Flatout Suspension Porsche 991 C2 [CS PRO] CSP-991C2

DISCLAIMER: This is a made to order item. The lead time for this product is 4-8 weeks.

Porsche 991 C2 CS PRO Coilovers – Precision Street & Track Suspension

The Flatout CS PRO Coilovers for the Porsche 991 C2 are engineered for drivers seeking high-performance handling on both street and track. With dual height adjustability and precision 3-way damping control, the CS PRO offers a tailored ride experience that balances daily driving comfort with aggressive cornering stability.

Featuring Bilstein COB digressive pistons and Eibach linear rate springs, these coilovers are designed to maintain consistency and control under demanding conditions, making them perfect for spirited driving, track days, and high-performance street use.

Note: If your vehicle is equipped with PASM, you will need to electronically bypass the system to use this kit.

Key Features

• Height Adjustment: Front and rear adjustable from 0.5" to 1.5" lower than OEM.

• 3-Way Damping Control: High/low-speed compression and rebound for ultimate tuning precision.

• Bilstein COB Digressive Pistons: Rally-inspired performance for predictable and responsive handling.

• Radial Bearing on Front Assembly: Smooth steering and improved front-end feedback.

• Eibach Linear Rate Springs: Stable and predictable ride quality.

• Electro-Plated Nickel Shock Cartridge & CNC Aluminum Pistons: Long-lasting corrosion resistance and precision performance.

• Dual Height Adjustable: Customize stance and ground clearance for street or track.

• Rebound Adjustable – 20 Points: Fine-tune suspension to your driving style.

• Camber / Pillowball Upper Mounts Standard: Optimized for cornering and track handling.

• Brackets for Sensor Lines: Fully compatible with vehicle electronics.

• Modular Design: Upgradeable components for long-term performance.

• Individual Parts Available: Replace or customize without full kit purchase.

• 3-Year Warranty: Coverage against defects.

• Assembled in the USA: Quality craftsmanship and attention to detail.

Why Choose CS PRO Coilovers?

• Street & Track Ready: Provides the perfect balance between daily comfort and track-capable performance.

• Highly Adjustable: 3-way damping and dual height options allow full customization of handling characteristics.

• Durable & Rebuildable: Premium components and modular design ensure long-term serviceability.

• Rally-Inspired Performance: Bilstein COB pistons and Eibach springs provide race-level stability with street-friendly comfort.

For Porsche 991 C2 enthusiasts looking for precision, adjustability, and long-term durability, the Flatout CS PRO Coilovers are the ultimate upgrade for street and track performance.