MaxTrac 203450 F-150 4WD 6" Rear Lowering Box Kit

Create an Aggressive 6" Rear Drop on Your F-150

Take your 2009–2014 Ford F-150 4WD to a significantly lower stance with the MaxTrac 203450 6" Rear Lowering Box Kit. This matched rear suspension package includes a flip kit, lowering shackles, bump stops, and two MaxTrac 2200LL-9 rear shocks to provide the major components needed for a 6" rear drop.

The 203450 is designed to work with the appropriate MaxTrac front lowering components to create a complete 4" front / 6" rear lowering system. Trucks equipped with a factory rear lift block can receive additional drop equal to the height of the removed factory block.

Key Features

6" Rear Lowering

Provides approximately 6 inches of rear drop on compatible 2009–2014 Ford F-150 4WD trucks.

Rear Axle Flip Kit

The included flip kit changes the rear axle-to-leaf-spring relationship to create the primary suspension drop.

Lowering Shackles & Bump Stops

Includes matched rear shackles and bump stops for the lowered suspension configuration.

Two MaxTrac 2200LL-9 Rear Shocks

Supplied with two 2200LL-9 rear shocks matched to the reduced rear suspension height and travel.

Builds a Complete 4"/6" Drop

Designed to pair with the appropriate front lowering components to create a complete 4" front / 6" rear F-150 lowering system.

Additional Drop with Factory Lift Blocks

Models equipped with a factory rear lift block will receive additional lowering equivalent to the height of the removed block.

What's Included

Rear axle flip kit
Rear lowering shackles
Rear bump stops
(2) MaxTrac rear shocks (2200LL-9)
Installation hardware as supplied by MaxTrac

Vehicle Fitment

Fits

2009–2014 Ford F-150 4WD

Important Notes

Provides approximately 6" of rear lowering on compatible 4WD models.
Designed for use with compatible front lowering components to create a complete 4"/6" lowering system.
Models equipped with a factory lift block will receive additional drop equal to the height of the factory block.
Two 2200LL-9 rear shocks are included. If ordering these shocks separately, MaxTrac sells them individually, so quantity two is required.
MaxTrac does not recommend wheels wider than 9" or wheels with less than 4.5" backspacing. Using wheels outside these recommendations will void applicable manufacturer warranties.

Product Specifications

Brand: MaxTrac Suspension
Part Number: 203450
UPC: 738283446856
Tariff: 8708.80.6510
Kit Type: Lower
Product Type: Rear Lowering Box Kit
Position: Rear
Drive: 4WD
Rear Drop: 6"
Complete Kit Configuration: 4" Front / 6" Rear
Flip Kit Included: Yes
Shackles Included: Yes
Bump Stops Included: Yes
Rear Shocks Included: Yes
Rear Shock Part Number: 2200LL-9
Rear Shock Quantity: 2
Material: Steel
Color: Grey
Finish: Grey Powder Coat
Sold As: Each
Weight: 50 lbs
Dimensions: 29" × 17" × 7"
Multiple Box Item: No
Origin Criterion: B
Unit of Measure: IN
Country of Origin: China

Why Choose MaxTrac 203450?

The MaxTrac 203450 combines the primary rear suspension components required for a substantial 6" F-150 4WD drop into one matched package. The axle flip system and lowering shackles establish the new rear ride height, while the included bump stops accommodate the reduced suspension clearance.

Two MaxTrac 2200LL-9 rear shocks complete the package and are matched to the lowered suspension configuration. Pair the 203450 with the appropriate front components to build a complete 4"/6" lowered F-150 suspension system.

Perfect For

2009–2014 F-150 4WD street trucks
6" rear lowering projects
4"/6" complete drop systems
Rear axle flip conversions
Lowered leaf spring suspension
MaxTrac 2200LL-9 shock setups