Flatout Suspension Porsche 996 C4 [GR40] GR4-996C4

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

Flatout GR40 Coilovers for Porsche 996 C4

The Flatout GR40 Coilovers are designed for drivers seeking the perfect balance of daily driving comfort and rally-capable performance. With an adjustable 1–3 inch lift over stock ride height, the GR40 provides your Porsche 996 C4 with the clearance needed for trails, rallycross, and overland adventures—without compromising smooth on-road handling.

Built with inverted front shocks for rally-strength durability and external reservoir rear shocks for endurance, the GR40 offers professional-grade performance at an accessible price. Whether you’re a casual off-roader, a competitive rallycross driver, or an enthusiast looking for more capability, this kit is your all-in-one solution.

Key Features

• 1–3” Adjustable Lift → Increase ground clearance for improved off-road capability.

• Inverted Front Shocks → Strength and stability for demanding conditions.

• External Reservoir Rear Shocks → Enhanced cooling and fade resistance.

• Proprietary Off-Road Valving with Bypass Pistons → Comfortable at low speeds, firm at high speeds.

• Soft Rate LPS 2.5 ID Linear Springs → Smooth ride without compromising off-road performance.

• OEM-Style Top Mounts → Quiet operation and reduced NVH.

• Electroplated Shock Bodies → 7–10 years of corrosion protection.

• Rebuildable Shock Design → Long-term serviceability and tuning support.

• 1-Way Rebound Adjustable (20 Points) → Fine-tune your ride for street, gravel, or trail.

• 3-Year Warranty → Confidence in durability and performance.

Why Choose Flatout GR40 Coilovers?

• Daily Driver Ready → Smooth and controlled on pavement.

• Rally Proven → Handles aggressive off-road driving and rallycross with ease.

• All-in-One Kit → Complete coilover assemblies replace stock units; no spacers or mixed setups needed.

• Customizable Performance → Adapt spring rates and damping for stock, fully loaded, or overland setups.

• Durability Guaranteed → Corrosion-resistant finishes and rebuildable design ensure long-term reliability.

The Flatout GR40 Coilovers provide your Porsche 996 C4 with the ultimate combination of comfort, control, and rally-inspired performance—perfect for drivers who want a versatile sports car capable of both on-road refinement and off-road adventure.