FORMULA - 40MM Lift Kit
- Application: Mercedes X-Class 2017-2020
Lift Kit Contents
- 2 x Preassembled Ready Struts
- 1 x Front Lower Control Arm Offset Bush Kit
- 2 x Rear Shock Absorbers
- 2 x Raised Rear Springs
- 2 x Rear Swaybar Link Relocation Brackets
- 1 x Headlight Levelling Sensor Correction Bracket
- 1 x Brake Line Relocation Kit
Note - Control Arms / Bushes / Components Supplied may be in Whiteline or Superpro Brands
Setup Guides
- Do I need Upper Control Arms
- Choosing the right spring for my lift kit
- Do I need a Diff Drop?
- Understanding Airbag Suspension & Load Carrying
Height Adjustment
Vehicle weight often increases with added accessories after installing a lift kit, which can exceed the spring's ability to maintain the 50mm lift. Formula 4x4 offers the solution.
This kit features a height-adjustable Formula 4x4 ReadyStrut with three spring seat settings. The default position is the lowest, and each adjustment raises the height by 10-15mm (depending on the vehicle), allowing you to compensate for added weight and maintain full control over the front ride height.
Strut disassembly is required for adjustment, and is recommended that this work to be carried out by a qualified workshop.
FORMULA Product Info
- Low-Pressure Nitrogen for fade-free performance
- Designed and built for Australian conditions
- Tested fitted and supported by 4WD Action
- SuperPro Hybrid bushings on all Front Struts
- Specifically designed for each application
- Valve coding to suit differing spring rates
- Comfortable yet heavy-duty 4WD Lift Kit
- Big Bore design for improved heat dissipation
- Tapered pegs on Front Struts for increased strength
-
5 Year / Unlimited KM Warranty
Shipping
- All lift kits are assembled to order
- We do not ship lift kits to NT WA or TAS
Formula 4x4 Lift Kit Warranty
5 Year / Unlimited kmFormula 4x4 lift kits are covered by a 5 Year / Unlimited km warranty. The standard warranty conditions below apply.
Proof of purchase
Proof of purchase is required, such as your order number. Keep the part and any related components until your claim is finalised.
Common exclusions
- Improper installation
- Abuse, or damage due to collision or neglect
- Modified or altered from the original design
- Corrosion or accelerated wear
- Used for an application it wasn't designed or advertised for
- Not purchased from Northman
How to make a claim
Fill in the Warranty Request form with your order number, the product, your vehicle details, how the vehicle is used and a description of the problem.
We'll reply within 3–5 business days and ask for clear photos or videos of the part, the problem area and how it's fitted.
Most claims are diagnosed from photos or videos.
ShippingWe do not ship lift kits to NT, WA or TAS.
Fits these vehicles
1 vehicle
- Series / chassis
- X470
- Years
- 2017-2020
- Drive
- 4WD
Does this fit my car?
Pick any vehicle. If it is not on this product's fitment list, we cannot guarantee fitment.
Questions about fitment? Call 1800 292 911 before you order.









