Flatout Suspension CS PRO Coilovers – 2015-2021 Subaru STI

Features:

• Designed specifically for track use

• 3-way damping adjustment for rebound, high-speed compression, and low-speed compression

• Two front inverted assemblies with external reservoirs

• Two rear upright assemblies with external reservoirs

• Radial bearing on front assembly for precise steering movement

• Eibach linear rate springs (450F / 450R) for balance and responsiveness

• Electro-plated nickel shock bodies for corrosion resistance

• Fully rebuildable monotube shock design for long-term serviceability

• CNC-machined high-flow aluminum piston for smooth, precise damping

• Stainless steel shims for consistency and durability

• Medium weight synthetic shock oil for stable temperature performance

• Adjustable ride height for optimal stance and geometry

• Camber/pillowball upper mounts included as standard

• Brackets for sensor lines integrated into lower mounts

• Individual replacement parts available for easy maintenance

• Assembled in the USA with a 3-year warranty against manufacturing defects

20082014 Subaru WRX 3-Way Track Suspension

The Flatout 3-Way Track Suspension system for the Subaru WRX is engineered for serious performance enthusiasts and competitive track drivers. Built to deliver precision handling and consistency under high load, it combines advanced adjustability with premium materials for maximum durability and control. With independent rebound, high-speed, and low-speed compression tuning, this setup allows fine-tuning across all conditionsoffering the edge needed to perform lap after lap.

Height Adjustment Range

• Front: 0.5″ to 2″ lower than OEM

• Rear: 0.5″ to 2″ lower than OEM