What a suspension lift does to your Forester

A suspension lift raises the body of your Subaru Forester higher off the ground by replacing or modifying the springs, struts, or coils that support the vehicle's weight. The lift increases ground clearance — the space between the underside of your Forester and the road — which lets you fit larger tires, drive over rougher terrain, and clear obstacles that would otherwise scrape the frame or bumper.

Lifts come in different heights, typically ranging from 1 inch to 3 inches on a Forester, depending on which components you change. A smaller lift might use spacers or thicker springs; a larger one usually requires new struts or a complete suspension overhaul. The choice affects not just how high you sit, but also how your Forester handles, how much it costs, and whether you need other parts replaced to keep everything working correctly.

Key Takeaways

  • Suspension lifts raise your Forester by replacing springs, struts, or adding spacers, with typical lifts ranging from 1 to 3 inches.
  • Larger tires, increased ground clearance, and off-road capability are the main reasons owners choose lifts, but they change how the vehicle handles and may require additional work on brakes, steering, or driveshafts.
  • Spacer lifts are the cheapest option but offer the smallest height gain; coil spring or strut replacements cost more but allow bigger lifts and better control over ride quality.
  • A lift can affect your Forester's warranty, fuel economy, and speedometer accuracy, and installation usually requires professional work and alignment afterward.

Types of lifts and how they differ

Spacer lifts are the least expensive option. They use rubber or metal spacers placed on top of your existing springs or struts to push the body up. A spacer lift typically adds 0.5 to 1.5 inches of height and costs between $200 and $600 for parts alone. The downside is that you are still using your original springs and struts, which were designed for the stock height; the spacers straightforward move the attachment point higher. This can make the ride stiffer and does not improve how the suspension actually performs off-road.

Coil spring replacements swap out your factory springs for stiffer, shorter springs that lift the vehicle while maintaining better suspension geometry. These typically add 1 to 2 inches and cost $400 to $1,200 for parts. Because the springs are engineered for the new height, the ride quality is usually better than spacers, and you have more control over how soft or stiff the suspension feels. However, you are still using your original struts, which may wear faster under the new load.

Strut or shock replacements are the most comprehensive option. You replace both the springs and the struts (or shocks) with a complete assembly designed for the lifted height. These kits can add 2 to 3 inches and cost $1,500 to $3,500 for parts. The advantage is that every component is matched to work together, so handling, ride quality, and durability are optimized. This is the route most people choose if they plan to use the lifted Forester regularly for off-road driving or towing.

What changes when you lift your Forester

Lifting your Forester affects more than just how high it sits. Your speedometer may read slightly faster than your actual speed because larger tires cover more ground per rotation; a GPS-based speedometer app can help you verify your true speed. Fuel economy typically drops because the higher ride height increases wind resistance and the heavier suspension components add weight. Braking distance may increase slightly for the same reason.

The steering geometry changes too. A lift can alter the angle of your steering components, which may cause the vehicle to pull to one side or create a "bump steer" effect where the wheels steer themselves when you hit a bump. This is why a professional wheel alignment is essential after any lift — it is not optional. Some lifts also require modifications to the driveshaft or CV axles to prevent binding or vibration, especially if you are adding more than 2 inches of height.

Your Forester's warranty may be affected. Subaru's factory warranty typically does not cover suspension modifications or any damage that results from them. If a lifted suspension contributes to a failure in another system — say, a transmission problem caused by altered driveshaft angles — Subaru may deny the warranty claim for that system. Check your warranty documents or contact a Subaru dealer before lifting if warranty coverage matters to you.

Installation and what to expect afterward

Installing a suspension lift is not a DIY job for most owners. It requires removing wheels, unbolting suspension components, and ensuring everything is torqued to the correct specification. A professional shop typically charges $500 to $2,000 in labor, depending on the lift type and your location. The total cost — parts plus labor — usually ranges from $1,000 to $5,500 for a complete lift installation.

After installation, you must have a four-wheel alignment performed. This adjusts the angles of your wheels so they track straight and wear evenly. Alignment costs $100 to $300 and is not negotiable; skipping it will cause uneven tire wear and handling problems. Some shops include alignment in their lift installation price, so ask before you book.

Once the lift is done, inspect your Forester regularly. Check that all bolts remain tight, monitor your tire wear for signs of misalignment, and watch for any new noises or vibrations. Lifted vehicles can experience more wear on suspension bushings and ball joints, so plan for more frequent maintenance than a stock Forester.

Lift kits designed for the Forester

Several manufacturers make suspension lifts specifically for the Subaru Forester, and the options vary by model year. Brands like OME (Old Man Emu), Bilstein, and Primitive Racing offer kits that are engineered to fit Forester dimensions and maintain proper suspension geometry. Some kits are designed for mild off-road use; others are built for more aggressive terrain. When shopping, confirm that the kit matches your Forester's generation — a kit for a 2019 model will not fit a 2009 model.

Many kits come with detailed installation instructions, but they still require professional installation unless you have suspension experience. Some shops specialize in Subaru lifts and can advise you on which kit suits your driving style and budget. A shop familiar with Foresters will also know which additional modifications — like brake line extensions or driveshaft work — your specific lift will need.

Alternatives if a full lift is not right for you

If a suspension lift feels too expensive or too involved, consider other ways to increase ground clearance. Switching to all-terrain tires in a slightly larger size (for example, from 225/65R17 to 235/70R16) can add 0.5 to 1 inch without touching the suspension. This is cheaper, does not require alignment, and is reversible. However, larger tires do affect speedometer accuracy and fuel economy, just as a lift does.

Another option is a body lift, which raises only the body of the Forester without changing the suspension. Body lifts are cheaper and simpler than suspension lifts, but they do not improve off-road capability or suspension performance — they only create space for larger tires. If your main goal is clearance for bigger tires and you do not need better suspension, a body lift or larger tires alone might be enough.

Frequently Asked Questions

Will a suspension lift damage my Forester?

A properly installed lift by a professional shop should not damage your Forester. However, a poorly installed lift or one that is not matched to your vehicle can cause steering problems, uneven tire wear, or transmission issues. Using a shop experienced with Subaru lifts and getting a wheel alignment afterward greatly reduces this risk.

How much taller can I go with a lift?

Most Forester owners choose lifts between 1 and 2 inches because they balance ground clearance gains with handling and cost. Lifts larger than 2 inches are possible but require more extensive modifications to steering, brakes, and driveshafts, which increases cost and complexity. Your shop can advise on the maximum practical lift for your goals.

Can I install a lift myself?

Suspension work requires specialized tools, knowledge of torque specifications, and the ability to safely lift and support a vehicle. Most owners should have a professional shop do the installation. If you have suspension experience and the right equipment, some spacer kits are simpler than strut replacements, but alignment must still be done professionally afterward.

Do I need new tires after a lift?

Not when ready, but a lift is often the reason owners upgrade to larger tires. Your factory tires will fit on a lifted Forester, but they may not fill the new wheel well space. Many people use a lift as an opportunity to fit all-terrain tires in a larger size, which improves ground clearance and off-road traction.

Will a lift affect my Forester's resale value?

A lift can appeal to buyers interested in off-road capability, but it may concern buyers who prefer stock vehicles or worry about suspension wear. Resale value depends on the quality of the installation, how well the vehicle was maintained afterward, and the local market. Document all work and keep records of maintenance to show a future buyer that the lift was done professionally.