KSport® CSB140-ASO - Airtech Air Struts

KSport Performance Suspension Parts
Image may not reflect your exact vehicle! KSport® - Airtech Air StrutsImage may not reflect your exact vehicle! KSport® - Airtech Air StrutsImage may not reflect your exact vehicle! KSport® - Airtech Air StrutsImage may not reflect your exact vehicle! KSport® - Airtech Air StrutsKSport® - Airtech Air Suspension System ManualKSport® - Airtech Air Suspension SystemKSport Authorized Dealer
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Airtech Air Struts (CSB140-ASO) by KSport®. Upper Mount: Rubber (Front), Aluminum (Rear). This is a complete air strut assembly that matches the design of those included with KSport air suspension kits. Save money by replacing only a damaged or worn air strut instead of an entire kit. Crafted from high quality metals and rubber compounds, these air struts offer the strength you need for heavy-duty use with superior resistance against becoming compromised from road grit and corrosive contaminants.

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  • Replacement air strut assembly that matches design of those found on complete KSport kits
  • Save money by replacing only a damaged or worn air strut instead of an entire kit
  • Designed to withstand high pressures generated by poor road conditions and sporty, aggressive driving
  • Air bag component design may be sleeve type or double-bellow type depending on vehicle application
  • Air bag/bellow components are designed for 200 psi standard operating pressure of KSport Airtech air suspension systems
  • Bump stop is integrated with a protective dust boot to protect shock absorber body outer seals
  • 1-year manufacturer warranty

KSport has drawn on their racing experience to offer premium quality replacement air struts for Airtech air suspension kits. Because the rubber air bag component within an air strut assembly serves one of the most important functions during hard driving, KSport cuts no corners in the development of the rubber compound material used. First, the rubber construction has been formulated without cost-cutting so the boots will remain supple and flexible to work effectively - without drying out, cracking, and crumbling the way cheaper grades of rubber can. Aircraft grade aluminum and heavy gauge steel with powdercoat finish provide corrosion-resistant strength and rigidity. Because stronger construction resists the flex and sudden distortion over hard bumps that causes air bag components to become compromised, you’ll see a longer life span from Airtech Air Struts.

Air struts can be set at stock ride height for comfortable everyday driving, or lowered 4.7 - 7.8 inches when you prefer to scrape the street. They are designed to bolt in place to your vehicle’s original shock absorber mounts without modification, and installation is easy with helpful instructions that are included. Adjustable lower mounts let you fine tune your ride height at any psi setting, and orange knobs near top mounting plates give you 36 choices to fine tune damping rates and achieve your ideal ride. KSport replacement air struts match the exact specifications of original ones, and will vary in design as needed for premium operation on your vehicle. KSport proudly backs all components against failure due to manufacturing defects for a period of one year.

Brand: KSport       Part Number: CSB140-ASO
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Founded in 2003 in Arizona, KSport USA Suspension Company has risen to prominence by producing high-performance suspension and brake system upgrades that provide winning results without breaking apart or breaking your wallet. The consistent high level of sophistication and quality KSport bakes into every product has earned them respect among all classes of racetrack drivers across the globe. As a premiere worldwide producer respected throughout the industry today, KSport has been recognized with TUV/ISO 9001:2008 certification for best business practices. CARiD is proud to offer the best values you’ll find on a full range of KSport coilovers, lowering springs, air suspension kits, control arms, brake upgrade packages, and much more designed to enhance performance and handling on the track and on the street.

Vehicle FitmentThis part is compatible with 7 vehicle(s)
Year Make Model Fitment Notes
2014 Subaru WRX STI
2013 Subaru WRX STI
2012 Subaru WRX STI
2011 Subaru WRX STI
2010 Subaru WRX STI
2009 Subaru WRX STI
2008 Subaru WRX STI
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