Get a Clean Lowered Stance for Your F-150

Lower your 2015–2026 Ford F-150 with the MaxTrac 203240 Rear Lowering Box Kit. Designed to deliver a clean lowered stance while maintaining ride quality and suspension performance, this complete rear lowering package includes a flip kit, hangers, bump stops, and matched MaxTrac rear shocks for dependable daily drivability and aggressive street-truck styling.

This kit provides a 4-inch rear drop on 2WD models and approximately 5 inches of rear drop on 4WD applications. Built from heavy-duty steel and finished in durable grey powdercoat, the MaxTrac 203240 is engineered for long-lasting durability and reliable suspension performance.

Key Features

4" Rear Drop on 2WD Models

Provides a clean lowered stance with improved appearance and handling feel.

5" Rear Drop on 4WD Models

Lowers 4WD trucks for a more aggressive street-truck stance.

Complete Rear Lowering Package

Includes flip kit, hangers, bump stops, and rear shocks for a complete installation.

Includes MaxTrac Rear Shocks

Comes with matched 2400LL-9 rear shocks for improved suspension control and ride quality.

Heavy-Duty Steel Construction

Built for durability, strength, and long-term reliability.

Grey Powdercoat Finish

Corrosion-resistant finish helps protect against rust and wear.

Bolt-On Installation

Designed for straightforward installation using factory mounting locations.

What’s Included

Rear Flip Kit

Rear Lowering Hangers

Rear Bump Stops

Rear MaxTrac Shocks
(2400LL-9 x2)

Installation Hardware

Vehicle Fitment

Fits

2015–2026 Ford F-150

Compatible With

2WD Models
(4" Rear Drop)

4WD Models
(5" Rear Drop)

Gas engines only

Important Notes

This box kit is designed to be used with front lowering components to create a complete 2"/4" lowering kit

Models equipped with factory lift blocks will achieve additional drop equivalent to the factory block height

Does NOT fit Hybrid models

Does NOT fit Tremor models

Does NOT fit models equipped with CCD suspension

Does NOT fit models equipped with BlueCruise

When ordering shocks separately, quantity 2 is required since shocks are sold individually

Not recommended for wheels wider than 9" or wheels with less than 4.5" backspacing
(use may void manufacturer warranty)

Product Specifications

Part Number: 203240

UPC: 738283446825

Rear Drop: 4" (2WD) / 5" (4WD)

Kit Type: Lowering Kit

Material: Steel

Finish: Grey Powdercoat

Color: Grey

Shock Details: Rear 2400LL-9 (x2)

Engine Compatibility: Gas

Weight: 45 lbs

Dimensions: 20" x 20" x 8"

Country of Origin: China

Sold As: Complete Kit

Why Choose MaxTrac Lowering Kits

The MaxTrac 203240 lowering kit is a simple and reliable way to improve the stance and handling of your Ford F-150 without sacrificing ride comfort. With quality shocks, durable suspension components, and a complete hardware package included, this setup is ideal for lowered daily drivers, custom street trucks, and performance-oriented F-150 builds.

Perfect For

Lowered Ford F-150 builds
F-150 rear suspension drops
Street truck stance setups
Custom lowered F-150 projects
Daily driven lowered trucks
4WD F-150 lowering kits
Lowered truck suspension upgrades
Ford street truck builds