Fabtech Performance System

2007–2015 Toyota Tundra 2WD / 4WD

Part #: K7046DL

Overview

The Fabtech 6" Performance System with dual lower shock supports is a comprehensive suspension upgrade designed specifically for Toyota Tundra models from 2007 to 2015. Engineered to enhance off-road capability while maintaining factory-like handling and steering geometry, this system is ideal for enthusiasts seeking improved ground clearance, durability, and performance. Whether you're tackling rugged trails or upgrading your Tundra for better on-road comfort, this suspension kit delivers a balanced blend of strength and reliability.

Built with the serious off-road driver in mind, the Fabtech performance system offers a significant lift to accommodate larger tires and wheels, giving your Tundra a commanding presence and improved approach and departure angles. The system's design ensures that your vehicle maintains proper turning radius and steering response, even with oversized tires, thanks to extended length ductile iron steering knuckles that operate within the factory steering geometry.

Key Features

The Fabtech Performance System incorporates several innovative features that set it apart from standard suspension upgrades:

• Extended length ductile iron steering knuckles are engineered to maintain factory steering geometry, ensuring precise handling and turning radius with larger tires and wheels.
• Factory lower control arms are relocated using high-arched 1/4'' thick steel crossmembers, providing increased ground clearance and strength for off-road adventures.
• An integrated differential skid plate offers robust protection against rocks, debris, and obstacles encountered during off-road excursions, helping to preserve your vehicle's drivetrain components.
• The system retains the factory front sway bar, utilizing sway bar drops to maintain optimal handling and stability both on and off the pavement.
• Dual lower shock supports and coilover reservoirs enhance damping performance, improving ride quality and control over rough terrain.
• Heavy-duty steel construction and precision engineering ensure durability and long-lasting performance in demanding conditions.
• Designed for easy bolt-on installation, with components that fit seamlessly into your vehicle's existing mounting points.
• Compatible with a variety of tire sizes, allowing for customization based on your off-road or daily driving needs.

Construction & Design

The Fabtech suspension system is built with high-quality materials to withstand the rigors of off-road driving. The extended length ductile iron steering knuckles are crafted for strength and durability, ensuring reliable steering performance under demanding conditions. The high-arched steel crossmembers are fabricated from 1/4'' thick steel, providing a sturdy foundation for the relocated control arms and supporting the increased lift height.

The differential skid plate is designed with precision to offer maximum protection without compromising ground clearance or articulation. The coilover reservoirs are integrated to improve damping consistency and heat dissipation, resulting in a smoother ride and better control during aggressive driving. All components are TIG-welded and engineered with tight tolerances to ensure a perfect fit and long-lasting performance.

Performance & Sound

This suspension system significantly improves your Tundra's off-road capability by increasing ground clearance and wheel travel. The upgraded coilover shocks provide enhanced damping, reducing body roll and improving stability during spirited driving or challenging terrain. While specific horsepower or torque gains are not applicable to suspension components, you'll notice improved ride quality, better handling, and a more commanding stance. The system also contributes to a more aggressive and confident vehicle sound, especially when combined with larger tires and wheels.

Installation & Fitment

The Fabtech 6" Performance System is designed as a bolt-on upgrade, making installation straightforward for experienced DIY enthusiasts or professional installers. All necessary components, including extended length ductile iron steering knuckles, high-arched crossmembers, differential skid plate, and coilover supports, are included. No cutting, drilling, or welding is required in most cases, and factory mounting points are used to ensure a secure fit. It is recommended to perform a wheel alignment after installation to optimize handling and tire wear.

• Complete bolt-on installation with all necessary hardware included
• No cutting, drilling, or welding required in most applications
• Compatible with factory or aftermarket wheels and tires up to your desired size
• Professional alignment recommended after installation for optimal performance

What's Included

• Extended length ductile iron steering knuckles
• High-arched 1/4'' steel crossmembers for control arm relocation
• Differential skid plate for drivetrain protection
• Dual lower shock supports with coilover reservoirs
• All necessary mounting hardware and brackets
• Installation instructions and technical support

Ideal For

• Off-road enthusiasts seeking increased ground clearance and durability
• Toyota Tundra owners looking to upgrade suspension for rugged terrain
• Drivers wanting a balanced combination of on-road comfort and off-road capability
• Those who desire a reliable, high-performance suspension system with factory-like handling

Emissions Note

This suspension system is designed for off-road use and may not be emissions compliant in all regions. Please verify local regulations before installation. It is intended for use in off-road applications and may require additional modifications for street legality.