QA1 Proma Star Series Coil-Over Shock Absorber - Single Adj. - Bushing Mount - 11.125in/15in - Alum

Proma Star single adjustable custom mount coil-over shock. Compressed height of 11-1/8", extended height of 15". Bushing top and bushing bottom. QA1?s Proma Star Coil-Overs help you gain the benefits of coil-over shocks on a huge range of vehicles. Building a custom chassis or suspension components? Can?t find direct-fit options for your vehicle? These are for you. Available with 3" to 9" of stroke and single- or double-adjustable valving, QA1 shocks instantly upgrade ride quality and performance. The shock and included hardware kit provide quick and easy ride height adjustability to get the perfect stance. Just add a 2.5" spring of the appropriate length and spring rate to get rolling. Choose from single- or double-adjustable valving to dial in ride comfort and performance. Single-adjustable shocks work great for street cars, softening or stiffening the overall ride with one knob. , , Double-adjustable shocks are ideal for cars that see consistent track time or drivers who want to fine tune their ride quality. Independent compression and rebound tuning make this shock equally at home on the street, drag strip and road course. Choose from multiple mounting configurations. The poly bushing option includes ?" and 5/8" sleeves, while helping to reduce NVH. Bearing mount shocks minimize deflection and work well if your mounts require misalignment. Other mounting styles are available (sold separately) for T-Bar and stud-mount applications. Extended eyelets can also be used. All QA1 Proma Star shocks are made in the USA and dyno tested to ensure performance and quality. They are eligible for an industry-leading Limited Lifetime Warranty. Register shocks at QA1.net/warranty before installation. Fitment Notes, , Ensure your shock will have an adequate amount of travel to avoid overextending or bottoming out the shock, , Available spanner wrenches and thrust bearings increase ease of ride height adjustment, , If using a stock spring pocket, ensure you can achieve your desired ride height while incorporating enough shock travel

• Achieve the perfect balance of ride quality and performance with simultaneous tuning of rebound and compression.
• Multiple bushing or bearing configurations available to fit your needs.
• Easily adjust your ride height for the perfect stance.
• Limited Lifetime Warranty for peace of mind.
• Proudly made in the USA.

The QA1 Proma Star Series Coil-Over Shock Absorber offers versatile suspension upgrade capabilities for custom-built or modified vehicles. With a compressed height of 11-1/8 inches and an extended height of 15 inches, this shock provides a wide range of adjustability and performance enhancements. Designed with bushing top and bottom mounts, it ensures reliable operation and reduced NVH while maintaining structural integrity. These shocks are ideal for builders seeking a quick and straightforward way to improve ride quality and handling by adding a 2.5-inch spring of appropriate length and spring rate. The unit's adjustable valving allows for fine-tuning of ride comfort and performance, making it suitable for street, drag, or road course applications. The single-adjustable feature simplifies adjustments via a single knob, perfect for street cars that need a softer or stiffer ride. For drivers requiring more precise tuning, double-adjustable models are available, offering independent compression and rebound adjustments to optimize handling during track days or racing events. Multiple mounting configurations are supported, including poly bushings with 1/2-inch and 5/8-inch sleeves, bearing mounts, and extended eyelets, accommodating various chassis setups and misalignment needs. All QA1 Proma Star shocks are manufactured in the USA and undergo thorough dyno testing to ensure high-quality performance. They come with an industry-leading Limited Lifetime Warranty, providing peace of mind for the entire vehicle's lifespan. Proper fitment and travel considerations are essential to avoid overextension or bottoming out, and optional spanner wrenches and thrust bearings facilitate easy ride height adjustments. Whether you're customizing a street machine or preparing a dedicated race car, these coil-over shocks deliver a combination of performance, adjustability, and durability, backed by QA1’s commitment to quality and innovation.

Features:

• Achieve optimal ride quality and performance through simultaneous tuning of rebound and compression damping.

• Multiple bushing or bearing configurations available for various mounting needs.

• Easily adjust ride height for the perfect stance to suit your vehicle and driving style.

• Constructed in the USA with rigorous dyno testing to ensure high standards of quality and performance.

• Includes hardware for quick installation and reliable operation, with options for misaligned mounts and extended eyelets.