LEseries

LE Coilovers

Damping, Camber*, Ride Height Adjustment
* When applicable

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RNseries

SE Coilovers

Damping, Ride Height Adjustment

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RNseries

RN Coilovers

Damping, Camber*, Ride Height Adjustment
* When applicable

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DAMPING FORCE CHANGE


Each Neotech coilover is a bespoke creation—engineered with precision and tailored to the individual needs of drivers. Upon order or during overhaul, damping force can be custom-set within ±20% of the original spec. For those who demand more, our specialists offer one-on-one consultations to craft unique damping curves and characteristics. Whether for competitive track use, dedicated drift builds, or elevated daily driving, every detail is meticulously calibrated to deliver a driving experience as unique as the car itself

SPRING SELECTION


At the time of order, spring rates can be selected within a ±2kg/mm range, though availability may vary depending on the vehicle model. Our LE type coilovers offer greater flexibility in spring rate selection compared to our SE, allowing for more precise performance tuning. Final spring rates should be chosen carefully, taking into account the vehicle’s weight and suspension geometry. For optimal results, we recommend consulting with our suspension specialists to ensure a setup tailored to your specific needs

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BENEATH THE SURFACE

core architecture of brakes

INVERTED MONOTUBE DESIGN


INVERTED MONOTUBE DESIGN

The MacPherson strut layout, commonly used in production vehicles, subjects the damper shaft to substantial lateral forces due to its structural role in maintaining wheel alignment under load. In standard upright designs, these lateral loads are absorbed directly by the thinner piston rod, often leading to increased wear and reduced long-term performance.

In contrast, an inverted monotube configuration— places the larger, more robust damper body in the load-bearing position. This significantly enhances resistance to lateral deflection, improves structural rigidity, and reduces shaft bending under high cornering loads. While this design incurs a higher manufacturing cost, it offers a substantial increase in durability, consistency, and performance, especially in motorsport or high-load applications.

KOREA'S FINEST PISTON VALVING TECHNOLOGY


KOREA'S FINEST PISTON VALVING TECHNOLOGY

At Neotech, our R&D specialists have developed a truly refined, motorsport-grade damper system—engineered from the ground up for precision, performance, and durability.

Our proprietary NDP Technology is designed for real-world performance. In soft settings, it minimizes damping in low-speed ranges to maximize ride comfort. But when the pace picks up, it activates a carefully engineered knee point—a sudden rise in damping force through mid-range speed zones.

The result? Sharp body control, predictable handling, and stability right when you need it most. Whether you're soaking up uneven surfaces or carving high-speed corners, it delivers balanced feedback and confidence at the limit.

ANTI-NVH TOP MOUNT

Prevents unwanted noise commonly found in Coilover suspension systems. For those who demand pure performance, a pillowball option is also available


ANTI-NVH TOP MOUNT

Developed through a government-backed R&D program and now patent-registered, our Anti-NVH Top Mount represents a new standard in suspension refinement. By integrating a specially engineered rubber isolator into the camber-adjustable top mount, we effectively suppress Noise, Vibration, and Harshness (NVH)—delivering composure, quietness, and road isolation that’s nearly impossible to achieve with traditional rigid mounts.

This technology provides exceptional ride quality for street and spirited driving, especially in vehicles where maintaining daily comfort is just as important as precision.

For those who demand maximum response and raw feedback, a pillowball top mount option is also available—built for pure performance.

HIGH-DURABILITY SEALING SYSTEM


HIGH-DURABILITY SEALING SYSTEM

We minimized rod wear through structural analysis. In addition, by using high-quality sealing components, we significantly enhanced durability

Product Registration

All Neotech products come with serial numbers for product registration.

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Product Certification

Tuning parts certification is based on Article 34-2 of the Automobile Management Act, Article 55-2 of the Enforcement Rules of the Automobile Management Act, and the Ministry of Land, Infrastructure and Transport Notice No. 2015-1 to ensure safety when tuning cars.

튜닝부품 인증 표시

Displayed serial numbers and follow-up numbers for secure management

QR code is attached to the relevant certification marks to enable checks on the product's certification number, part name, and manufacturer's name

Dealers can ensure simplified product registration by scanning the QR code

Security pattern for smart device recognition is applied with forgery prevention technology

Motorsports Disclaimer and Safety Warning

Warning: Motorsports and automotive activities, including but not limited to racing, drifting, and performance tuning, are inherently dangerous and involve significant risks of injury or death. Participation in these activities is solely at your own risk. By using our products promoted by Neotech Co., Ltd, you acknowledge and agree to the following:

1. Risk Acknowledgment : You understand that motorsports activities carry risks including serious injury, paralysis, property damage, and death. You voluntarily assume all risks associated with these activities.

2. Proper Installation and Use : All parts and products should be installed by qualified professionals. Improper installation or use may result in serious accidents. Please follow all manufacturer guidelines and consult professionals if unsure.

3. Compliance with Laws : It is your responsibility to ensure that any modifications or parts used on vehicles comply with local, state, and national laws and regulations, including those related to emissions, safety, and road use.

4. No Warranty on Racing Use : Products used in racing or off-road applications are sold "as-is" without warranty against failure or damage. Racing and high-performance driving may exceed the design limits of any component, and such use is at your own risk.

5. Limitation of Liability : Neotech Co., Ltd is not liable for any damages, injuries, or losses arising from the use or misuse of our products, including but not limited to incidental or consequential damages.

6. Event Participation : If you participate in events organized or supported by Neotech Co., Ltd, you agree to comply with all safety regulations and event-specific rules, and to release Neotech Co., Ltd from any liability arising from participation.

If you do not accept these terms, do not use our products or participate in motorsport activities. Safety first.