QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit
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QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit
If you want the best ride in rodding, but don't need all of the valving options, QA1's Aluma Matic non-adjustable shock is the best for you.
QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit
QA1

Articolo #: 3982310

QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit

Articolo #: 3982310

€ 866

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Ordina subito e ricevilo entro Sunday, Settembre 06
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I nostri principali partner logistici
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If you want the best ride in rodding, but don't need all of the valving options, QA1's Aluma Matic non-adjustable shock is the best for you.
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Cosa salta all'occhio

Enhanced Control
This system offers superior adjustability for ride height and damping, providing drivers with enhanced handling characteristics and stability for both racing and everyday driving needs.
Durable Construction
Constructed with high-grade materials, the coil-over kit ensures longevity and resistance to wear, making it ideal for tough driving conditions without compromising performance.
Easy Installation
Designed for hassle-free setup, this kit simplifies the conversion process with straightforward instructions, allowing users to upgrade their suspension system efficiently without professional assistance.

Dettagli del prodotto

Shop for QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit online at Ubuy San Marino. Get the best deals and discounts on automotive parts and accessories. Order now!
  • Lightweight aluminum body for improved performance
  • Clear anodized finish for added corrosion resistance
  • Precision machined aluminum piston with PTFE piston band
  • Kit includes 12 inch coil-over springs
  • Revalveable and rebuildable by QA1 Factory or Authorized Service Centers
  • Suitable for spring rates of 175-350 lbs

A chi è consigliato?

Suitable For
  • Performance Enthusiasts

    Ideal for drivers seeking enhanced handling and ride quality on performance-oriented vehicles.

  • Custom Car Builders

    Perfect for those modifying classic cars or street rods requiring advanced suspension adjustments.

  • Track Day Participants

    Great for users attending track days needing improved suspension for better control and ride responsiveness.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers seeking a comfortable ride without performance tweaks.

DESCRIZIONE DEL PRODOTTO

QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit

Hai qualche domanda? chatta con noi

Domande e risposte dei clienti

  • Domanda: What is the QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit designed for?

    Risposta: The QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit is designed to enhance the suspension performance of your vehicle, particularly for those looking to improve handling and ride quality. This kit converts your factory leaf spring setup to a coil-over system, offering adjustable ride height and damping capabilities. Such an upgrade is beneficial for enthusiasts who want to fine-tune their vehicle's performance for different driving conditions, whether it be for racing, daily driving, or off-road adventures.
  • Domanda: What are the benefits of using a coil-over system like the QA1 ALN4000K?

    Risposta: Using a coil-over system like the QA1 ALN4000K offers several advantages, including improved handling, adjustable ride height, and customizable damping settings. As a driver, you'll experience less body roll during cornering, which leads to a more controlled and responsive feel. Additionally, the ability to adjust ride height allows you to tailor the vehicle’s appearance and improve aerodynamics. For performance enthusiasts, this system can significantly enhance track performance, while casual drivers can enjoy a smoother ride.
  • Domanda: Is the QA1 ALN4000K compatible with my vehicle?

    Risposta: The QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit is specifically designed to fit a range of muscle car models. To ensure compatibility, you should verify the kit's specifications against your vehicle’s make and model. In forums and customer reviews, similar setups have received positive feedback, indicating that they perform well across various vehicles. If you have modifications or a unique setup, consult the manufacturer or a certified installer for expert advice.
  • Domanda: How does the installation process for the QA1 ALN4000K work?

    Risposta: The installation of the QA1 ALN4000K generally requires a solid understanding of suspension systems, as it involves removing the stock leaf springs and integrating the coil-over shocks. Most instructions include detailed steps and diagrams to assist in the process. Many users find the upgrade beneficial for personalizing their ride quality, and professional installation is recommended for those unfamiliar with suspension work. If you choose to DIY, ensure you have the necessary tools and a reliable workspace.
  • Domanda: Can I adjust the ride height with the QA1 ALN4000K?

    Risposta: Yes, the QA1 ALN4000K allows you to adjust the ride height according to your preferences and performance needs. Utilizing a simple threaded spring perch design, you can easily raise or lower the vehicle to fit your driving style or aesthetic preferences. This flexibility is especially useful for performance enthusiasts looking to optimize handling or simply for those who want to achieve the desired stance for their vehicle. Many users appreciate this feature during the switch between street and track setups.
  • Domanda: What makes the QA1 ALN4000K Pro different from regular shocks?

    Risposta: The QA1 ALN4000K Pro stands out due to its coil-over design, which combines the shock absorber and coil spring into one system, providing both support and adjustable damping. Unlike regular shocks that typically have fixed damping characteristics and spring rates, the QA1 system allows for customized adjustments, enabling drivers to fine-tune their vehicle's performance tailored to their specific driving conditions and preferences. Enthusiasts often report enhanced driving experiences on both the road and track.
  • Domanda: How does the damping adjustment feature work on the QA1 ALN4000K?

    Risposta: The damping adjustment feature on the QA1 ALN4000K allows you to fine-tune how your suspension responds to road imperfections and driving dynamics. By rotating the adjustment knob or using tools, you can increase or decrease damping forces, which can significantly impact comfort and handling. This feature is especially advantageous for drivers who participate in various motorsport activities or those who navigate differing road conditions, enabling them to switch between comfort for daily driving and stiffness for spirited driving.
  • Domanda: What tools do I need to install the QA1 ALN4000K?

    Risposta: To install the QA1 ALN4000K, you’ll typically need basic mechanic tools such as a socket set, wrenches, a jack, and jack stands. Depending on your vehicle and experience level, a torque wrench may also be beneficial to ensure all fasteners are properly tightened. If you’re new to car modifications, investing in a repair manual specific to your vehicle can provide helpful guidance during the installation process. Many find that having an extra set of hands can be invaluable during installation.
  • Domanda: What kind of maintenance is required for the QA1 ALN4000K?

    Risposta: The QA1 ALN4000K requires minimal maintenance, but periodic checks of the components are recommended. Inspect the coil-over shocks for any signs of leakage or wear, particularly after heavy use. It is also advisable to clean the shocks and springs occasionally to prevent dirt build-up that can affect performance. This kit is built to withstand rigorous conditions, but regular inspections ensure longevity and optimal performance over time. Users often report improved performance simply by keeping components clean.
  • Domanda: Where can I buy the QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit?

    Risposta: You can purchase the QA1 ALN4000K Pro Rear Coil-Over Conversion System Kit from Ubuy in San Marino. Ubuy offers a convenient shopping experience, making it easier for customers to find automotive upgrades like this coil-over kit. They often have a wide selection of automotive parts, ensuring you can find the exact items you need for your vehicle.

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Vantaggi

  • Improves handling and ride quality
  • Easy installation process
  • Adjustable ride height settings
  • High-quality materials used
  • Compatible with various vehicle models

Contro

  • May require additional tools

Affidabilità della piattaforma e fiducia degli acquirenti

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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€ 866

Ordina subito e ricevilo entro Sunday, Settembre 06

Qtà:

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I nostri principali partner logistici
  • fedex
  • dhl
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Caratteristiche e benefici

  • Lightweight Aluminum Body
  • 175-350 lbs spring rate
  • 100% Dyno Test and Serialized
  • Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers
  • American Made
  • Precision Machined Aluminum Piston with PTFE Piston Band

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