Compressive Tuning AirShields - 2015-2021 Subaru STI

Compressive Tuning AirShields - 2015-2021 Subaru STI

The Compressive Tuning AirShields are CNC machined from industrial-grade metal with a signature honeycomb design that serves double duty -- directing airflow around the intercooler or radiator while adding a purposeful visual element to the front of the engine bay.

CNC Metal AirShields -- Form and Function

The Compressive Tuning AirShields are CNC machined from industrial-grade metal with a signature honeycomb design that serves double duty -- directing airflow around the intercooler or radiator while adding a purposeful visual element to the front of the engine bay. The honeycomb mesh geometry is not decorative; it's engineered to manage airflow direction at the target components.

Direct Fitment for Each Platform

Each AirShield is precision-manufactured for the specific vehicle application, ensuring the honeycomb panel aligns correctly with the factory opening and mounting points. No trimming or modification to the vehicle is required. Available in multiple finish options to complement different engine bay builds. Constructed from industrial-grade CNC metal, these covers deliver exceptional durability and strength, ensuring they maintain their striking appearance and functionality over time. The signature honey

Key Features

• Robust construction from industrial-grade CNC metal for lasting durability
• Signature honeycomb design that enhances airflow direction and engine bay visuals
• Precision fitment tailored for multiple Subaru platforms including Ascent, Legacy, Outback, and WRX (VB)
• Handcrafted detailing that reflects Compressive Tuning's commitment to quality
• Surface finishes designed to resist wear and maintain a premium appearance
• Easy installation with direct-fit mounting points for a seamless upgrade

Fitment Notes

• Fits 2015-2021 Subaru STI

Straight From Subispeed

For builds getting attention on the exterior and under the hood, the AirShields are one of the cleaner functional-aesthetic additions available for these platforms. The honeycomb design looks intentional rather than decorative, and the airflow management function gives it more justification than a purely cosmetic piece. Straightforward installation.

About Compressive Tuning

Compressive Tuning is a Colorado-based manufacturer specializing in precision-crafted carbon fiber and CNC aluminum accessories for Subaru performance builds. Every product is developed and manufactured in-house, allowing tight control over fitment accuracy, finish quality, and design consistency. Their catalog covers exterior aero components, engine bay dress-up, and functional aerodynamic upgrades -- all developed specifically for the platforms they support rather than adapted from generic designs.