MaxTrac 203250 F-150 4WD 6" Rear Lowering Box Kit

Give Your 4WD F-150 an Aggressive 6" Rear Drop

Transform the stance of your 2015–2026 Ford F-150 4WD with the MaxTrac 203250 6" Rear Lowering Box Kit. This matched rear suspension package combines a flip kit, lowering shackles, bump stops, and two MaxTrac 2200LL-9 rear shocks to achieve a substantial 6" rear drop.

Designed to work with the appropriate MaxTrac front lowering components, the 203250 serves as the rear portion of a complete 4" front / 6" rear lowering system. Trucks equipped with a factory rear lift block may 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 F-150 4WD applications for a dramatically lower street-truck stance.

Rear Flip Kit Included

The included axle flip system repositions the rear axle in relation to the leaf springs to create the primary suspension drop.

Lowering Shackles Included

Matched rear lowering shackles work with the flip system to establish the intended 6" rear suspension height.

Two MaxTrac 2200LL-9 Rear Shocks

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

Builds a Complete 4"/6" Drop

Pair this rear box with the appropriate MaxTrac front lowering components to create a complete 4" front / 6" rear F-150 lowering system.

Factory Lift Block Consideration

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

What's Included

Rear axle flip kit (303250)
Rear lowering shackles (Incl)
Rear bump stops (Incl)
(2) MaxTrac rear shocks (2200LL-9)
Installation hardware as supplied by MaxTrac

Vehicle Fitment

Fits

2015–2026 Ford F-150 4WD
Compatible standard suspension applications

Does Not Fit

Hybrid models
Tremor models
2wd models
Models equipped with CCD suspension
Models equipped with BlueCruise

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.
Does not fit Hybrid models.
Does not fit Tremor models.
Does not fit F-150s equipped with CCD suspension.
Does not fit models equipped with BlueCruise.
Two 2200LL-9 rear shocks are included. If purchasing 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: 203250
UPC: 738283446832
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: 45 lbs
Dimensions: 20" × 20" × 8"
Multiple Box Item: No
Origin Criterion: B
Unit of Measure: IN
Country of Origin: China

Why Choose MaxTrac 203250?

The MaxTrac 203250 brings together the major rear components needed to create a 6" drop on compatible F-150 4WD trucks. The axle flip system and lowering shackles establish the lowered ride height, while the included 2200LL-9 shocks are matched to the reduced rear suspension travel.

When paired with the correct MaxTrac front lowering components, this box becomes the rear half of a complete 4"/6" suspension drop, making it a convenient choice for an aggressive full-truck lowering build.

Perfect For

F-150 4WD street truck builds
6" rear lowering projects
4"/6" complete drop systems
Rear axle flip conversions
Lowering shackle installations
MaxTrac 2200LL-9 shock setups