Flatout Suspension 07-13 Infiniti G35 & G37 AWD Sedan [CS-R] CSR-0713GAWD4DR

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

The Flatout CS-R Coilovers are engineered for 2007–2013 Infiniti G35x and G37x AWD sedans to deliver precision handling, cornering control, and track-ready performance, without sacrificing street comfort. Designed for drivers who demand both daily drivability and confident high-speed capability, the CS-R system provides a planted, responsive feel with long-term adjustability.

This complete coilover kit replaces stock shocks and springs with rebuildable monotube assemblies featuring remote reservoirs at all four corners, giving superior body control, consistent damping, and sharp response under repeated aggressive use.

Ride Height Adjustment:

• Front: 0.5"–3" lower than OEM

• Rear: 0.5"–3" lower than OEM

Spring Rates:

• Front: 12k (675 lb/in)

• Rear: 9k (500 lb/in)

• Signature Flatout Club Sport red springs provide a balanced setup for AWD street and track driving, with firm cornering support and usable compliance for everyday roads.

Core Features:

• Street & Track Performance: Blends daily drivability with track capability

• Complete Coilover Kit: 2 front assemblies + 2 rear assemblies, all with remote reservoirs

• Digressive Valving: Strong low-speed control and mid-corner stability

• Rebuildable Monotube Shock Design: Easy service and long-term durability

• Electro-Plated Nickel Shock Cartridge: Corrosion-resistant finish

• CNC Machined High-Flow Aluminum Piston → precise damping

• Stainless Steel Shim Stacks → consistent performance

• Medium Weight Synthetic Shock Oil → smooth operation

• 20-Point Rebound Adjustment → fine-tune handling to your style

• Radial Bearings in Front Assemblies → improved steering precision

• Spherical Bearing Upper Mounts → reduced deflection under load

• Sensor Line Brackets on Lower Mounts → easy installation

Built to Last:

• 3-Year Warranty against defects

• Assembled in the USA

• Durable and Rebuildable: Designed to withstand aggressive street and track use

Why Choose Flatout CS-R Coilovers?

The CS-R is ideal for Infiniti G35x and G37x AWD owners who want a high-performance suspension that’s tunable, durable, and track-ready. Whether you drive aggressively on the street or push your car on the track, the CS-R provides confidence, adjustability, and lasting performance in a single, complete coilover solution.