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 |  SKU: MMAI-STI-15P

Mishimoto Performance Air Intake Kit

Subaru STI VA 15-21
$769.95
Finish
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Description

Add some horsepower to your 2015-2017 STI with the new Mishimoto Performance Air Intake. This kit is engineered specifically for your 2015-2017 Subaru STI and includes everything needed to replace the restrictive stock airbox. Our engineers spent months fine-tuning this design in an attempt to squeak out every last bit of performance. This dyno-proven air intake provides 20 whp/18 wtq gains over the stock intake while maintaining safe air/fuel ratios, perfect for some extra punch on the street or autocross course. The Mishimoto Subaru 2015-2017 STI Performance Air Intake includes everything needed for installation, installs in under one hour, and works perfectly with the stock tune. The mandrel-bent aluminum intake pipe is available with a red or black powder-coated finish or a polished aluminum finish. This pipe utilizes the Mishimoto air straightener and CNC-machined mass airflow sensor (MAF) housing to provide accurate and consistent MAF readings, which translates into a smooth power band. To reduce air intake temperatures (IATs), the air filter has been placed outside the hot engine bay, and a powder-coated heat shield prevents any heat-soak from occurring. The Mishimoto free-flowing air filter provides a 16% greater surface area, optimal airflow, and proper filtration of dirt and debris. The included Mishimoto oiled air filter is completely serviceable, allowing for a lifetime of reliable use. Additionally, this kit includes a silicone coupler, clamps, and all other hardware necessary to complete a quick installation for easy bolt-on power. A rubber cap is provided to place over the sound symposer housing. Along with an upgrade in power, this intake also provides an aggressive and rich intake tone that is a huge improvement over the stock intake. The Mishimoto Subaru WRX/STI Performance Air Intake is designed in Delaware, USA and includes the Mishimoto Lifetime Warranty

 

Note:

  • Filter re-oil is not included in Lifetime Warranty.

    Executive Order D-759-3 currently covers model years 2015-2017.

  • Install Difficulty: 2

Features and Benefits

  • Direct fit for 2015-2017 STI
  • Maximum gain: 20 whp and 18 wtq
  • Mandrel-bent aluminum pipe offered in polished, wrinkle black, and wrinkle red
  • Direct fit for 2015-2017 STI
  • Includes heat shield to protect air intake from hot engine heat
  • Maximum gain: 20 whp and 18 wtq
  • Rubber cap supplied for noise generator
  • Designed in Delaware, USA and filter made in USA
  • Mandrel-bent aluminum pipe offered in polished, wrinkle black, and wrinkle red
  • Includes heat shield to protect air intake from hot engine heat
  • Mishimoto Lifetime Warranty
  • Rubber cap supplied for noise generator
  • Designed in Delaware, USA and filter made in USA
  • Mishimoto Lifetime Warranty

Technical Specifications

  • Finish: Polished
  • Install Difficulty: 2
  • Material: Aluminum
  • Air Filter Part Number: MMAF-2757
  • Filter Diameter (in): 2.75
  • Chassis Codes: VA
  • Engine Codes: EJ257
  • Install Difficulty: 2

Included Components

  • (1) Aluminum Intake Pipe
  • (1) High-Flow, Oiled Filter
  • (1) Heat Shield w/ Protective Edging
  • (1) Silicone Coupler
  • (1) Rubber Mounting Isolator
  • (1) Sound Generator Cap
  • Hardware
  • Mishimoto Lifetime Warranty

Fitment Table