for those on a tight budget due to its premium pricing for performance parts.

  • Stock Vehicle Owners

    Not recommended for owners maintaining stock suspension setups wishing to avoid extensive modifications.

Product Description

QA1 MUK11 K-Member

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the QA1 MUK11 K-Member designed for?

    Answer: The QA1 MUK11 K-Member is specifically engineered for high-performance suspension systems, primarily used in Mustangs. This component replaces the factory K-member, providing a lighter and stronger alternative that enhances vehicle handling and responsiveness. By optimizing the vehicle's weight distribution, it allows for improved cornering stability and reduced unwanted body roll. Specifically, this is ideal for race applications as well as performance street driving, where increased agility and control are paramount.
  • Question: Is the QA1 MUK11 K-Member compatible with all Mustang models?

    Answer: No, the QA1 MUK11 K-Member is not universally compatible with all Mustang models. It is specially designed for certain generations, so it's crucial to verify that your Mustang falls within the specified compatibility range. Checking the manufacturer details ensures you select the right K-member that suits your vehicle's setup, maximizing performance benefits and proper fitment. This is particularly important if you're planning a suspension upgrade or modification.
  • Question: What materials are used in the QA1 MUK11 K-Member construction?

    Answer: The QA1 MUK11 K-Member is made from high-strength tubular steel, which provides enhanced durability and weight savings compared to stock components. The choice of material contributes to the overall performance of the vehicle by maintaining structural integrity while being lighter. This material selection is ideal for high-performance applications, as it ensures the K-member can handle the stresses of aggressive driving without compromising reliability.
  • Question: Can I install the QA1 MUK11 K-Member myself?

    Answer: While it's possible for skilled DIY enthusiasts to install the QA1 MUK11 K-Member themselves, it typically requires specific tools and mechanical knowledge. The installation involves removing the current K-member and aligning the new one accurately, which can be tricky without the right experience. Many choose to have a professional install it to ensure optimal fitment and performance, especially if modifications to suspension geometry are needed for maximum handling performance.
  • Question: How does the QA1 MUK11 K-Member affect my car's alignment?

    Answer: Upgrading to a QA1 MUK11 K-Member can impact your vehicle’s wheel alignment due to changes in geometry. It's crucial to have a professional alignment performed after installation to ensure all suspension parameters are within factory specifications. This step ensures that your car handles correctly and that tire wear is even, enhancing both safety and driving experience. Proper alignment is vital to maintaining performance characteristics during aggressive driving or track days.
  • Question: What are the benefits of using a QA1 K-Member over a stock one?

    Answer: The primary benefits of using the QA1 K-Member include weight reduction and improved suspension geometry. By replacing the heavier stock component, you can expect a lighter setup which positively affects acceleration and handling. Additionally, the performance-oriented design allows for better suspension tuning options, crucial for racing applications, where precision and responsiveness are essential. This upgrade is a popular choice among car enthusiasts looking to enhance their Mustang's performance.
  • Question: Does the QA1 MUK11 K-Member come with installation instructions?

    Answer: Yes, the QA1 MUK11 K-Member typically includes detailed installation instructions. These instructions provide step-by-step guidance to facilitate a clearer understanding of the installation process. Additionally, having a clear set of instructions helps in ensuring that every step, from removal of the old K-member to installation of the new one, is done correctly. Referring to these instructions can help avoid common mistakes during installation, resulting in a more reliable setup.
  • Question: What suspension components are compatible with the QA1 MUK11 K-Member?

    Answer: The QA1 MUK11 K-Member is designed to be compatible with various high-performance suspension components, including adjustable control arms and coil-over kits. When upgrading your Mustang, selecting components that work well together is key for optimizing handling and ride quality. For instance, when used with QA1's coil-overs, it can significantly enhance the vehicle's responsiveness and adaptability to performance driving scenarios.
  • Question: Will upgrading to a QA1 MUK11 K-Member affect ride quality?

    Answer: Upgrading to a QA1 MUK11 K-Member may affect ride quality, but primarily it will enhance the handling dynamics of your vehicle. While stock components are designed for a comfortable ride, a performance-oriented K-member aims to deliver sharper responses during aggressive cornering and braking. Drivers seeking a balance between comfort and performance might need to evaluate their overall suspension configuration to maintain a pleasant driving experience.
  • Question: Where can I buy the QA1 MUK11 K-Member in Sierra Leone?

    Answer: You can purchase the QA1 MUK11 K-Member from Ubuy, which offers a hassle-free shopping experience and delivers directly to your location in Sierra Leone. Ubuy is known for its wide range of automotive performance parts ensuring you have access to quality products, including this K-member, making it a reliable choice for your automotive needs.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SLL 16854199

Order now and get it around Thursday, July 23

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Made in the USA from high-quality HSLA steel.
  • Offers a 50% weight reduction compared to stock K-members.
  • Weighs only 25 lbs, making it one of the lightest options available.
  • Maintains optimum anti-dive geometry for improved handling.
  • Minimizes bump steer issues on lowered Mustangs.
  • Perfect for street performance, auto crossing, pro touring, or drag racing.

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