FactionFab F-Spec Coilovers for 2002-2007, WRX 2004 STI, 2004-2008 Forester - FFA1.10173.1

Key Features & Specs:

• Brand: FactionFab
• Part Number: FFA1.10173.1
• Series: F-Spec
• Product Type: Adjustable coilover suspension system
• Front Spring Rate: 8k
• Rear Spring Rate: 7k
• Shock Design: Monotube
• Damping Adjustment: 32-click adjustable shocks
• Ride Focus: Comfort-focused spring rates and valving for street performance
• Ride Height: Mild drop range designed to help maximize shock travel
• Adjustment Design: Independent ride-height adjustability separate from spring preload
• Top Hats: Included rubber isolated top hats with high-durometer rubber mounts
• Construction: Japanese steel tube construction using SAE1010 STKM13c
• Shock Oil: Synthetic high-performance oil
• Collars & Spring Seats: Forged 6061 anodized adjustable collars and spring seats
• Lower Mounts: Robotic welded and electroplated lower shock mounts
• Protection: Dust boots and bump stops included for shock protection and longevity
• Noise Reduction: Plastic lower spring seat isolator helps aid ride height adjustment and reduce unwanted noise
• Included Tools: Height adjustment tools and damping adjustment tools included
• Installation Style: Direct replacement suspension system with top hats included

Fitment:

• 2002-2007 Subaru WRX
• 2004-2004 Subaru STI
• 2004-2008 Subaru Forester

About FactionFab F-Spec Coilovers

FactionFab F-Spec Coilovers are designed for drivers who want an affordable suspension upgrade with improved handling, adjustable ride height, and a cleaner lowered stance. Built with daily driving in mind, the F-Spec series offers a strong balance of comfort, performance, and adjustability, making it a great choice for street-driven vehicles looking to replace worn factory suspension or improve overall ride control.

Each FactionFab F-Spec coilover kit is engineered for vehicle-specific fitment and gives enthusiasts the ability to fine-tune their suspension setup for better appearance and road feel. With height adjustability, damping adjustment, and durable construction, F-Spec coilovers are a practical upgrade for drivers who want a more aggressive look without moving into a harsh track-focused suspension setup.