Subaru WRX STi Sway Bar Endlinks - Front - Kartboy - KB Endlinks - 02-14. These Kartboy front sway bar endlinks are a direct-fit replacement for the factory endlinks on 2002–2014 Subaru WRX and WRX STi sedans (also listed for select 2005–2012 Legacy GT and Forester applications). They offer a durable aftermarket option for drivers who want firmer connection between the sway bar and control arm.

Constructed to replace worn rubber stock links, Kartboy KB endlinks use stronger metal hardware and bushings to reduce deflection and provide more consistent roll control under load. They maintain correct geometry and come with hardware for a direct bolt-in installation, making them a practical upgrade for street and track drivers who prefer a more responsive feel from the front anti-roll bar without changing bar size.

Features

• Direct-fit Kartboy front endlinks for 02–14 WRX/WRX STi (sedan)
• Heavy-duty metal construction with reliable bushings and hardware
• Reduces flex compared to aged rubber links for more predictable roll response
• Includes necessary install hardware for a straightforward replacement
• Compatible with stock sway bars and most aftermarket bars of similar endlink spacing

If you have questions about fitment, installation, or compatibility with your setup, give us a call — we’re happy to help. We have two installation and customization locations in Austin, Texas and the Los Angeles, California area and can install these on premises. Call 512-982-9393 (TX) or 562-981-6800 (CA) for details or to schedule service. If you’re considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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