SKU: 22147297988

Performance Cold Air Intake Subaru WRX/STi 08-14

Sale price$264.60 Regular price$294.00
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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

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Description

Performance Cold Air Intake Subaru WRX/STi 08-14Add some quick horsepower to your WRX or STI with the new Mishimoto Subaru WRX STI Performance Air Intake. This kit is engineered specifically for your 2008&ndash2014 Subaru WRX or 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 25 hp 25 tq gains over the stock intake while

Add some quick horsepower to your WRX or STI with the new Mishimoto Subaru WRX/STI Performance Air Intake. This kit is engineered specifically for your 2008&ndash2014 Subaru WRX or 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 25 hp/25 tq 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 WRX/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. 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 made in the USA and includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship.

  • Direct fit for the 2008–2014 Subaru WRX/STI
  • Bolt-on performance works with stock tune and installs in under one hour
  • Designed in Delaware, USA and filter made in USA
  • Mishimoto Lifetime Warranty
  • Dyno-proven gains of 25 hp/ 25 tq at 5300 rpm
  • Eliminates restrictions and improves airflow
  • Mandrel-bent aluminum intake pipe with air straightener and CNC-machined MAF housing
  • Powder-coated heat shield for optimal air temperatures
  • High-quality Mishimoto free-flowing air filter provides 16% greater filter surface area
  • True cold-air design with filter placement outside the engine bay
  • Fully serviceable oiled air filter
  • Provides an aggressive, rich intake ton
  • Pipe Diameter - 2.75"
  • Airbox Material - Mandrel-Bent Aluminum
  • Oiled Filter - 38 g of oil on filter
  • Pipe Material - Mandrel-Bent Aluminum
  • Chassis Codes - GE / GH / GR
  • Engine Codes - EJ255 / EJ257
  • Fits - 2008–2014 Subaru WRX / 2008–2014 Subaru STI / 2009–2013 Subaru Forester XT
  • Oil Color - Red
  • Max Gain - 25 hp & 25 tq at 5300 rpm
  • Note - Filter re-oil is not included in Lifetime Warranty.
  • Caution: Under normal driving conditions, hydrolock is unlikely. If the filter becomes submerged during flooding, the engine may ingest water. Mishimoto recommends avoiding these conditions, or re-installing your stock intake system, if your area is prone to flooding.
  • (1) Aluminum Intake Pipe
  • (1) High-Flow, Oiled Filter
  • (1) Heat Shield w/ Protective Edging
  • (1) Silicone Coupler
  • (1) Rubber Mounting Isolator
  • Hardware
  • Mishimoto Lifetime Warranty
  • 2008-2014 Subaru WRX
  • 2008-2014 Subaru WRX STi
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 22147297988

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    4.4 ★★★★★
    Based on 19 reviews
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    Sarah
    Battle Creek, US
    ★★★★★ 5
    Affordable and classy
    Size: Medium, Color: Light Brown, Size: Medium, Color: Light Brown
    I have five stars even if the best was a little short. I have a tall boy and the rest is totally worth the money. Fit was as marked aside from vest which is higher on the chest than necessary. It was comfortable for him and durable. Gonna keep for any need in the future. He wore it to prom and it was awesome.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 19, 2026
    C
    Verified Purchase
    Chris H
    Alexandria, US
    ★★★★★ 4
    3 piece suit at a great price
    Size: Small, Color: Black
    My son needed a suit, and these worked out great. It looks nice. Don't just assume the size, go by their size chart. I was going to order him a medium, by the chart recommended a small, and it fit perfect. The material doesn't look like an expensive suit but it worked out great for him.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
    M
    Verified Purchase
    Mena
    Natrona Heights, US
    ★★★★★ 5
    Fits so good and looks really niceeee
    Size: Small, Color: White
    Really nice suit. Looks super nice and high quality. Would purchase again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    A
    Verified Purchase
    Austin Bradshaw
    Draper, US
    ★★★★★ 5
    10/10 Great suit , great price
    Size: X-Small, Color: Red, Size: X-Small, Color: Red
    Absolutely stunning for the price. Very flexible and good fit. I wish the XS was just a bit smaller but it's good. Middle of the ground with thickness it's not a cheap thing costume feel but it's not your typical heavy suit. Which I much prefer. It's lightweight but not cheap. For the price you can't ask for a better suit. I was thinking it was more of a one time use, but it's a very good long term suit. Feels very well and allows great mobility. I featherweight conceal carry and it's very easy to hide my pistol in the suit because of its flexibility. 10/10 would definitely recommend
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 1, 2026
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    Verified Purchase
    Kindle Customer
    Omaha, US
    ★★★★★ 5
    Good Suit
    Size: X-Small, Color: Black
    This suit is pretty nice. The fabric isn't extremely thin and cheap-feeling, and it fits really well. The shipping was really fast too. My son is 5'9" and weighs about 150 lbs. We ordered a medium first, but it was too big, so we returned it and ordered an extra small. The extra small fits perfectly.
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    Reviewed in the United States on April 19, 2026

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