SPL Parts Eccentric Lockout Kit (Rear Toe)

Part #: SPL ELT V37

Overview

The SPL Parts Eccentric Lockout (EL) Kit is a high-quality upgrade designed for the rear toe adjustment of the 2014-2023 Infiniti Q50 V37. This kit is ideal for enthusiasts and professional tuners seeking to improve rear alignment stability during aggressive driving or track use. By replacing the stock eccentric bolts, the lockout kit ensures your rear alignment settings remain consistent under high cornering loads, preventing unwanted shifts that can affect handling and tire wear. Crafted from CNC-machined 6061-T6 aluminum, these lockout plates provide durability, precision, and a lightweight profile, supporting your vehicle’s suspension performance and alignment accuracy.

Key Features

This lockout kit features a robust design aimed at maintaining precise rear toe settings. Key features include:

• Constructed from CNC-machined 6061-T6 aluminum for strength and corrosion resistance
• Eliminates the stock eccentric bolts prone to slipping under high loads
• Designed to keep rear alignment settings fixed during aggressive driving
• Compatible with vehicles equipped with adjustable control arms
• Easy installation with minimal modification required
• Supports consistent handling and tire wear optimization

Construction & Design

The lockout plates are CNC-machined from high-grade 6061-T6 aluminum, ensuring precise fitment and long-lasting durability. The design eliminates the stock eccentric bolts, which are known to slip under high cornering forces, providing a more secure and stable rear alignment setup. The lightweight aluminum construction helps reduce unsprung weight, contributing to improved suspension response and handling.

Installation & Fitment

Installation involves replacing the stock eccentric bolts with the CNC-machined lockout plates. Proper fitment requires the vehicle to have adjustable control arms, as the kit is designed to lock the rear toe setting in place once installed. It is recommended to verify compatibility with your specific vehicle configuration before installation.

What’s Included

The package includes CNC-machined aluminum lockout plates and all necessary hardware for installation, ensuring a straightforward upgrade process.

Ideal For

This kit is perfect for performance-oriented drivers, track enthusiasts, and anyone looking to maintain precise rear alignment during spirited driving or racing conditions, enhancing handling stability and tire longevity.