HPS Performance Cold Air Intake Subaru WRX STI / WRX 2.5L Turbo (08-14) [Converts to Shortram] Black / Polished / Black / Red

Fitment Information

• Subaru WRX STI / WRX 2.5L Turbo (2008, 2009, 2010, 2011, 2012, 2013, 2014)

Note

• This item cannot be shipped to the states of California, New York, and Maine. Unavailable for pickup.

Specs & Features

• Material: 3" Mandrel-Bent Aluminum Tube
  
• Key Benefits: Increases horsepower, torque, and throttle response.  Optimized for top-end performance.
  
• Cool Air Intake: Relocates filter outside the engine bay for cooler air temperature and better cooling.
  
• Convertible Setup: Can switch to a short ram intake if needed.
  
• Premium Components: Includes HPS high-temp silicone Coupler, stainless steel t-bolt clamps, and a washable/reusable HPS Performance Air Filter.
  
• Durability: Aluminum tubing ensures excellent heat dissipation and long-lasting performance.
  
• Simple Installation: Step-by-step manual with pictures, no modifications required.
• Included in the kit:
  • HPS Performance aluminum intake tube
    
  • HPS Performance heavy duty 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 Description

HPS Performance 837 Series 2-pieces cold air intake kit (Part # 837-778) for 3rd Gen 2008-2014 Subaru Impreza WRX STI 2.5L Turbo features free-flowing, 3 inch mandrel-bent aluminum tubing and is dyno-proven to deliver an impressive 29.5 horsepower and 27 lb-ft of torque. Experience improved throttle response and quicker acceleration, all while maintaining a safe air-fuel ratio. To maximize performance, the high-flow, washable air filter is strategically relocated outside the engine compartment, drawing in cold air. A heavy duty, powder coated steel heat shield further isolates the filter from engine heat. This bolt-on upgrade replaces your restrictive stock air intake hose and air box with a smoother, two-piece aluminum intake designed for optimal airflow, excellent heat dissipation, and lasting durability. Engineered for reliability even under extreme driving conditions, the kit includes high-temperature resistant silicone hoses and industrial-grade 100% stainless steel T-bolt clamps. Best of all, no tuning or additional modifications are required.