KW Suspension Kits Performance Parts & Modifications

Your suspension is one of those parts of the car you don’t really think about… until it starts letting you down. At its core, the suspension system is what keeps your tyres planted on the road, absorbs bumps, and gives you the balance between comfort and control. Whether you’re cruising around town or giving it a nudge on a spirited weekend drive, the suspension is constantly working to stabilise the car, reduce body roll, and keep everything feeling predictable. Different vehicles run different setups, from basic factory shocks and springs to more advanced multi-link or performance-tuned systems, but they all serve the same purpose: making the car drive safely, smoothly, and confidently.

Upgrading your suspension is one of the most noticeable improvements you can make to any car. A quality aftermarket setup sharpens handling, improves steering response, and dramatically reduces that vague, floaty factory feel. It’s not just about going lower (though the stance certainly doesn’t hurt). It’s about giving the vehicle better agility and road feedback. At Empire Performance, we see this every day. Customers who upgrade from tired OEM gear to something properly engineered, like ST coilovers by KW Automotive, are always surprised at how much more “connected” their car feels. These systems are designed with motorsport-inspired technology but still offer comfort and street-friendly manners, making them perfect for daily drivers and weekend warriors alike.

Of course, not every car needs the same setup, and knowing when your suspension needs attention is just as important. If you’re noticing uneven tyre wear, excessive bouncing, poor cornering stability, clunks over bumps, or the car just feels “loose,” it’s usually a sign that your shocks or springs are past their best. Because we specialise in performance parts, we stock suspension options that not only restore your ride but genuinely enhance it. Whether you’re chasing a smooth daily upgrade, a sharp performance feel, or full adjustability for tuning your setup, the right suspension can completely transform the way your vehicle behaves on the road.

Choosing the Right KW Suspension

Choosing the right suspension upgrade isn’t just about picking something that looks good on paper. It’s about matching the setup to how you use your car. Daily driver? Towing on weekends? Hitting gravel tracks or carving up the hills? Each scenario demands something different. That’s why we always encourage customers to think beyond just “how low do I want it?” and look at the complete picture: ride quality, adjustability, load requirements, handling goals, and long-term reliability. A well-chosen suspension system doesn’t just change how your car looks - it changes how it behaves every single time you get behind the wheel.

For drivers who tow, carry gear, or spend time off-road, heavy-duty or performance-oriented setups can make a world of difference. Added support, better stability under load, and reduced sag mean you get safer, more predictable handling. On the flip side, if you want sharper cornering and a sportier, more planted feel, coilovers are where the magic happens. A good set, like the ST range from KW Automotive, gives you the stance you want, improved road holding, and the flexibility to tailor the car to your style. Some drivers just want the clean, lowered look with better manners (ST-X), while others want to tune dampening for comfort or aggression (ST-XA), and the real enthusiasts go all-in with camber plates and full adjustability (ST-XTA).

At Empire Performance, we stock suspension systems we’d happily run on our own cars, because most of us do. We know each platform behaves differently, which is why we guide customers towards combinations that make sense for their goals, not just the most expensive box on the shelf. Whether you need improved handling for spirited driving, a confident towing setup, or a dialled-in coilover kit for the perfect stance and performance mix, we’ll help you find the right system that transforms how your car feels without compromising everyday drivability.

Installation, Maintenance & Compliance

When it comes to installation, suspension is one of those upgrades you can tackle at home if you’re confident with tools, but for most people, getting it professionally fitted is the smarter (and safer) choice. A proper installation ensures correct ride height, preload, torque settings, wheel alignment, and damper setup, which all play a massive role in how the car drives. We've seen too many DIY coilover installs where simple mistakes lead to knocking, uneven ride heights, or premature wear. At Empire Performance, we always recommend pairing your new suspension with a high-quality alignment to unlock the full potential of your kit.

Once your suspension is installed, keeping it in top condition is fairly straightforward. Regular inspections, especially if you’ve lowered the car or drive it more enthusiastically, help catch early signs of wear like weeping shocks, torn bushes, or uneven tyre wear. Coilovers, in particular, benefit from periodic cleaning and adjustment to prevent seized collars and maintain performance. Quality kits like the ST Coilover range are built to withstand Australian conditions, with corrosion-resistant housings, chrome-plated piston rods, and sealing systems designed to keep dirt and moisture out. Still, a quick check every service guarantees long life and consistent handling.

Finally, it’s important to make sure your suspension upgrade stays on the right side of local regulations. In Australia, modifications like lowering, changing suspension geometry, or adding adjustable components can come with compliance considerations that vary by state. The good news? Most of the kits we carry, including ST coilovers, offer height ranges and features engineered to remain road-friendly when installed and set up correctly. And as for cost, suspension upgrades can range from budget-friendly improvements all the way to top-tier performance packages. No matter your budget, we make sure you’re getting genuine value, backed by quality components and the support of a team that genuinely cares about how your car drives. If you’re unsure what’s legal, what fits, or what will give you the best performance for your money, we’re here to help you make the right call.