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Air and Fuel› Air Cleaners, Filters, Intakes and Components

STILLEN

Hi-Flow Air Intake System

$430.36 $408.20 Save $22.16

SKU: 402967

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The STILLEN 402967 is a Hi-Flow air intake system engineered to boost performance for the 2016-2021 Nissan Maxima. It also aims to increase airflow efficiency, which may contribute to better mileage per gallon (MPG). The smooth surface tubing construction facilitates better air flow to the engine. The product is made in the USA and offers visual enhancement to the engine bay. Installation is described as simple enough to be done in a driveway. However, please note that this product is not for sale for vehicles in California.

MIA's Description

The STILLEN 402967 is an air intake system designed for the 2016-2021 Nissan Maxima. It features a Hi-Flow design for optimal horsepower and torque gains, with a polished aluminum intake tube and polyurethane fresh air duct.

This air intake aims to improve throttle response, increase horsepower and torque, and enhance overall engine performance. The system is made in the USA.

Fitment

Fitment Guaranteed

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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.

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Specifications

BrandSTILLEN
Part Number402967
CategoryAir and Fuel

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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