Sale

Air and Fuel Air Cleaners, Filters, Intakes and Components

AEM

Cold Air Intake System

$110.50 $79.80 Save $30.70

SKU: 21-401B

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

Easy — 1–2 hours

Description

The AEM 21-401B is a performance cold air intake system engineered to deliver increased horsepower and torque by replacing your vehicle's restrictive factory air filter and air intake housing. This system is tuned and dyno-tested to improve acceleration and enhance engine sound, offering a noticeable performance upgrade. The intake features a Dryflow synthetic filter material and does not include an air box. The filter has a height of 5.125 inches and a large end diameter of 6.000 inches. This AEM cold air intake system is specifically designed to fit the 1992-1995 Honda Civic VX 1.5L L4 F/I models, as well as the 1992-1995 Honda Civic and 1993-1995 Honda Del Sol S and Si models. Installation is intended to be a direct bolt-on process.

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

BrandAEM
Part Number21-401B
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.

View Full Return Policy