FREE Suspension Kit Upgrade Checklist (Before, During & After Installation)

A suspension kit upgrade changes how your entire car sits, responds, and performs.

If you don’t choose the right suspension kit—and set it up correctly—you’re guessing how your car will drive.

Use this checklist to make sure your suspension kit is installed and set up correctly before you drive.

Download Your FREE Suspension Kit Checklist

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Choosing the Right Suspension Kit

• Define your goal (street, performance, track, mixed use)
• Choose components that match your intended use
• Verify full compatibility with your vehicle
• Confirm what is included vs what is not
• Check if additional correction components are required (arms, links, bolts)
• Verify availability of replacement hardware or service parts
• Identify if one-time-use (stretch) bolts are required

A Complete Suspension Kit Should Include:

• Springs or coilovers (ride height control)
• Shocks or struts (damping control)
• All required mounting hardware
• Installation instructions and torque specifications
• Recommended setup ranges (street vs performance)

What Separates a Complete Kit from a Parts Kit:

• Ability to adjust and correct geometry after install
• Components that allow proper toe and tracking correction
• Guidance on how changes affect handling
• Usable setup recommendations (not just factory specs)

Before You Start

• Confirm correct parts and fitment
• Inspect bushings, ball joints, and tie rods
• Record ride height at all four corners
• Check tire wear patterns
• Note steering wheel position while driving straight
• Check wheel and tire clearance
• Identify proper jack points and support locations
• Ensure vehicle is safely supported
• Review any provided alignment specs
• Understand that ride height changes geometry

During Installation

• Follow all torque specifications
• Install on a level surface
• Verify correct orientation of all components
• Track all hardware and keep components organized
• Replace stretch bolts where required
• Do not torque suspension at full droop
• Final torque must be applied at ride height (loaded suspension)
• Ensure symmetry left to right
• Check brake line and ABS sensor clearance
• Check full steering lock for clearance

After Installation

• Let suspension settle (short drive or controlled bounce)
• Re-measure ride height
• Check for noise, rubbing, or binding
• Re-torque all accessible hardware
• Verify steering returns to center naturally
• Check for drift without steering input
• Inspect for leaks or component issues

Setup (Critical)

• Do not assume bolt-on means correct setup
• Expect toe to change after installation
• Set toe correctly (not just “close”)
• Ensure toe is equal side-to-side
• Center the steering wheel after adjustment
• Verify front-to-rear tracking
• Confirm consistent response left vs right
• Validate tracking under acceleration and braking

Final Test Drive

• Vehicle holds a line without correction
• No pull under steady driving
• No vibration at speed
• Stable under braking
• Consistent turn-in both directions
• Controlled corner exit

Post-Install Recheck

• Re-torque critical hardware after 50–100 miles
• Recheck ride height after settling
• Recheck toe after components settle
• Inspect tire wear after initial use

What Most Suspension Kits Don’t Tell You

Most suspension kits include parts. They do not correct how your car drives after installation.

• Geometry changes after ride height adjustments
• Toe will change and must be corrected
• Steering position must be reset
• Front and rear tracking must be verified
• Performance depends on proper setup—not just parts

Suspension kits change how your car sits. They do not correct how your car drives.

Bottom Line

If you don’t verify your setup after installing a suspension kit, you don’t know how your car will perform.

Most post-install issues are not caused by the parts—they’re caused by incomplete setup.

Download Your FREE Suspension Kit Checklist

DOWNLOAD LINK

Critical Step

If you want full control over how your car drives after a suspension kit upgrade: (Coupon Code in Free Checklist)

Build Your QuickTrick Setup Here

FAQ Section

What should I check after installing a suspension kit?
You should check ride height, hardware torque, and alignment including caster, camber, toe, and thrust angle.

Do I need an alignment after a suspension upgrade?
Yes. A suspension upgrade changes your vehicle’s geometry. Proper alignment is required to ensure correct handling and tire wear.

What happens if I don’t align my car after suspension work?
The vehicle may pull, feel unstable, or wear tires unevenly due to incorrect geometry.

Can I check my alignment at home?
Yes. With the proper tools, you can measure and verify caster, camber, toe, and thrust angle yourself.

Build Your QuickTrick Setup Here

Image credit: Photo by Wesley Tingey on Unsplash