Overview

The PRL Motorsports Short Ram Air Intake System replaces the restrictive factory airbox on 10th-Gen Civic Non-Si models with a high-flowing 4-inch oiled cone filter and precision-engineered MAF housing.

Available in Standard Bore (factory-diameter MAF profile requiring no ECU calibration) or Big Bore (for high-horsepower builds requiring custom calibration). The molded 4-ply silicone intake hose ensures smooth, turbulence-free airflow transitions straight into the turbocharger inlet.

Features

• 4.0" reusable oiled cone air filter
• Precision CNC-machined billet aluminum MAF housing
• 4-ply reinforced silicone intake hose
• Laser-cut aluminum heat shield
• Choice of Standard Bore or Big Bore MAF housing

What's Included

• (1) Reusable 4" oiled cone air filter
• (1) Billet MAF housing (Standard or Big Bore)
• (1) 4-ply silicone intake hose
• (1) Laser-cut mounting bracket & hardware
• (2) 304 stainless steel worm-gear clamps

Fitment

• 2016–2021 Honda Civic Non-Si 1.5T (Sedan, Coupe, Hatchback)
• Fits 6MT and CVT models (including RHD and international variants)

Does NOT fit Civic Si models (see Si-specific intake).

Installation Notes

• Standard Bore: No ECU calibration required
• Big Bore: Custom ECU calibration required
• Installation guide (PDF): Download