Description

1.                                                                                 2.                                                                               3.

1. Intake pipe with beautiful surface made from 3K twill carbon prepreg
2. Smooth pipe inner surface improves intake efficiency
3. Silicone elbow hose that can withstand high temperatures in the engine room and prevents deformation due to negative pressure

The HKS Carbon Suction Kit is a focused, high-performance component designed to enhance the intake tract of the GR86/BRZ by combining advanced carbon fiber construction with functional design. This kit replaces the restrictive, corrugated factory rubber hose with a straight, smooth-bore carbon fiber pipe and a high-temperature silicone elbow. The result is a significant reduction in intake airflow resistance for improved throttle response and efficiency, while the meticulously crafted 3K twill carbon exterior elevates the engine bay’s aesthetic to a show-quality level.

Product Highlights

🧊 Pure Performance Through Superior Construction
This kit is engineered for measurable airflow gains. The core component is a hot-press molded carbon fiber intake pipe that eliminates the stock hose’s internal corrugations. This creates a straight, ultra-smooth inner surface that allows air to travel to the throttle body with dramatically less turbulence and restriction, directly translating to sharper engine response.

✨ Premium Carbon Fiber Craftsmanship
The pipe is not just functional; it’s a work of art. The surface layer is crafted from 3K twill carbon prepreg, providing the iconic, high-visibility carbon weave pattern. Beneath the surface, layers of Unidirectional (UD) carbon fiber are strategically laminated to provide exceptional strength and rigidity, preventing deformation under engine vacuum and ensuring long-term reliability.

🔧 Intelligent, Compatible Design
HKS engineers preserved a key performance feature of the factory intake: the stock resonance chamber. This chamber utilizes intake pulsation to improve mid-range torque. The Carbon Suction Kit is specifically designed to retain and work in conjunction with this chamber, ensuring you gain high-RPM airflow efficiency without sacrificing the beneficial low- and mid-range characteristics engineered by Subaru/Toyota.

🛡️ High-Temp Silicone for Reliability
The included silicone elbow hose is engineered to withstand the harsh temperatures of the engine bay. Its smooth interior complements the carbon pipe, and an integrated core wire prevents the hose from collapsing under high vacuum, ensuring consistent performance and durability.

Technical Specifications

• Product Name: Carbon Suction Kit

• Model Code: 70026-AT011

• Compatibility: Toyota GR86 / Subaru BRZ (ZN8/ZD8, FA24, October 2021+).

• Kit Configuration: Carbon Fiber Intake Pipe + High-Temperature Silicone Elbow Hose.

• Pipe Construction: Hot-press molded carbon fiber with 3K twill surface and internal UD reinforcement.

• Key Benefit: Straight, smooth-bore design reduces intake resistance vs. corrugated stock hose.

• Design Feature: Retains and utilizes the factory intake resonance chamber.

• Silicone Hose: High-temperature resistant, smooth interior with reinforcing core wire.

• Estimated Installation Time: 1.0 hour (Professional installation recommended for proper clamping and sealing).

Performance Philosophy

• Goal: To deliver a focused improvement in intake tract efficiency by removing a primary point of airflow restriction. The aim is enhanced throttle response and high-RPM breathing while fully preserving the OEM-engineered torque characteristics provided by the stock resonance chamber.

• Focus: A targeted upgrade that offers both aesthetic and functional benefits. It is the ideal solution for owners who appreciate premium materials and visible craftsmanship under the hood and want a noticeable performance improvement without altering the entire intake system or factory ECU calibration.

Installation & Usage Notes

• 🔧 Simple, Direct Replacement
  Designed as a straightforward replacement for the stock accordion-style hose. With an estimated 1.0-hour install time, it is one of the simplest performance modifications you can make. Ensure all connections are tight and clamps are properly secured to prevent vacuum leaks.

• ⚙️ Standalone or Synergistic Upgrade
  The Carbon Suction Kit is designed as a highly effective standalone modification. It also serves as the perfect core component that can be later integrated with the HKS Cold Air Intake Kit (70026-AT010) or the full Cold Air Intake Full Kit (70026-AT012) for a complete, staged intake system upgrade.