QA1 DD403 Proma Star Double Adjustable Shock
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QA1 DD403 Proma Star Double Adjustable Shock
Achieve the ultimate performance handling with independent calibrating of rebound and compression.
QA1 DD403 Proma Star Double Adjustable Shock
QA1

Artigo n.º: 124034208

QA1 DD403 Proma Star Double Adjustable Shock

Artigo n.º: 124034208

STD 10340975

Detalhes do Preço

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from EUA

Em stock
EUA Importado da loja USA
Encomende já e receba por volta de Quarta-feira, Agosto 26
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Achieve the ultimate performance handling with independent calibrating of rebound and compression.
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O que se Destaca

Double Adjustment
Offers tailored damping settings for both compression and rebound, allowing drivers to customize ride quality based on personal preference and driving conditions.
High Performance
Engineered for optimal performance, the shocks provide superior handling and stability, enhancing vehicle control during high-speed maneuvers and off-road adventures.
Durable Construction
Built with high-quality materials, the QA1 DD403 ensures long-lasting durability and resistance to wear, making it a reliable choice for automotive enthusiasts and everyday drivers alike.

Detalhes do produto

Shop QA1 DD403 Proma Star Double Adjustable Shock online at a best price in São Tomé and Príncipe. B00GKGG7D2

Quem Deverá Comprar?

Suitable For
  • Performance Enthusiasts

    Ideal for car enthusiasts looking to enhance handling and performance on the track or during spirited driving.

  • Custom Vehicle Builders

    Perfect for those building custom vehicles that require adjustable suspension to meet specific performance needs.

  • Racers

    Designed for racers needing fine-tuning capabilities to optimize handling for different track conditions and setups.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers who prefer a more comfortable, non-adjustable suspension experience.

DESCRIÇÃO DO PRODUTO

QA1 DD403 Proma Star Double Adjustable Shock

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Perguntas e respostas do cliente

  • Pergunta: What are the key features of the QA1 DD403 Proma Star Double Adjustable Shock?

    Resposta: The QA1 DD403 Proma Star Double Adjustable Shock features a twin-tube design that enhances ride quality while allowing for both rebound and compression adjustments. This flexibility enables you to fine-tune your suspension setup based on driving conditions or personal preferences. Ideal for both street and track use, these shocks enhance handling and provide superior ride comfort. For instance, if you're participating in a weekend race or simply commuting daily, you can easily adjust the settings to optimize performance.
  • Pergunta: How do I install the QA1 DD403 Proma Star Double Adjustable Shock?

    Resposta: Installing the QA1 DD403 shock is a straightforward process that can be done with basic tools and mechanical knowledge. Begin by safely lifting and securing your vehicle. Remove the old shocks and ensuring the new shocks are oriented correctly. The double adjustable feature means you can tweak settings while they are installed, but adjust them to your preference after the entire installation. This capability allows for immediate feedback on adjustments while driving to achieve optimal handling characteristics suitable for your vehicle's performance.
  • Pergunta: Can the QA1 DD403 shocks be used for both street and racing applications?

    Resposta: Yes, the QA1 DD403 Proma Star shocks are designed for versatility, making them suitable for both street and racing conditions. Their double adjustable feature allows you to change both compression and rebound settings, ensuring that you can tailor the ride experience exactly to the situation. Whether you need a smooth cruise during daily drives or a tighter setup for the racetrack, adjusting the shocks to complement the environment enhances overall vehicle dynamics and driver confidence.
  • Pergunta: What benefits do double adjustable shocks provide over single adjustable shocks?

    Resposta: Double adjustable shocks, like the QA1 DD403, offer distinct advantages over single adjustable options, as they allow for independent tuning of both compression and rebound settings. This means users can customize the shock for various driving conditions and personal preferences, significantly improving handling and comfort. The ability to alter both settings is crucial during different driving scenarios, such as transitioning from smooth roads to bumpy tracks, ensuring optimal performance and ride quality at all times.
  • Pergunta: What vehicles are compatible with the QA1 DD403 shocks?

