ISC Suspension N1 Coilovers (Sport)

2013–2016 Scion FR-S, 2017–2020 Toyota 86, 2013–2020 Subaru BRZ

S018-S

Overview:

The ISC Suspension N1 Coilovers (Sport) are precision-engineered suspension components designed to significantly enhance the handling and driving dynamics of your Scion FR-S, Toyota 86, or Subaru BRZ. Ideal for street enthusiasts and weekend track drivers alike, these coilovers offer a perfect balance of performance, adjustability, and durability. Whether you want to improve cornering grip, lower your ride height, or fine-tune your suspension’s dampening characteristics, the N1 Coilovers provide a comprehensive solution tailored to your driving needs.

Developed with over a decade of experience and feedback from drift, road course, and street racing communities across Asia and Australia, ISC Suspension delivers a product that combines innovative R&D with rigorous quality control. The N1 Sport coilovers are built to elevate your vehicle’s suspension performance while maintaining street comfort and reliability.

Key Features:

The ISC N1 Coilovers come packed with advanced features designed to optimize your vehicle’s suspension setup:

• 32-step damper adjustment allowing simultaneous rebound and compression tuning for precise handling control
• Pillowball upper mounts for improved steering response and suspension articulation
• Free thrust bearing kit upgrade included to eliminate spring bind and enhance smooth operation
• Adjustable front camber plates included where applicable for fine suspension geometry tuning
• High rigidity steel piston rods with race-grade valving matched to spring rates
• Mono-tube damper design with high-pressure nitrogen for consistent damping performance
• Fully height adjustable with over 3 inches of travel on most applications for custom ride height
• Separate spring preload and ride height adjustment to maintain ride quality at any height
• Corrosion-resistant anodized finish with StreetSeal™ technology for long-lasting durability
• Lightweight 6061 aluminum hardware and brackets for reduced unsprung weight and enhanced handling

Construction & Design:

ISC Suspension manufactures the N1 Coilovers in-house, ensuring strict quality control and innovative engineering. The coilovers feature top-grade 6061 aluminum alloy components that provide a lightweight yet robust structure. The anodized finish and proprietary StreetSeal™ corrosion protection technology guard against rust and environmental damage, making these coilovers suitable for daily driving and spirited use.

The springs are crafted from SAE9254 steel and have been dyno-tested over 500,000 cycles with less than 5% deformation, ensuring durability and consistent performance. The piston rods are powder-coated and salt spray tested to withstand harsh road conditions, while the mono-tube damper design with high-pressure nitrogen delivers precise and responsive damping.

Installation & Fitment:

The ISC N1 Coilovers are designed as a direct fit for the following vehicles: 2013–2016 Scion FR-S, 2017–2020 Toyota 86, and 2013–2020 Subaru BRZ. Installation requires no major modifications, and the coilovers include welded brake line brackets on most applications for an OEM-style fitment. All units are hand-assembled in ISC’s New Hampshire facility, ensuring meticulous attention to detail and quality assurance.

For optimal longevity, it is recommended to apply anti-seize or protective coatings on the threaded sections during installation, especially in regions exposed to snow and road salt.

What's Included:

• ISC N1 Sport Coilovers (front and rear)
• Pillowball upper mounts
• Adjustable front camber plates (where applicable)
• Thrust bearing kit (free upgrade)
• Spring preload and ride height adjustment hardware
• Welded brake line brackets (in most applications)
• Installation instructions and warranty information

Ideal For:

The ISC N1 Coilovers (Sport) are perfect for drivers seeking a versatile suspension upgrade that enhances handling precision and ride quality. They are well-suited for street performance enthusiasts, weekend track day participants, and anyone looking to lower their vehicle with confidence while maintaining adjustable dampening and superior build quality. Custom spring rates and valving options are available to tailor the coilovers to your specific driving style and conditions.

ISC Suspension develops performance coilovers and suspension components for drivers who want sharper handling and adjustable ride control on the street or at the track. With popular coilover lines offering height and damping adjustment (and options like camber hardware on many applications), ISC is a go-to for dialing in stance and chassis balance.