Quick Specs:

• Brand: HPS Performance

• Series: 827 Series

• Part Type: Performance Air Intake Kit

• Material: 2-3/4 inch Mandrel-Bent Aluminum

• Dyno-Proven Gains: +21.3 WHP, +20 ft/lbs Torque

• No Tuning Required

• Does Not Trigger CEL

• Vehicle Fitment:

  • 20022005 Subaru Impreza WRX 2.0L H4 Turbo

  • 20062007 Subaru Impreza WRX 2.5L H4 Turbo

  • 20042007 Subaru Impreza STI 2.5L H4 Turbo

• Warranty: 2 Years

• Weight: 7 lbs

• Dimensions: 24″ x 12″ x 10″

• Street Legal in All US States: No (Not legal for sale or use in California)

• TUV Approved (Europe): No

Product Description:
The HPS Performance 827 Series Air Intake Kit is designed to deliver significant power gains by improving airflow and optimizing engine efficiency. Engineered specifically for the Subaru WRX and STI models, this short-ram cold air intake kit features a lightweight, mandrel-bent aluminum tube that replaces the restrictive factory air box.

With a proven increase of +21.3 WHP and +20 ft/lbs of torque, the HPS intake enhances throttle response while maintaining safe air-fuel ratios. The powder-coated steel heat shield effectively blocks hot engine air from entering the filter, maximizing cooling efficiency.

Durability is assured with race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps. The washable and reusable HPS Performance Air Filter ensures long-lasting performance without compromising airflow. Installation is straightforward with a comprehensive manual, featuring clear pictures and step-by-step guidance.

Key Features:

• Significant horsepower (+21.3 WHP) and torque (+20 ft/lbs) improvements

• 2-3/4 inch mandrel-bent aluminum tube for optimal airflow and durability

• Powder-coated steel heat shield to block hot air

• Race-proven, high-temperature reinforced silicone hoses

• 100% stainless steel T-bolt clamps for secure and reliable installation

• HPS washable and reusable performance air filter

• Easy, no-modification installation with detailed instructions

• Made in the USA

What’s in the Box:

• HPS Performance Aluminum Intake Tube

• Heavy Duty Steel Heat Shield

• HPS Washable and Reusable Air Filter

• Stainless Steel T-Bolt Clamps

• High-Temperature Reinforced Silicone Couplers

• Mounting Hardware

• Installation Manual

Fitment:

• 20022005 Subaru Impreza WRX 2.0L H4 Turbo

• 20062007 Subaru Impreza WRX 2.5L H4 Turbo

• 20042007 Subaru Impreza STI 2.5L H4 Turbo

Warranty:
2-year manufacturer warranty.

Compliance:

• Not legal for sale or use in California.

• Not TUV approved in Europe.

Note:
This kit does not require tuning and does not trigger a CEL. Installation is straightforward, with no modifications necessary.