    Resposta: The QA1 DD403 Proma Star Double Adjustable Shock is compatible with a variety of vehicles, primarily muscle cars, street rods, and performance vehicles. It's crucial to verify specific fitment based on your vehicle's make and model to ensure optimum performance. This shock is particularly popular among those looking to enhance their suspension systems for improved handling and control. Always consult the product specifications or contact a knowledgeable professional to guarantee proper compatibility.
  • Pergunta: How do I adjust the QA1 DD403 shocks for better performance?

    Resposta: To adjust the QA1 DD403 shocks, simply access the adjustment knobs located on the shock body. Start by adjusting the compression setting for initial comfort, followed by the rebound setting to prevent excessive bouncing. For performance needs, incrementally testing each adjustment on a test drive can help find the ideal balance. Adjustments can be made on-the-fly, which makes it easier to adapt to changing track conditions, allowing you to achieve optimal ride quality and performance tailored to your preferences.
  • Pergunta: Are QA1 DD403 shocks good for off-road use?

    Resposta: While the QA1 DD403 Proma Star Double Adjustable Shock is primarily designed for street and racing applications, it may not be the best choice for heavy off-road use. These shocks excel in providing fine-tuned handling and ride quality on paved surfaces. If you're looking to tackle rugged terrain, it’s advisable to consider shocks specifically built for off-road conditions. However, for light off-road adventures or rough backroads, adjustments can provide acceptable performance for occasional use.
  • Pergunta: What is the construction quality of the QA1 DD403 shocks?

    Resposta: The QA1 DD403 shocks are built with high-quality materials, ensuring durability and longevity. Featuring a twin-tube design, these shocks are resistant to wear and maintain consistent performance over various driving conditions. The construction includes high-pressure gas charging, which minimizes shock fade and enhances responsiveness. This robust design ensures that whether you are driving on a smooth race track or navigating city streets, the shocks can withstand various stresses while delivering exceptional handling characteristics.
  • Pergunta: What maintenance is required for the QA1 DD403 shocks?

    Resposta: Maintaining the QA1 DD403 shocks involves regularly checking for leaks and ensuring connection points are secure. While the shocks are designed to be low maintenance, keeping them clean from debris and inspecting them after intense driving sessions can prolong their lifespan. If you notice any performance issues or significant wear, further inspections may be necessary. Maintaining these aspects ensures that the shocks continue to perform optimally, providing excellent handling and ride comfort.
  • Pergunta: Where can I buy QA1 DD403 Proma Star Double Adjustable Shock in São Tomé and Príncipe?

    Resposta: You can purchase the QA1 DD403 Proma Star Double Adjustable Shock conveniently at Ubuy. Ubuy offers a wide range of automotive parts, including quality suspension products like the QA1 DD403. Their platform is user-friendly and provides reliable delivery options to ensure you receive your products promptly.

QA1 Shocks Editorial Review

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Prós

  • Highly adjustable settings
  • Improves ride quality
  • Durable construction
  • Easy installation
  • Great for performance tuning

Contras

  • Requires some tuning to optimize.

CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR

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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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“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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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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  • Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

STD 10340975

Encomende já e receba por volta de Quarta-feira, Agosto 26

Qtd.:

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Os nossos principais Parceiros Logísticos
  • fedex
  • dhl
Entrega internacional mais rápida

Recursos e benefícios

  • Upgrade your vehicle's ride quality and performance with QA1's Proma Star Coil-Overs.
  • Enjoy easy ride height adjustability for the perfect stance.
  • Choose between single- or double-adjustable valving for tailored ride comfort.
  • Ideal for street cars or those frequently on the track.
  • Made in the USA and dyno tested for quality assurance.
  • Backed by an industry-leading Limited Lifetime warranty.

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.