ISC Suspension N1 Coilovers - 2003-2008 Nissan 350Z

Transform your Nissan 350Z's handling and stance with ISC Suspension N1 coilovers. Engineered for enthusiasts who demand track-proven performance with street drivability, these premium coilovers deliver 32-way damping adjustment, independent height adjustment, and race-inspired construction.

Key Features:

• 32-way damping adjustment for precise tuning
• Independent ride height adjustment
• Monotube shock design for superior heat dissipation
• High-quality steel construction with corrosion-resistant coating
• Pillow ball top mounts for improved response
• Helper springs to prevent spring separation
• Adjustable camber plates (where applicable)

Performance Benefits:

• Precise Damping Control: 32-way adjustment allows fine-tuning for street, track, or drift use
• Independent Height Adjustment: Set ride height without affecting spring preload
• Superior Heat Dissipation: Monotube design maintains consistent damping under hard use
• Improved Response: Pillow ball top mounts reduce deflection and improve steering feel
• Versatile Setup: Suitable for daily driving, track days, and competitive motorsports
• Durable Construction: Built to withstand aggressive driving and harsh conditions

Specifications:

• Brand: ISC Suspension
• Part Number: ISC-N018-S
• Product: N1 Coilovers
• Damping Adjustment: 32-way adjustable
• Shock Design: Monotube
• Height Adjustment: Independent (separate from spring preload)
• Top Mounts: Pillow ball
• Barcode: ISC-N018-S

Fitment Information:

• 2003-2008 Nissan 350Z (Z33)
• Note: Verify your vehicle year before ordering
• Installation: Professional installation strongly recommended
• Alignment Required: Full alignment required after installation

What's Included:

• ISC Suspension N1 coilovers (complete set - front and rear)
• Pillow ball top mounts
• Helper springs
• Adjustment wrenches
• Installation instructions

Installation Notes:

• Professional installation strongly recommended
• Full alignment required after installation
• Set initial damping to middle position (16 clicks) before driving
• Allow suspension to settle before final height adjustment
• Re-torque all fasteners after first 100 km
• Check alignment after settling period

32-Way Damping Adjustment:

The 32-way damping adjustment provides precise control over compression and rebound characteristics. This wide adjustment range allows you to fine-tune the suspension for different driving conditions - softer settings for street comfort, stiffer settings for track grip, or specialized setups for drifting. The adjustment knobs are easily accessible, allowing you to experiment with different settings to find the perfect balance for your driving style and application.

Monotube Design:

ISC's monotube shock design offers superior heat dissipation compared to twin-tube shocks. The single-tube construction allows the shock oil to contact the outer tube directly, transferring heat more efficiently to the surrounding air. This improved cooling maintains consistent damping characteristics during extended track sessions or aggressive street driving, preventing fade and maintaining predictable handling.

Independent Height Adjustment:

The independent height adjustment system allows you to set your desired ride height without affecting spring preload. This is a critical feature that separates quality coilovers from budget options - it ensures the springs are properly loaded regardless of ride height, maintaining optimal suspension geometry and preventing spring separation. The threaded shock body provides a wide range of height adjustment to achieve your desired stance.

Pillow Ball Top Mounts:

Pillow ball top mounts replace the factory rubber mounts with precision spherical bearings. This upgrade reduces deflection under load, improving steering response and feedback. The pillow ball design also allows for camber adjustment (where applicable), enabling proper alignment for lowered vehicles and track-focused setups. The improved response and reduced compliance make the steering feel more direct and connected.

N1 Series:

ISC's N1 series represents their premium coilover line, engineered for enthusiasts who demand track-proven performance. The N1 designation pays homage to Japanese motorsport heritage, where N1 class racing required production-based components. ISC N1 coilovers deliver the adjustability and performance needed for competitive motorsports while maintaining the reliability required for street use.

Why ISC Suspension?

ISC Suspension specializes in manufacturing high-performance coilovers that deliver exceptional value and proven performance. Their products are engineered using race-proven technology and manufactured to strict quality standards. ISC coilovers are trusted by track day enthusiasts, competitive racers, and street performance enthusiasts worldwide for their adjustability, durability, and performance.

Tuning Guide:

• Street Comfort: Start at 8-12 clicks from full soft
• Balanced Street/Track: Start at 16 clicks (middle position)
• Track Performance: Start at 20-24 clicks from full soft
• Drift Setup: Experiment with stiffer rear, softer front for rotation
• Note: These are starting points - fine-tune based on your preferences and conditions

Perfect For:

• 2003-2008 Nissan 350Z owners seeking track-proven suspension
• Track day enthusiasts demanding adjustability and performance
• Drift builds requiring precise damping control
• Street performance builds wanting improved handling and stance
• Anyone upgrading from worn factory suspension or basic coilovers

Perfect For: 2003-2008 Nissan 350Z owners seeking premium ISC Suspension N1 coilovers with 32-way damping adjustment and track-proven performance.

Pro Tip: Start with damping at the middle position (16 clicks) and adjust from there based on your driving style and conditions. Keep notes on your settings for different applications.

Professional Installation: Full alignment required after installation. Allow suspension to settle before final adjustments.

Upgrade your 2003-2008 Nissan 350Z with ISC Suspension N1 coilovers - 32-way damping, independent height adjustment, track-proven performance.