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HKS 2022-2024 Subaru BRZ Hipermax S ZD8 - Full Coilover Kit - 80300-AF020

MSRP: $2,250.00
$2,025.00
(You save $225.00 )

SKU:
hks80300-AF020
UPC:
4957266322840
Box Weight:
27.00 LBS
Shipping:
Calculated at Checkout
Out of stock, please check back as inventory changes daily.

 Free Shipping On Most Orders Over $99. Within The Continental US. A Signature Will Be REQUIRED For Delivery On All Orders Over $250.00. Exclusions May Apply.  Learn More

HKS 2022-2024 Subaru BRZ Hipermax S ZD8 - Full Coilover Kit - 80300-AF020

Part No.: 80300-AF020 | Available at Just Bolt-On Performance Parts

The HKS Hipermax S Full Coilover Kit is designed to take the handling and comfort of your 2022–2024 Subaru BRZ (ZD8, FA24) to the next level. Engineered with a new standard of “Driving Comfort,” this system balances ride quality, handling precision, and daily drivability. Whether cruising city streets or attacking corners, the Hipermax S coilovers deliver a composed and confident driving experience.


Refined Suspension Tuning for the New BRZ

While the suspension layout remains similar to the previous-gen BRZ, HKS has re-tuned the setup specifically for the improved chassis of the 2022 model, optimizing both ride comfort and performance.

  • More Stability with a Rear-Biased Spring Rate – Rear spring rates are set higher than the front to ensure enhanced stability and predictable cornering behavior.
  • Smooth & Consistent Damping – HKS' PVS (Preload Valve System) ensures a gentle yet controlled damping response across all settings.
  • Tested on Multiple Tire Setups – Developed using OEM 17-inch tires, along with ADVAN FLEVA (performance summer tires) and ADVAN NEOVA (track-focused summer tires) for a wide range of real-world conditions.

30-Way Adjustable Damping for Precision Handling

  • Fine-tune your ride with 30 levels of damping force adjustment.
  • Dial in comfort for daily driving or stiffen up for aggressive track use.
  • HKS-designed PVS system ensures smooth and predictable damping control.

This adjustability allows drivers to customize their suspension setup to match personal driving styles, road conditions, and performance needs.


Fully Adjustable Ride Height for a Custom Stance

The HKS Hipermax S Coilover Kit includes a height-adjustable lower bracket, giving drivers the flexibility to achieve their desired ride height without compromising shock stroke or preload settings.

Front Ride Height Adjustability:

  • Recommended Setting: 643 mm
  • Adjustable Range: 671 mm (highest) → 610 mm (lowest)
  • Compared to Stock: 0 mm (stock height) → -61 mm (lowered)

Rear Ride Height Adjustability:

  • Recommended Setting: 645 mm
  • Adjustable Range: 673 mm (highest) → 609 mm (lowest)
  • Compared to Stock: 0 mm (stock height) → -64 mm (lowered)

With extensive adjustability, you can set up your BRZ for daily driving, spirited canyon runs, or track days without worrying about bottoming out or excessive body roll.


High-Quality Construction for Long-Term Durability

The Hipermax S Coilovers are engineered for longevity and reliability, incorporating the latest internal components to ensure high performance throughout their three-year warranty period.

  • Front Suspension Design: Inverted monotube damper with spherical bearing upper mounts
  • Rear Suspension Design: Standard monotube damper with rubber upper mounts
  • Coilover Layout: True full-length adjustable coilovers for both front and rear
  • Helper Spring Included (Rear): Provides additional compliance for better ride quality

Spring Rates & Damping Force Specifications

Spring Rates

  • Front: 5.0 kgf/mm (49 N/mm)
  • Rear: 6.0 kgf/mm (59 N/mm)

Damping Force Settings (at 0.1m/sec piston speed)

  • Front: 451 N (rebound) / 437 N (compression)
  • Rear: 402 N (rebound) / 505 N (compression)

These spring rates and damping values ensure a well-balanced ride, providing control and stability without excessive harshness on uneven roads.


Why Choose the HKS Hipermax S Coilover Kit?

  • Re-tuned for the 2022+ BRZ chassis – Specifically adjusted for the car’s improved structure and dynamics.
  • 30-step damping force adjustability – Tailor your suspension setup for street, canyon, or track driving.
  • Fully adjustable ride height – Achieve the perfect stance without compromising performance.
  • Proven durability – Built using the latest internal components, backed by a three-year warranty.
  • Optimized rear-biased spring rate – Improves vehicle stability and cornering confidence.
  • Compatible with multiple tire setups – Tested on both OEM and high-performance tires.

Upgrade Your BRZ’s Suspension with HKS Hipermax S

Whether you're seeking refined daily drivability, enhanced handling performance, or track-ready adjustability, the HKS Hipermax S Coilover Kit (80300-AF020) is the perfect choice for 2022–2024 Subaru BRZ owners.

