Annex Suspension ClubSpec Pro - 2015-2021 Subaru WRX & STI

Annex Suspension Group is a performance suspension company founded by passionate drivers and engineers who weren’t satisfied with the options on the market. They design and build high-quality, performance-oriented suspension systems that balance daily comfort with track-ready performance, engineered and tested in-house with data logging, real-world road testing, and thorough R&D.

FEATURES

• Proprietary High-Flow, Double Digressive Pistons
  
• Race-Winning Valving Profiles with Sandvik Shims
  
• Single-Adjustable with 24 Distinct Settings
  
• Grip and Droop Enhancing Helper Springs
  
• Ultra-Light Swift Racing Springs
  
• AMSOIL High-Temperature Shock Fluid
  
• Hard Anodized Lock Rings for Frequent Adjustments
  
• Upgradeable to 2- and 3-Way with Penske Reservoirs
  
• Each Shock Tested on Roehrig Dynamometer
  
• NVH Isolators
  
• Monotube Design for Performance and Durability
  
• T6 6061 Aluminum Mounts and Camber Plates
  
• Spring Perches with Integrated Koyo® Bearings
  
• Heavy Duty Dust Boots

SPRING RATE
Front: 8 K / Rear: 7 K