Suspension Upgrades & Coilovers in Charleston, SC
Collins Automotive & Performance installs suspension upgrades at our shop in Summerville, SC, then aligns the car on our John Bean aligner before it leaves. Coilovers, lowering springs, performance shocks and struts, and sway bars, set up for how you actually drive around Charleston.
- Coilovers and springs
- Shocks, struts, sway bars
- Aligned in-house
- Subaru specialists
Owner Matt Collins has 15+ years of hands-on Subaru and performance experience, from engineering school and aircraft manufacturing and testing to performance and tuning shops. Every job starts with a free consultation, and nothing is charged without your consent.
How do I know my suspension needs an upgrade?
Your suspension keeps the tires on the road and controls how the car handles bumps and corners. Parts wear out slowly, so the change is easy to miss. Watch for these signs:
- Lots of body roll in corners
- The nose dives hard when you brake
- A floaty or unstable feeling at highway speed
- Every bump comes straight through the seat
- You want a lower stance or sharper handling
What suspension upgrades do you install?
The right setup depends on the car, your budget and how you use it. These are the upgrades we install most.
Lowering springs
Lower the car’s center of gravity, cut body roll and improve the stance. A simple, budget-friendly upgrade.
Coilovers
Adjustable ride height and, on most kits, adjustable damping. The most control over how the car rides and handles.
Shocks and struts
Performance dampers recover faster from bumps for better control and a more composed ride.
Anti-roll bars
Upgraded sway bars reduce body roll in tight turns. A relatively simple change with a big effect on handling.
What is the difference between lowering springs and coilovers?
Both lower the car. The difference is how much you can adjust.
Lowering springs
Fixed drop. They work with your existing or upgraded shocks and are the simpler, lower-cost route.
Coilovers
A spring and damper assembly with adjustable ride height and usually adjustable stiffness, for drivers who want to fine-tune the car.
How much do suspension upgrades cost?
It depends on the parts and the work involved. Basic upgrades like springs or shocks can run a few hundred dollars, while a full setup with coilovers, sway bars and performance struts can run into the thousands.
We sell the parts we install, and you get a detailed quote before any work starts. Send us your car and goals on the quote form.
Do I need an alignment after a suspension upgrade?
Yes. Changing ride height changes the alignment angles, which affects tire wear and handling. We align every car after a suspension install on our John Bean V3400 aligner, set for a lowered or modified car instead of factory specs alone.
After that, check your suspension at least once a year, or more often if you drive rough roads or track the car. Look for leaks, cracks or new noises.
Other services at the shop
Wheel alignment
OEM and performance alignments on a John Bean V3400 with touchless targets.
Wheel alignment servicesDyno tuning
Custom tunes on our in-house Mustang MD-AWD-150 all-wheel-drive dyno, under real load with both axles driven.
Dyno tuning on an AWD dynoSubaru repair & maintenance
Diagnostics, check engine lights, brakes, clutches and routine maintenance on Subaru, Mitsubishi and Nissan models.
Repair and maintenance servicesOur Promise & What to Expect
Every suspension job starts with a free consultation. We look at the car, talk through your goals and your budget, and give you a clear plan before any work begins. Nothing gets charged without your consent.
Suspension Upgrades FAQs
What is the difference between lowering springs and coilovers?
Lowering springs give a fixed drop and work with your shocks. Coilovers combine the spring and damper with adjustable ride height and usually adjustable stiffness.
Can suspension upgrades make my car safer?
Yes. Good suspension improves stability and keeps the tires in better contact with the road, which helps handling and braking. Quality parts and a professional install matter.
How much does a suspension upgrade cost?
Basic upgrades like springs or shocks can run a few hundred dollars. A full setup with coilovers, sway bars and struts can run into the thousands. You get a detailed quote first.
Will a suspension upgrade affect my warranty?
It can affect warranty coverage on related parts if the manufacturer has not approved them. Check your warranty terms before modifying the car.
Do you align the car after installing suspension?
Yes. Every suspension install gets an alignment on our John Bean V3400 before the car leaves.
How often should I check upgraded suspension?
At least once a year, or more often if you drive rough roads or track the car. Look for leaks, cracks and new noises.
Ready to get your car in?
Start with a free consultation. Tell us what you drive and what you want out of it.