Tein 11-14 Subaru Impreza WRX STI - Mono Racing Coilover Kit

This Tein Mono Racing Coilover Kit includes four complete coilover units, designed specifically for the 2011 through 2014 Subaru Impreza WRX STI. These coilovers are built to offer a significant upgrade in handling and adjustability for track-focused driving and spirited street use. They replace your factory suspension components, providing a lower ride height and the ability to fine-tune damping and ride height to suit your specific needs and driving conditions.

The Mono Racing series from Tein represents their top-tier offering for serious performance. Each unit features a mono-tube internal structure, which is known for its superior damping force and responsiveness compared to twin-tube designs. This allows for more precise control over suspension movement, especially under high loads and at high speeds. The kit includes adjustable damping knobs, allowing you to easily change the stiffness of the ride. You can also adjust the ride height independently of the spring preload, giving you a wide range of tuning possibilities to achieve the perfect stance and handling balance for your WRX STI. The upper mounts are typically pillowball type for direct steering feel and include camber adjustment where applicable, further enhancing alignment precision.

When installing these coilovers, you'll want to ensure you have the necessary tools for suspension work, and it's always a good idea to have your vehicle's alignment checked and adjusted after installation to maximize the benefits of the new suspension setup. The adjustability means you can dial in the car for track days or set it up for a more comfortable ride on the street, though it's important to remember these are performance-oriented components. Refer to the manufacturer's installation instructions for detailed guidance.