KSP 1.5ft F150 Leveling Kits 1.5in Front Strut Spacers - Raise, Fit

In this review of the KSP 1.5' F150 Leveling Kits the bottom line is simple: they are a practical, well-made way to lift the front of a compatible truck about 1.5in for a more aggressive stance and extra clearance. The kit is aimed at owners of 2004-2025 F-150s, 2003-2018 Expeditions and 2005-2008 Lincoln Mark LT models who want an easy, bolt-on solution that fits without complex modifications. The biggest reason to buy is the combination of forged aircraft-grade aluminum construction and straightforward installation that many owners report can be completed in roughly two hours.

Key Features

• Wide vehicle compatibility: Works with 2004-2025 F-150 2WD and 4WD, 2003-2018 Expedition, and 2005-2008 Lincoln Mark LT models so it fits many Ford-derived trucks.
• True lift performance: The kit components are about 1in thick but are engineered to raise the truck approximately 1.5in when installed, giving useful front lift without major changes.
• Durable materials: Forged from aircraft-grade aluminum billet and secured with 10.9 grade solid bolts for strength in demanding driving conditions.
• Corrosion resistance: Powder coated black finish improves durability and helps the spacers hold up to road exposure and weather.
• Simple installation: Designed for bolt-on installation with no special tools required, and many users complete the job in about two hours without a lift.
• Support and warranty: KSP offers a 30-day refund policy and 12-month free replacement parts service for buyer confidence.

Who It's For

This kit is best for F-150, Expedition, and Mark LT owners who want a modest front lift to level their truck, run larger tires, or achieve a more aggressive look without reworking the suspension. It appeals to DIYers who prefer a fast, mostly bolt-on upgrade and those who value a sturdy forged aluminum spacer over cheaper stamped options.

It is less appropriate for drivers seeking a full suspension overhaul, more than 2in of lift, or those who need a kit specifically tuned for off-road articulation changes; shops planning major geometry changes should consider a full suspension lift and professional alignment after installation.

Pros & Cons

Pros

• Solid build quality from aircraft-grade aluminum provides confidence in durability.
• Noticeable lift that often reaches 1.5in, improving clearance and stance.
• Easy, largely bolt-on installation with hardware included for most installs.
• Good value with manufacturer support including parts replacement for 12 months.

Cons

• Kit thickness is about 1in but lift is roughly 1.5in; geometry means the ratio is not 1:1 and alignment is required after install.
• Not a substitute for a multi-inch suspension lift or kits that rework control arms for extreme off-road use.

Specifications

Product type	Front strut spacers / leveling kit (package of 2)
Lift provided	Approximate 1.5in front lift
Spacer thickness	About 1in
Material	Forged aircraft-grade aluminum billet
Hardware	10.9 grade solid bolts included
Finish	Powder coated black for corrosion resistance
Compatibility	F-150 2004-2025, Expedition 2003-2018, Lincoln Mark LT 2005-2008

Our Verdict

The KSP 1.5' F150 Leveling Kits are a practical, value-focused choice for owners who want a reliable, modest front lift and the ability to fit larger tires. With robust materials, straightforward installation, and manufacturer support, the kit delivers a clear styling and clearance improvement for compatible Ford trucks; buyers should plan for a post-install alignment and not expect a multi-inch suspension overhaul.

Frequently Asked Questions

Will this kit fit my 2021 F-150?
Yes, the kit lists compatibility with F-150 models from 2004 through 2025, so it fits 2021 F-150 trucks of the appropriate drivetrain.

How much lift will I actually get?
The spacer thickness is about 1in but the installed lift is commonly around 1.5in due to suspension geometry; an alignment is recommended after installation.

Is installation difficult?
Installation is generally straightforward with common tools and many customers report completing the job in about two hours without a lift; hardware is provided.