SPL Parts Eccentric Lockout Kit

Fitment: Suitable for 2008-2021 Subaru WRX STI (GR/VA)

Part #: SPL EL FRS

Overview

The SPL Parts Eccentric Lockout Kit is a precision-engineered solution designed to enhance rear alignment stability on your Subaru WRX STI. Crafted for enthusiasts who demand consistent handling and reliable alignment settings, this kit helps eliminate the common issue of eccentric bolt slippage under high cornering loads. By replacing the stock eccentric bolts with CNC-machined stainless steel lockout plates, it ensures your rear toe adjustments remain fixed, providing predictable and stable handling characteristics. This upgrade is ideal for track days, spirited driving, or anyone seeking to maintain precise alignment settings during aggressive driving sessions. Designed with durability and performance in mind, the lockout plates are CAD-plated for corrosion resistance and supplied with high-grade hardware to ensure a secure fit. This kit is a valuable addition for those looking to improve their vehicle’s handling response and alignment consistency without compromising on quality or reliability.

Key Features

This lockout kit features a robust construction aimed at providing long-lasting performance and precise alignment retention. The stainless steel plates are CNC-machined for exact fitment and smooth operation. The hardware included is grade 10.9, ensuring maximum strength and durability. Designed to eliminate eccentric bolt slippage, this kit helps maintain your desired rear toe setting even under demanding driving conditions. Its straightforward installation process makes it a practical upgrade for serious drivers and enthusiasts seeking enhanced control and stability.

Construction & Design

The lockout plates are CNC-machined from stainless steel, offering excellent strength and corrosion resistance. The CAD plating process further enhances durability, making this kit suitable for both street and track use. The precise machining ensures a perfect fit, reducing installation time and ensuring reliable performance.

Installation & Fitment

Installation involves removing the stock eccentric bolts and replacing them with the CNC-machined lockout plates and supplied hardware. Proper alignment should be verified after installation, and fitment should be checked against your vehicle’s specifications to ensure compatibility.

What’s Included

The package includes CNC-machined stainless steel lockout plates and grade 10.9 hardware necessary for installation, providing everything needed for a secure and reliable upgrade.

Ideal For

This kit is perfect for Subaru WRX STI owners who participate in spirited driving, track days, or those seeking to maintain precise rear alignment settings during aggressive cornering. It is an essential upgrade for performance-minded enthusiasts aiming to improve handling stability and alignment consistency.