Find yours today at Just Bolt-On Performance Parts and experience the ultimate balance of comfort, control, and confidence on the road and track.

Shipping & Returns

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HOW TO RETURN AN ORDER

To return an order, please contact us HERE, with detailed information regarding the return. We can only accept items that are in new condition and have never been installed. We cannot accept any used, previously installed, or damaged items. If an item is sent back to us used, previously installed and/or damaged, it is now the property of Just Bolt-On Performance Parts and no refund will be issued. All returns must include the provided Return Merchandise Authorization (RMA) form or RGA number, to help expedite the return process. We will then provide the Return Shipping Address for the return. Pictures of the parts being returned are also required. All returns are subject to a 20% Restocking Fee of the original purchase price. Some orders cannot be return – see the list of non-returnable orders below. 

RETURN POLICY

The buyer has 30 days from original purchase to initiate a return RMA and forward tracking information to us. No refund will be given for products that arrive after the 30 days from the original purchase date. Tracking information is required for all returns. When shipping an item back to us, we recommend that you use UPS, FedEx or any other carrier that offers signature confirmation and insurance, as we are not responsible for lost or damaged packages. Only the signature of an Just Bolt-On Performance Parts employee will suffice as proof of delivery. The customer agrees to bear all shipping and insurance charges, and all risk of loss during return shipment. If an order is refused “Returned to Sender”, no refund will be issued. Buyer is responsible for all return shipping charges.

We will not accept a return of an item that is damaged or defective if it has been used/installed, please inspect all orders as soon as you receive them and contact us HERE within 72 hours. If the order is damaged during shipment, Just Bolt-On Performance Parts will replace the item free of charge. 

When you purchase items that qualify for a promotional offer such as Buy "X" number of items, Get "X" number of items free, the discount reflecting the price of the lowest-priced item is proportionally applied to each eligible item. If any item is returned, the refund will be equal to the original price of the item reduced by the proportional discounted amount.

RECEIVED DAMAGED ORDER

We try our best to prevent damage to all packages during transit by packing each order carefully. From time to time, though, damage will occur despite our precautions.  If you receive an item that has been damaged in shipping, please call us within 72 hours of receipt and we will set up a claim for the product. Once this claim has been processed by the courier, we will reach out to you to return the product and send out a replacement.

We may request pictures to further assist with the completion of the claim.

The courier will reach out to you after the claim has been filed over the phone; please provide a reliable contact number when setting up your damage claim.

DEFECTIVE PRODUCTS

If you receive a defective product, please contact us within 72 hours, and we will process your return or replacement free of shipping charge. Contact us HERE to process your return.

In the event of a defect that occurs outside our return policy, but within the manufacturer warranty, please contact the manufacturer directly to process your return. The manufacturer will have sole determination of the outcome of the claim. As a courtesy to our customers, Just Bolt-On Performance Parts will be happy to try to facilitate a thorough review of the claim, but we have no final say in the decision made by the manufacturer (i.e. approvals, denials, fees, etc.).

Just Bolt-On Performance Parts is not responsible for any labor costs which occur as the result of the installation of wrong or defective parts.

NON-RETURNABLE ORDERS

Returns will not be given for the following items:

·       Just Bolt-On Performance Parts gift cards.

·       Any products sold as "Open Box". 

·       Non-defective used or installed items.

·       Wheels that have already been mounted and balance. This includes wheels packages from Just Bolt-On Performance Parts.

·       All special orders, custom, and/or built to order parts. This includes but not limited to, Weld Offroad, Addictive Desert Design, Rigid Industries, Please contact us prior with any questions. 

·       All electronics including but not limited to handheld devices and chargers.

·       Batteries, fluids, lubricants and all maintenance products.

·       All orders that required freight delivery.

·       International orders that shipped outside of the United States.

REFUNDS

Once the return is received, please allow 5-7 business days for the refund to be issued. All items included in the return are fully inspected by our Returns Department prior to issuing a refund. All refunds will be issued to the original payment method. Allow 3-5 business days for the refund to settle back to the original payment method. The original shipping and handling charges are non-refundable. Processing time will vary, depending on your financial institution. 


NEED TO CANCEL

We strongly suggest you call us at 1-844-526-2658 as soon as possible after placing your order if you need to change or cancel it, as orders are processed within minutes!  If you email us, we may not receive them in time to stop the order from shipping out.  Please double-check that your order details are correct before submitting your order during checkout.

An order that has already received tracking information and/or shipped cannot be canceled.  If an order has been assigned a tracking number but the tracking information has not updated, this does not mean the order has not shipped. Please contact us HERE to set up a Return Merchandise Authorization (RMA) once your order has been received.

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Just Bolt-On Performance Parts Frequently Asked Questions

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