Weapon-R 301-159-101 Secret Weapon Intake for 06-11 Honda Civic LX/DX/EX

Vehicle Fitment

• 2006-2011 Honda Civic LX (2.0L I4)
• 2006-2011 Honda Civic DX (2.0L I4)
• 2006-2011 Honda Civic EX (2.0L I4)

Features

• Weapon-R Secret Weapon short ram intake to boost airflow
• CNC mandrel-bent 6061 aluminum intake tube for strength
• Polished finish adds a clean performance look
• SW1 open-pore high-density foam air filter included
• Tuned velocity stack reduces turbulence and improves air speed
• Direct bolt-on installation replaces stock intake system
• Reusable air filter for maintenance and long life
• Backed by Weapon-R's 1 Million Mile Limited Warranty

Specifications

• Part number: 301-159-101
• Intake type: Short ram performance intake
• Material: CNC mandrel-bent 6061 aluminum
• Filter: SW1 high-density reusable foam
• Finish: Polished aluminum
• Installation: Direct bolt-on
• Engine compatibility: 2.0L I4 Honda Civic (2006-2011)
• Warranty: 1 Million Mile Limited Warranty

Included Components

• 1x polished aluminum intake tube
• 1x SW1 high-density foam air filter
• Hardware and clamps for installation
• Installation instructions

Product Description

The Weapon-R 301-159-101 Secret Weapon Intake is an aftermarket short ram intake system designed to improve airflow into the 2.0L I4 engines found in 2006-2011 Honda Civic LX, DX, and EX models. This system replaces the restrictive factory air box and intake piping with a precision CNC mandrel-bent aluminum tube, offering smoother airflow and an enhanced under-hood appearance.

The included SW1 high-density foam air filter features a tuned velocity stack that helps increase air velocity and reduce turbulence for better engine breathing. With direct bolt-on installation and reusable filter media, this intake offers both performance and convenience for enthusiasts looking to boost throttle response and induction sound. Backed by a 1 Million Mile Limited Warranty, it's a solid choice for Civic owners focused on affordable performance upgrades.