HKS Hipermax S Front Pillow Ball Full Coilover Kit

Fitment: Subaru WRX STI (11-14)

Part #: 80300-AF001P

Overview

The HKS Hipermax S Front Pillow Ball Full Coilover Kit is a high-performance suspension upgrade designed specifically for Subaru WRX STI models from 2011 to 2014. Engineered to enhance handling, stability, and ride quality, this coilover kit is ideal for enthusiasts seeking precise control and a refined driving experience. Featuring advanced damping technology and durable construction, the HKS Hipermax S series delivers a balance of comfort and performance, making it suitable for both spirited driving and daily use. Its innovative design helps improve vehicle responsiveness, cornering grip, and overall suspension feel, elevating your driving dynamics to a new level.

Key Features

This coilover kit incorporates several key features aimed at optimizing your vehicle’s suspension performance:

• Inverted monotube design for consistent damping and improved heat dissipation
• Front pillow ball mounts for enhanced steering response and feedback
• Adjustable ride height and damping force for personalized setup
• High-quality, corrosion-resistant materials for durability and longevity
• Precision-machined components for a perfect fit and smooth operation
• Enhanced stability during aggressive driving and cornering
• Designed to support improved handling without sacrificing ride comfort

Construction & Design

The HKS Hipermax S coilovers feature an inverted monotube construction, which provides superior damping consistency and heat management compared to traditional designs. The pillow ball mounts at the front help reduce unwanted movement and improve steering precision. Built with high-grade materials and meticulous machining, these coilovers are engineered for durability and reliable performance under demanding conditions.

Driving Feel & Feedback

With the HKS Hipermax S coilovers installed, your Subaru WRX STI will experience sharper handling, improved responsiveness, and a more connected driving feel. The adjustable damping allows you to tailor the suspension response to your preferences, whether for daily driving or track days. The enhanced feedback from the pillow ball mounts contributes to a more direct and confident steering experience, making every turn more engaging.

Installation & Fitment

Installation requires proper alignment and setup to achieve optimal performance. It is recommended to have a professional install these coilovers to ensure correct adjustment and safety. Fitment is designed specifically for Subaru WRX STI models from 2011 to 2014; please verify compatibility with your vehicle before purchase.

What’s Included

The package includes front coilover assemblies with pillow ball mounts, damping adjustment tools, and necessary hardware for installation. Additional components or hardware are not included and should be sourced separately if needed.