For all the Porsche drivers looking to replace their old standard suspension in their used “987”, or for anyone who would like to increase their driving dynamics, ST Suspension now have the ST X coilovers available. In addition to the tested and continuous lowering of up to 60 mm (1.2″-2.4″), the ST suspension developed by KW allows you to further increase the handling and excellent road holding of the mid-engine Porsche Boxster and Porsche Cayman. Once installed, the ST X coilover can be easily adjusted using a polyamide ring on the galvanized, multiple-sealed strut. Adjustment is different for each car, but typically you can expect between 35 and 65mm of lowering on both the front and rear axles. For lowered cars as standard (such as the BMW E9x 3-series) the ST X coilover features a range of 30 to 60mm (front axle) and 25-55mm (rear axle).Designed in conjunction with KW Germany, ST X coilovers deliver a sporty handling by reducing the car’s bodyroll during compression as well as improving agility when driving fast. The high-quality production of each ST X coilover includes a low-friction and pressure resistant housing alongside a chrome-plated piston rod for maximum longevity. A mono block guide and ST seal package ensures the twin-tube dampers remain free of dirt particles in all weather conditions.
- Individual lowering within the TV-tested adjustment range
- Front and rear axle thread adjustment (when possible)
- Galvanized coilover struts with additional coating for optimized corrosion protection
- Complete solution with adjustable spring plate, race spring system and bumpers with dust protection
- Powerful twin-tube dampers with high-quality components for maximum longevity
- Porsche Boxster, incl. Boxster S, RS Spyder (987) 2.7+2.9+3.2+3.4 2004-2012
- Porsche Cayman, incl. Cayman S, Cayman R (987) 2.7+2.9+3.2 2006-2012
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Who Is ST Suspensions?
ST Suspensions (under the name Suspension Techniques) is a Southern California-based company that started back in the early 1980s. Suspension Techniques developed a wide range of innovative products and solutions in response to market demands for better suspension parts. Using only the best materials, cutting-edge technologies, and streamlined processes, ST was able to offer excellent value for their products in the automotive aftermarket. Not long after its inception, ST Suspensions garnered a solid reputation in the sport compact suspension tuning industry. This led them to even greater success as countless tuners and enthusiasts all over the globe came to trust and choose ST Suspensions for their driving needs.
The Sporttech & Speedtech lowering springs along with the ST way bar kits became a household name in the tuning scene in the ’80s and ’90s. And, in 1995, this newfound success attention attracted a new owner, Belltech Sport Trucks, who brought a whole new dimension to the ST lineup. With this acquisition, the ST brand was relocated from Southern California to Fresno, CA.
Bought By KW Coilover
ST was later bought by German Suspension manufacturer KW Automotive GmbH in 2005. Well known for its internationally renowned KW Coilover height adjustable suspension systems, the company purchased both Belltech Sport Trucks and Suspension Techniques to launch KW Automotive North America Inc. Having such extensive resources and backing one of the leading suspension manufacturers in Europe, ST Suspensions was able to innovate itself and develop products that match and exceed those produced by other brands on the market. Rocking its current nameplate of ST Suspensions, the brand boasts an impressive lineup of race-winning technology that has been expertly re-engineered for street cars in all markets (America, European, and Asian).
Commitment to Quality Products
The infusion of ST�s new parent company took the suspension brand to the next level, expanding not only its application range but also adding the innovative ST Coilover program modeled after the KW Variant 1 coilover design. Today, ST Suspensions is pleased to offer some of the best suspension packages available on the market. Its kits are designed to work well not only on the street but on the track as well.
The ST Suspensions team uses high-quality materials that will not break easily, even under excessive heat and stress. That is why tuners and racers all over the world choose ST Suspensions for all their handling needs. What�s more, all ST Suspensions� parts are designed to fit perfectly in the original part location without any modifications needed. This allows the end-user to simply bolt on the part and go for a seamless installation process and quality customer experience.
Why Choose ST Suspensions?
The ST Suspensions brand is catered toward demanding customers who want only the highest quality suspension parts for their vehicles. By bringing together its American and European product portfolio, the ST team was able to create its most extensive range of products so far. From springs, dampers, suspensions, height adjustable coilover kits, anti-sway bars, and other suspension components, its products are widely recognized for their unparalleled quality and performance, all at affordable price points. ST�s overall goal remains to provide every car enthusiast with the right suspension parts that will deliver optimal handling and driving dynamics without compromising ride quality. The brand has, therefore, intensified its R&D efforts and consistently extended its range of parts to include more makes and models across all markets.