Here, you are looking at the HPS Performance 827 Series air intake kit  for 2002-2007 Subaru Impreza WRX / STI.

This kit offers a free-flowing 2-3/4 inch mandrel-bent aluminum tube induction system designed to produce dyno proven performance gains - increase horsepower +21.3 whp , torque +20 ft/lbs and improve throttle response while maintaining safe air fuel ratio. The heavy duty powder coated steel heat shield blocks hot air from the air filter for the best cooling effect. The included installation manual has clear pictures and instructions to guide the installer throughout the whole process.

The kit does NOT require tuning and does not trigger CEL light. No modification is required during the installation. HPS light weight mandrel-bent aluminum alloy tube replaces the stock restrictive air box and optimizes the airflow with excellent heat dissipation and long lasting durability. HPS Performance 827 Series short-ram cold air intake kit features race proven reinforced silicone hoses and industrial grade 100% stainless steel t-bolt clamps which ensures reliability, even during the most extreme driving conditions. Proudly made in the United States, the All-New HPS Performance Air Filter is designed with performance in mind, delivering excellent filtration without sacrificing airflow.

Key Features

Delivers dyno proven performance gains - increase horsepower +21.3 whp , torque +20 ft/lbs and improve throttle response. Fine-tuned by HPS Performance to deliver the maximum performance output through the top end power band.

2-3/4 inch mandrel-bent aluminum tube replaces stock restrictive air box and optimizes the airflow with excellent heat dissipation and long lasting durability.
- Powder coated steel heat shield blocks hot air from the air filter for the best cooling effect.

HPS Performance signature race proven high temperature reinforced silicone hoses.

HPS Performance industrial grade 100% stainless steel t-bolt clamps.

HPS Performance Air Filter (Washable and Reusable).

Easy to follow step-by-step installation manual with clear pictures and instructions to guide the installer throughout the whole process.

No modification is required during the installation.

Vehicle Application

• 2002-2005 Subaru Impreza WRX 2.0L H4 Turbo
• 2006-2007 Subaru Impreza WRX 2.5L H4 Turbo
• 2004-2007 Subaru Impreza STI 2.5L H4 Turbo

Included in the kit

• HPS Performance aluminum intake tube
• HPS Performance heavy duty steel heat shield
• HPS Performance Air Filter (Washable and Reusable).
• HPS Performance 100% Stainless Steel T-Bolt Clamps
• HPS Performance High Temperature Reinforced Silicone Couplers
• Mounting hardware
• Installation Instruction

Product Information

• Product Type: 827 Series Performance Air Intake Kit
• Dyno proven performance gains: Horsepower 21.3 Whp , Torque 20 Ft/lbs
• Intake Tube Material: Aluminum
• Intake Tube Size: 2-3/4 inch
• Warranty: 2 Years
• Street Legal In All US States: No
• California Restricted: Not legal for sale or use in California
• TUV Approved (Europe): No
• Weight: 7 lbs
• Shipping Box Dimension: 24 inch x 12 inch x 10 inch