Coilover suspension kits for every build

A coilover kit replaces your car's factory spring-and-shock setup with a single integrated unit per corner, giving you direct control over ride height, stiffness, and damping response. It's the difference between working around what the factory gave you and setting the car up for how you actually drive.

Unlike a standard OEM suspension, a coilover suspension is built around adjustability. Want a comfortable daily setup during the week and a stiffer platform for a Saturday track day? Adjustable coilovers let you do that without swapping parts. You set the ride height where you want it and tune the damping to match - the car works the way you want it to, not just the way it left the factory.

That adjustability matters more than most people expect. A car lowered by 30mm on fixed springs rides at a single height regardless of conditions. With a coilover kit, you can drop it for dry summer roads, raise it to clear rough winter pavement, or lift a corner to deal with a steep driveway entrance. The ride height you set today doesn't have to be the ride height you live with forever.

Damping adjustment adds another layer. Softer settings absorb broken surfaces and make the car more comfortable on longer drives. Firmer settings tighten up body control for spirited driving or track use. Most quality aftermarket coilovers offer enough range to cover both ends without feeling like a compromise in either direction.

We carry some of the best coilovers for sale from 326POWER, Air Lift Performance, BC Racing, Fortune Auto, K-Sport, Ohlins, Silvers, Stanceparts, and Swift Springs. Whether you need a forgiving street setup, aggressive performance coilovers built for circuit work, or a universal coilover kit for a custom, street rod, or specialist build, there's a kit in our range that fits your goals and your budget.

What comes in a coilovers kit

A coilovers kit is a matched system. The shock absorbers and springs are paired and tested together, so you're not guessing at compatibility. Most kits ship with adjustment tools, and select models include camber plates for alignment control beyond the factory range.

Lowering your car's centre of gravity through coilover suspension cuts body roll and sharpens cornering response. You feel it immediately - the car turns in harder and stays flatter through direction changes. Drivers who regularly track their cars will notice the difference in mid-corner confidence and consistency throughout a session.

There's a practical side too. A properly matched coilovers kit means every component is designed to work at the ride heights and spring rates the system allows. That's not always the case when you pair aftermarket springs with stock shocks or mix brands - damper valving that doesn't match the spring rate leads to a car that either bounces or feels dead. A complete coilover suspension kit removes that risk.

Adjustable coilovers for street and track

If you want a cleaner stance without sacrificing ride quality, adjustable coilovers let you drop the car for daily driving and raise it when you need ground clearance. Fixed lowering springs can't do that.

The street-to-track flexibility is where coilovers earn their reputation. Run a moderate drop with soft damping all week, then firm everything up and drop another 10mm before a track day. Same parts, different behaviour. For drivers who use their car in multiple ways, that single-kit versatility eliminates the need to choose between comfort and performance.

Browse our full range of coilover suspension kits. Not sure which setup suits your car? Our team can help you narrow it down.

What separates a good coilover kit from a cheap one

Not all coilovers suspension kits are built to the same standard. The gap between an entry-level kit and a well-engineered one shows up in three areas: damper construction, material quality, and the amount of adjustment you actually get.

At the top of the market, brands like Ohlins and Fortune Auto use higher-grade alloys, tighter manufacturing tolerances, and more sophisticated valving. Ohlins' TTX range, for example, uses a twin-tube design that allows compression and rebound damping to be tuned independently - a different approach to the mono-tube dampers found in most other premium aftermarket coilovers, but one that delivers exceptional consistency under sustained hard use. Fortune Auto's mono-tube units take a different path to a similar result, with excellent heat dissipation and linear damping response under repeated loading. Both approaches work. The "best" damper type depends on the application and how the valving is engineered, not just whether it's mono-tube or twin-tube.

For daily drivers and weekend enthusiasts, BC Racing and K-Sport deliver genuine adjustability at a more accessible price. BC Racing's BR series starts around $1,000 for common applications, with their higher-spec kits sitting in the $1,500-$2,500 range. These aren't stripped-down budget units - they offer real ride height and damping control that holds up well over years of street use.

Spring rate is the other piece that matters. It determines how the car reacts to weight transfer under braking, cornering, and acceleration. Too stiff and the car skips over surface imperfections, losing grip when you need it. Too soft and you get body roll that bleeds away cornering speed. Every coilovers kit in our range is matched to the appropriate spring rate for each vehicle application, so you're starting with a setup that makes sense for your car's weight and geometry rather than a generic rate bolted to everything.

If you're building a car that crosses between street driving and track use, the adjustability of a quality coilover setup means you don't need two different suspensions. Drop the ride height and firm up the damping for a track day, then back it off on Monday morning. That versatility is what makes aftermarket coilovers the go-to choice for drivers who use their cars hard across multiple settings.

