Sale

Heating and Cooling Oil and Fluid Coolers

Mishimoto

Performance Air Intake

$439.00 $358.95 Save $80.05

SKU: MMAI-CIV-17SI

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Mishimoto Performance Air Intake is a direct-fit modification for the 2017-2020 Honda Civic Si.

This intake features a steel wire-reinforced silicone intake arm that improves airflow and helps maintain consistent intake air temperatures. The powder-coated steel airbox protects the high-performance air filter from engine bay heat and helps prevent hydrolock. The MAF housing includes a venturi-style inlet for improved airflow.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMishimoto
Part NumberMMAI-CIV-17SI
CategoryHeating and Cooling

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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