Upgrade Your Intake with HPS 4-Ply Reinforced High Temp Silicone Air Intake Hose

If you're looking to enhance the performance of your Toyota GT-86 (2013-2021), Scion FRS (2013-2016), or Subaru BRZ (2013-2016), the HPS 4-Ply Reinforced High Temp Silicone Air Intake Hose (Part No. 57-1231-BLK) is a must-have upgrade. This post-MAF silicone hose replaces the restrictive stock OEM hose, allowing for improved airflow and reduced heat soak, all while maintaining the efficiency of your factory air box.

Key Features

• Increased airflow with a larger 3" inside diameter compared to the stock 2.75".
• Dyno-proven gains of +1.4 WHP and +1.2 Ft/lbs torque without any re-tuning.
• Eliminates the stock sound tube for a cleaner intake sound.
• Constructed from high-temp reinforced silicone for durability and performance.
• Quick and easy installation in approximately 30 minutes.

Fitment

• Toyota GT-86: 2013-2021
• Scion FRS: 2013-2016
• Subaru BRZ: 2013-2016

Technical Specifications

• Material: 4-Ply Reinforced High Temp Silicone
• Inside Diameter: 3 inches
• Installation Time: Approximately 30 minutes
• CARB Exempt: No

Customer Feedback

One Toyota GT-86 owner shared, "Swapped out the stock intake hose for the HPS silicone hose, and the difference was noticeable right away. The airflow feels smoother, and I love that it eliminated the sound tube. Plus, no check engine light issues!"

Another Subaru BRZ enthusiast mentioned, "This was a straightforward install on my 2015 BRZ. The 3-inch diameter really opened up the airflow, and I could feel the extra power on the dyno."

Dyno Sheet

• View Dyno Results

Elevate your driving experience with the HPS 4-Ply Reinforced High Temp Silicone Air Intake Hose. It's a smart investment for anyone serious about performance upgrades and maintaining the integrity of their vehicle's air intake system.