Performance Air Intake - Wrinkle Black

• 2015–2021 Subaru | WRX STI

The Mishimoto Performance Air Intake in Wrinkle Black is a performance air intake engineered specifically for the 2015-2021 Subaru WRX STI. This dyno-proven air intake provides 20 whp and 18 wtq gains over the stock intake while maintaining safe air/fuel ratios, works with the stock tune, uses a mandrel-bent aluminum intake pipe with an air straightener and CNC-machined mass airflow sensor housing for accurate and consistent MAF readings, and places the filter outside the hot engine bay with a powder-coated heat shield to reduce intake air temperatures.

• Part number: MMAI-STI-15WBK
• Direct fit for the 2015-2021 Subaru WRX STI
• Wrinkle Black (black powder-coated) finish on this listing
• Dyno-proven 20 whp / 18 wtq gains over the stock intake while maintaining safe air/fuel ratios
• Works with the stock tune; installs in under one hour
• Mandrel-bent aluminum intake pipe with air straightener and CNC-machined MAF housing
• Free-flowing oiled air filter provides 16% greater surface area; the filter is completely serviceable
• Powder-coated heat shield (steel, black powder-coat) prevents heat soak
• Designed in Delaware, USA
• Mishimoto Lifetime Warranty (filter re-oil is not included in the Lifetime Warranty)

Frequently Asked Questions

Does this air intake fit my WRX STI?
Yes, if your vehicle is a 2015-2021 Subaru WRX STI. The intake is engineered specifically for that application and works with the stock tune.

What is included in the box?
The box includes the aluminum intake pipe, high-flow oiled filter, heat shield with protective edging, silicone coupler, rubber mounting isolator, sound generator cap, and hardware, covered by the Mishimoto Lifetime Warranty.

How long does installation take?
The intake installs in under one hour and works perfectly with the stock tune.

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