• Cusco 20mm Rear Sway Bar | Subaru WRX (08-14) / STI (08-21) (692 311 B20)
  • Cusco 20mm Rear Sway Bar | Subaru WRX (08-14) / STI (08-21) (692 311 B20)
  • Cusco 20mm Rear Sway Bar | Subaru WRX (08-14) / STI (08-21) (692 311 B20)
  • Cusco 20mm Rear Sway Bar | Subaru WRX (08-14) / STI (08-21) (692 311 B20)
  • Cusco 20mm Rear Sway Bar | Subaru WRX (08-14) / STI (08-21) (692 311 B20)
1 5

Cusco 20mm Rear Sway Bar | Subaru WRX (08-14) / STI (08-21) (692 311 B20)

Cusco 20mm Rear Sway Bar | Subaru WRX (08-14) / STI (08-21) (692 311 B20)

692 311 B20

In stock

$306.00 USD
$340.00 USD $306.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Cusco 20mm Rear Sway Bar is a high-performance suspension component designed to improve handling and stability for Subaru WRX models from 2008 to 2014 and STI models from 2008 to 2021. Crafted with precision engineering, this sway bar features a 20mm diameter, providing a substantial upgrade over stock components. Its primary function is to reduce body roll during cornering, resulting in sharper turn-in response and enhanced overall vehicle control. Constructed from durable steel with a powder-coated finish, it ensures long-lasting performance and resistance to corrosion. This sway bar is ideal for drivers seeking improved handling characteristics, whether on the street or at the track, offering a more responsive and confident driving experience.

Designed specifically for 2008–2014 Subaru WRX and 2008–2021 Subaru STI models, this sway bar is a direct bolt-on upgrade that requires no additional modifications. It fits vehicles equipped with the factory rear suspension setup, providing an immediate handling upgrade. The kit includes the sway bar itself along with necessary mounting hardware, ensuring straightforward installation. Suitable for spirited street driving, track days, or autocross events, this Cusco sway bar enhances cornering grip and reduces body lean, making it an excellent choice for enthusiasts looking to optimize their Subaru’s suspension performance.

Overview

Cusco Rear Sway Bar

Part #: 692 311 B20

Overview

The Cusco 20mm Rear Sway Bar is a high-performance suspension component designed to improve handling and stability for Subaru WRX and STI models from 2008 to 2021. Crafted for driving enthusiasts and spirited drivers, this sway bar helps reduce body roll during cornering, resulting in more precise steering response and enhanced vehicle control. Whether you're tackling twisty roads or participating in track days, this upgrade supports a more confident and engaging driving experience by optimizing your vehicle’s suspension dynamics.

Key Features

This Cusco rear sway bar is engineered with durability and performance in mind, featuring high-quality materials and a design focused on handling improvements. Its 20mm diameter provides a balanced increase in roll stiffness without compromising ride comfort. The sway bar’s construction includes precision welding and a corrosion-resistant coating, ensuring long-lasting performance under demanding driving conditions. Its adjustable end links allow for fine-tuning of handling characteristics to match your driving style and preferences, making it a versatile upgrade for both street and track use.

Construction & Design

Constructed from high-strength steel, the Cusco sway bar is designed to withstand the stresses of aggressive driving. Its robust design ensures consistent performance and resistance to deformation, while the powder-coated finish provides corrosion protection and a sleek appearance.

Driving Feel & Feedback

Installing this sway bar enhances your vehicle’s responsiveness during cornering, providing a more connected and predictable feel. It helps reduce body roll, allowing for sharper turn-in and improved overall handling, which is especially beneficial during spirited driving or competitive events.

Installation & Fitment

The Cusco 20mm Rear Sway Bar is a direct bolt-on upgrade for compatible Subaru WRX and STI models. Proper installation may require basic tools and alignment adjustments to optimize handling performance. Fitment should be verified against your vehicle’s specifications and the part number provided.

What’s Included

The package includes the sway bar, adjustable end links, mounting hardware, and installation instructions, ensuring a complete upgrade for your vehicle’s suspension system.
View full details