HKS MAX IV-SP Coilover Kit Subaru WRX / STI 2015-2021 | 80250-AF003

The HKS Hypermax MAX IV - SP Coilovers are an outstanding high - performance suspension upgrade. They're perfect for both street driving and track racing, designed to lower your vehicle's center of gravity, which significantly improves balance and handling. Here are their great features: The monotube design offers better control, ensuring a smoother ride even when your car is lowered. Each shaft comes with a dust boot to protect against road debris. The height adjustment components have a PNE coating to prevent rust during height changes. A newly designed needle enhances damping across the whole range. The use of aluminum components cuts down on unsprung weight. You can precisely tune the 30 - step damping force according to your needs. Top hats are included, and the front ones allow camber adjustment. The kit also comes with height - adjustment tools and end links. It fits 2015 - 2021 Subaru STI and WRX models.

Using your HKS MAX IV - SP Coilover Kit is easy. First, make sure your vehicle is parked on a flat and stable surface. You can use the included height - adjustment tools to set the height according to your preference. The 30 - step damping force gives you a lot of flexibility for tuning. For street use, you might want a softer setting, while for the track, a stiffer one is better. When installing, pay attention to the front top hats as they are camber adjustable, and you can adjust them to suit your driving style. As for maintenance, regularly check the dust boots on the shafts. If they're damaged, replace them promptly to protect the shafts from road debris. Also, keep an eye on the PNE - coated height adjustment components. Although they're resistant to rust, it's a good idea to clean them occasionally. With proper use and maintenance, your coilovers will serve you well for a long time.