D2 Racing D-SP-HN-13 Pro Series Lowering Springs for Honda Civic & Acura Integra

D2 Racing

<h3>About D2 Racing</h3> <p>Founded in 1997, D2 Racing operates from a 35,000 square-meter manufacturing facility in Taiwan, where the company has established itself as one of the world's leading manufacturers of high-performance suspension and brake components. As the registered brand of TW RACING PARTS INC., D2 Racing specializes in manufacturing coilovers, brake systems, air suspension kits, and forged wheels, with an estimated 3,500 applications in their production line covering a vast range of vehicle makes and models.</p> <p>What sets D2 Racing apart is their commitment to quality and proven motorsports heritage. All D2 components are manufactured in accordance with TüV ISO 9001:2015 standards to ensure 100% quality, and their air suspensions and air bags have passed Japan Strength Calculation Sheet testing, allowing customers to drive legally on the street with Vehicle Inspection approval in Japan. The brand's racing pedigree is impressive, with D2 shock absorbers and brake kits found on winning race cars in Southeast Asia, particularly at the Macau Grand Prix and Asia Pacific Rally Championship events.</p> <h3>Suspension Technology and Product Range</h3> <p>D2 Racing's comprehensive product lineup addresses every suspension need, from daily-driven vehicles to dedicated track machines. Their <a href="/874-d2-racing-air-suspension-strut-50548">air suspension struts</a> represent some of the most advanced technology in the aftermarket, featuring adjustment through both the lower mount and inflatable sleeve with 36-way damping adjustment for fine-tuning ride quality and responsiveness. This level of adjustability allows drivers to optimize their setup for comfort during commutes and dial in aggressive settings for spirited driving.</p> <p>For those seeking the perfect stance and handling balance, D2's <a href="/874-d2-racing-coilover-adjustable-spring-lowering-kit-17602">coilover adjustable spring lowering kits</a> deliver professional-grade performance at accessible price points. These systems feature separate height and preload adjustments, ensuring optimal suspension geometry while maintaining full shock travel throughout the adjustment range. The monotube design with extensive damping adjustment makes them equally capable on winding back roads or weekend track days.</p> <p>D2 Racing also offers traditional <a href="/874-d2-racing-coil-spring-lowering-kit-17036">coil spring lowering kits</a> for enthusiasts who want to improve their vehicle's center of gravity and aesthetics without the complexity of full coilover systems. These precision-engineered springs maintain ride quality while delivering the handling benefits and aggressive appearance that enthusiasts demand.</p> <h3>Complete Air Ride Solutions</h3> <p>The <a href="/874-d2-racing-air-suspension-system-18809">air suspension systems</a> from D2 Racing represent the pinnacle of versatility, allowing drivers to raise their vehicles for ground clearance when needed and lower them for show-stopping aesthetics at the push of a button. D2's air suspension product line includes everything from high-quality air struts and air struts with various management systems to upgrade kits, giving builders complete flexibility in creating their ideal setup.</p> <p>Whether you're building a show car that needs to lay frame, a daily driver that requires practical ground clearance, or a weekend warrior that benefits from adjustable ride height at the track, D2 Racing offers solutions backed by rigorous testing and real-world motorsports validation. Their <a href="/874-d2-racing-coilover-spring-and-shock-assembly-17601">coilover spring and shock assemblies</a> combine the best of both worlds, delivering adjustable damping characteristics with the proven performance that has made D2 a trusted name in suspension tuning worldwide.</p>