Torque Solution Billet Rear Subframe Lockdown 2015 2021 Subaru WRX STI (TS SU 232). Torque Solution Billet Rear Subframe Lockdown Part #: TS SU 232 Overview The Torque Solution Billet Rear Subframe Lockdown is a high quality upgrade designed for Subaru WRX and STI models from 2015 to 2021. Crafted from durable billet aluminum, this component enhances the structural rigidity of your vehicles rear subframe, helping to reduce flex and improve overall chassis stability. It is ideal for enthusiasts seeking to optimize handling response and drivetrain engagement during spirited driving or track days. By reinforcing the rear subframe, this lockdown helps maintain proper alignment and reduces unwanted movement, contributing to a more precise and confident driving experience. Constructed with precision machined billet aluminum, the lockdown offers a lightweight yet robust solution that withstands the stresses of aggressive driving. Its design ensures a secure fit, providing a noticeable improvement in chassis stiffness without adding unnecessary weight. Whether you are a daily driver or a dedicated track enthusiast, this upgrade supports your vehicles performance and durability. Key Features This billet rear subframe lockdown features a meticulously engineered design focused on strength and reliability. Key features include: Made from high grade billet aluminum for enhanced durability and corrosion resistance Precisely machined for a perfect fit on 2015 2021 Subaru WRX STI models Reduces rear subframe flex for improved handling and response Supports better alignment and chassis stability during aggressive driving Easy to install with no modifications required Lightweight construction to minimize added weight to the vehicle Designed to withstand the rigors of high performance driving Construction & Design The Lockdown is crafted from solid billet aluminum, ensuring maximum strength and longevity. Its precision machined surfaces provide a snug fit, preventing unwanted movement and ensuring consistent performance. The anodized finish offers corrosion resistance and a sleek appearance that complements your vehicles aesthetic. Installation & Fitment Installation involves replacing the factory rear subframe bolts with the Lockdown components, providing a straightforward upgrade that can be completed with basic hand tools. Proper fitment should be verified against your specific vehicle model and year to ensure compatibility. Whats Included The package includes all necessary hardware and mounting components required for a secure installation, ensuring a hassle free upgrade process. Ideal For This product is perfect for Subaru WRX and STI owners looking to enhance chassis stiffness, improve handling precision, and support their vehicles performance upgrades. It is suitable for both daily driving enthusiasts and competitive drivers seeking reliable reinforcement for demanding driving conditions.