Available on backorder
HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA: coilover kit balances everyday comfort with sharper handling. Ships nationwide with expert fitment support from Diamond Parts.
Send us your VIN and we’ll confirm fitment before you buy.
Hard driving quickly exposes the limits of the factory suspension on the Subaru WRX and STI VA, and this upgrade restores precise, predictable handling. That is why drivers choose to buy HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA: coilover kit balances everyday comfort with sharper handling, built for Subaru WRX and STI VA owners who want better control and an adjustable stance.
Diamond Parts supplies quality new and inspected used auto parts with nationwide tracked shipping, and our team is happy to confirm fitment before you buy. Browse our coilovers, explore the full suspension systems.
Here is what you get when you buy HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA:
| Product | HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA |
|---|---|
| Brand | HKS |
| Product line | HIPERMAX S |
| Vehicle fitment | Subaru WRX and STI VA |
| Part number | 80300-AF009 (standard mounts), 80300-AF009P (pillowball mounts) |
| Adjustment | Height and damping adjustable |
This upgrade suits drivers who want more control than the factory suspension can offer, whether for spirited road driving, regular track days or simply a better stance. Adjustable ride height lets you set the look you want, while better damping keeps the tyres in contact with the road for more grip, sharper turn-in and less body roll in fast corners.
Most drivers notice a flatter, more composed car and much sharper steering response straight away. Once you have dialled in the settings, the car feels more predictable at the limit and more settled over bumps, giving you the confidence to enjoy every drive. It also gives the car a more purposeful, planted look.
When you buy HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA, have it fitted by an experienced technician or a well-equipped home garage. Set the ride height evenly side to side, torque all mounts and links to specification, and always finish with a full wheel alignment so the car tracks straight and wears its tyres evenly.
After you buy HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA, start from the recommended baseline settings, then fine-tune ride height and damping in small steps. Lower settings sharpen response, while softer damping improves comfort on rough roads. Keep notes of each change so you can return to a setup you like.
Before you buy HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA, think about how the car is used. A daily driver benefits from comfortable settings and sensible ride height, while a track car can run firmer damping and a lower stance. Our team is happy to advise on the best configuration for your goals.
Once you buy HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA, check the dampers and mounts periodically for leaks or noise, keep the threads clean and lightly lubricated, and re-check the alignment after any adjustment or hard impact. Regular care keeps the suspension feeling precise for years.
To learn more about the engineering behind this product, visit the official HKS website.
This product is listed for the Subaru WRX and STI VA. Fitment can vary with model year, trim and options, so send us your VIN through our contact page and we will confirm compatibility before your order ships. Our team can also advise on supporting parts, installation and setup, so you get the most from your new components from the very first drive.
Buy HKS HIPERMAX S Coilover Kit for Subaru WRX and STI VA from Diamond Parts, or call (303) 418-3426 and we will help you choose the right setup.
| Upper Mount | Standard Mounts, Pillowball Mounts |
|---|
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