HKS HIPERMAX S Full Kit - 2015-2025 Lexus RC350
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After 9 years from the launch of MAXIV GT, new HIPERMAX S series was born for the superior “Driving Comfort" with advanced features in damping force, durability and appearance.
Single Tube Damper Design
The new HIPERMAX S series continue to employing the single tube structure.
The advantage of this structure is to be able to provide the gas and oil chamber separately, and then it allows to use of a large diameter piston. As a result, a quality and stable damping force is gained.
Inverted Shock Absorber (Strut)
Large lateral forces are spread over a larger area increasing rigidity under high loads or with larger wheels
Damper is attached to body side reducing un-sprung weight for improved handling
Dual PVS
The Pre-load Valve System, introduced in the previous MAX IV GT 20 Spec,S-Style L,S-Style C, created a remarkable difference to handling performance. This has been further refined to introduce “Dual PVS”.
High speed damping is reduced while keeping unnecessary movement to a minimum.
WR Needle
Wide range damping force adjustment mechanismThe improved shape of the needle expands the oil relief channel. Each step of the 30 step adjustment is now more prominent. Having softer adjustment options gives more options for street driving.
ADVANCED BUMP RUBBER (Evolution of Bump stop rubber)
For HIPERMAX S, a further improved “ADVANCED BUMP RUBBER” was developed which pursues further softness and also shorter variations deliver a wide range of options for a variety of cars delivers a natural and smooth experience
PNE Coating
HKS previously introduced SNOW EDITION versions to combat corrosion head on. The result of this development was PNE coating delivering 5x better durability compared to standard galvanizing
Strengthened Rubber Upper Mount
Strengthened rubber upper mount is able to absorb small body vibrations whilst tightening up the mount over stock. Revised cross sectional design and material composition balance comfort and performance
"KODAWARI" of Exterior
The aluminum top mount is chamfered by machining to enhance the beauty of the product.Delivering detail and quality which was not previously available through previous printing methods
Peace of mind with 3 years warranty
The internal structure of the HIPERMAX IV GT series has been reviewed in HIPERMAX S to deliver a 3 year warranty over the existing 1yr. Extensive in house durability testing and development has resulted in improved correlation between test bench and real road data and in-house manufacturing allows for quality control of all components which provides the necessary evidence to deliver the 3yr warranty with confidence.
FAQ
How Long Will It Take to Receive My Order?
Shipping times vary based on your location and our inventory levels.
- In-Stock Items: All in-stock items will be shipped within 2-3 business days and delivered using the shipping method you selected at checkout.
- Delivery Details: Once your order is shipped, you will receive a confirmation email with tracking and delivery details.
If you have any questions about your order, please don't hesitate to contact us.
My Order Is Taking Longer Than Expected. What Can I Do?
At T1 Motorsports, we strive to ensure every customer is satisfied with their experience.
- Before your order is confirmed, you will receive an email with the estimated arrival time (ETA) for your shipment.
- While we do our best to meet all delivery expectations, unexpected delays may occur. Rest assured, our team is always here to help and resolve any issues.
- If you have any concerns regarding your order, please contact us directly, and we’ll work to find the best solution for you.
What Is Your Return & Exchange Policy?
Order Cancellations & Processing Fees
- All processed orders that have not yet shipped will incur a 6% processing fee to cover payment processing and cancellation costs from manufacturers or warehouses.
- A processed order refers to any order that has been entered into our system, removed from inventory, and is in the packing or shipping stage.
- For special orders or custom-made items, the processing phase begins once the manufacturer has received our order.
- To prevent unwanted shipments, please notify us immediately if you wish to cancel a recently placed order.
Returns & Exchanges
Due to the nature of racing and performance vehicle parts, the following return conditions apply:
- No returns will be accepted on:
- Special order items
- Opened, installed, incomplete, or used products
- If a product is unused and unwanted, it may be returned within 30 days of delivery (excluding special order items).
Refund Options
Upon return of an eligible product, you have two refund options:
- Refund to Original Payment Method
- Subject to a 20% restocking fee on the total amount.
- Initial shipping costs are non-refundable (even for "free shipping" items, as actual shipping charges must be deducted).
- Store Credit Option
- Receive a full credit (minus shipping costs) for future purchases at T1 Motorsports.
- Some brands may have up to a 10% restocking fee - please contact us for confirmation.
Return Shipping
- If you cannot ship the product back yourself, we may provide a return shipping label.
- The shipping cost will be deducted from your total refund or store credit.
- All returns must be reported within 30 days of the delivery date.
For any questions or assistance, please contact T1 Motorsports customer support. Special order items
Opened, installed, incomplete, or used products
What Should I Do If My Ordered Product Doesn't Fit?
At T1 Motorsports, we take great care to ensure our fitment guide is as accurate as possible.
- If you experience any fitment issues with your product, please contact us via email or phone.
- Our team is ready to assist you and provide a solution to resolve the issue promptly.
Your satisfaction is our priority, and we’re here to help ensure the perfect fit for your vehicle!