The GR40 version is meant for competition use. It can be used in club level stage rally/ rally sprint, but it is tested and designed for rallycross competition.

Fitment Information

• Subaru WRX (2002, 2003, 2004, 2005, 2006, 2007)

Specs & Features

• 2 Inverted Front Assemblies 
• 2 InvertedRear Assemblies 
• Subframe spacers included
• Optimized for lifting 1"
• 40mm Inverted Shock Insert
• Radial bearing on Front Assembly
• LPS Linear Rate Springs (200F/ 175R)
• Highly Polished Electro-Plated Nickel Cartridge
• Rebuildable Inverted Shock
• CNC Machined High-flow Aluminum Piston
• Stainless Steel Shims
• Light Weight Synthetic Shock Oil
• Rebound Adjustable : 20 pts
• Brackets for Sensor Lines on shock body
• May need 5mm spacers with OEM/ high offset wheels
• Individual Parts Available

Product Description

Flatout Suspension presents the GR40, an entry-level rallycross suspension offering 1-way rebound adjustment. Engineered with an inverted shock and a robust 40mm piston, it boasts 20 points of rebound tuning for optimal performance. Equipped with Magnitude springs and a unified 1-piece design, the GR40 ensures durability and ease of installation, with electroplating across the body to deter corrosion. With 6-8 inches of adaptable travel, it caters to various applications, making it an ideal choice for novice rally enthusiasts seeking reliable performance and hassle-free maintenance.

Redline360 is an authorized Flatout dealer.  Flatout honors your warranty when purchasing your Flatout Coilovers from Redline360.