Choosing the right coilovers for how you drive

Street-focused setups run softer damping and more compliant spring rates to absorb broken pavement without unsettling the car at speed. Track setups are stiffer - they need to be, because the loads are higher and you want the chassis to respond quickly without wallowing through weight transitions.

Most drivers land somewhere in between. That's where a kit with a broad adjustment range earns its keep. You're not locked into one compromise.

Getting the most from your setup after install

Get a four-wheel alignment done after fitting. Changing ride height alters your suspension geometry, and running misaligned will chew through tyres and hurt handling - exactly the opposite of what you're after.

Start your damping in the middle of the range and adjust from there. Small changes - two or three clicks at a time - will tell you more than jumping straight to full stiff or full soft. Give each setting a few days of driving before you move again.

Check your adjustment collars periodically. Road grime and vibration can loosen them over time. Keep the coilover bodies clean. A well-maintained set of coilovers will last for years.

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Frequently Asked Questions

Why choose coilover suspension over lowering springs?

Adjustable ride height, tuneable damping, and the ability to reverse the whole setup without buying new parts. Lowering springs give you a fixed drop, and that's it. Coilover suspension lets you adjust the ride height in the driveway and tune the car's feel, from firm to soft, depending on where you're driving. If you want a one-and-done mild drop on a car you drive gently, springs are fine. For anything beyond that, coilovers are the better investment.

What does a coilovers kit replace on my car?

Your factory shock absorbers and springs - two separate components per corner - get replaced by a single integrated coilover assembly. Four units total on most cars. The coilover combines the spring and damper into a matched unit with a threaded body or adjustable perch for ride-height control. Most performance kits add adjustable damping on top of that. Some also include camber plates for alignment correction on lowered cars.

How much do coilovers cost?

Coilovers for sale in our range run from approximately $800 to over $4,000, depending on brand and spec.

Entry-level ($800-$1,500) gets you ride height adjustment with twin-tube dampers - solid for street use. Mid-range ($1,000-$2,500) adds damping adjustment and better materials - BC Racing's BR series and K-Sport sit here. Premium ($2,500-$4,000+) is where you get advanced damper designs, race-grade construction, and the kind of adjustability that matters on track - Ohlins and Fortune Auto territory.

A standard kit includes four coilover assemblies, adjustment spanners, and fitment hardware. Some higher-spec kits add camber plates.

How much do coilovers lower your car?

Typically between 20mm and 80mm, depending on the vehicle and the kit. Unlike lowering springs, you choose where within that range you sit and can change it whenever you want. Run 25mm for daily comfort, go lower for a show or track event, and raise it back up on Monday.

Is the lowering permanent?

No. Ride height is adjusted via a threaded collar on the coilover body. You can raise or lower the car in under an hour with the included spanner wrench. Run it lower in summer, raise it for winter roads, lift a corner to clear a steep driveway - that flexibility is the whole point of coilover suspension over a fixed spring.

Do performance coilovers actually improve handling?

Yes. A lower centre of gravity reduces body roll through corners. Stiffer, adjustable damping keeps the tyres planted under braking and acceleration, preventing the chassis from pitching and diving. On track, that translates directly to faster corner entry speeds and more consistent lap times. On the road, the car feels sharper and more planted - you notice it most through fast direction changes and hard braking.

How does ride height adjustment work?

Two methods, depending on the kit. Threaded-body coilovers move the entire lower mount up or down the damper body, raising or lowering that corner of the car. Adjustable spring perch designs move the spring seat instead, changing height without altering the damper's stroke position. Both use a spanner wrench. You adjust each corner independently, which also lets you correct side-to-side rake if needed. Always get an alignment after significant height changes.

Can adjustable coilovers be comfortable enough for daily driving?

They'll always ride firmer than stock - that's the trade-off for better body control. But a good kit with a wide damping range (16 clicks or more) set at a sensible ride height is genuinely livable day to day. BC Racing and Fortune Auto are both well-regarded for street comfort within their adjustment range. The biggest mistake people make is dropping too low, which eats into suspension travel and makes every bump harsh. Keep the height moderate and the damping mid-range, and you'll be fine for commuting.

Do coilovers improve acceleration?

Not directly - they don't add power. But they improve the conditions for putting power down. Stiffer rear damping reduces squat under acceleration, keeping the rear tyres loaded more evenly and improving traction. On cars that lift the inside rear wheel under power with the stock setup, that difference is immediately noticeable. Coilovers help you use the power you already have more effectively.



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