Vehicle Fitment

  • 2004–2008 Acura TSX (CL9 Platform, Base, 2.4L I4, FWD)

Fitment Notes

  • Fits vehicles equipped with the K24A2 2.4L DOHC i-VTEC inline-4 engine.
  • Designed for the CL9 chassis Acura TSX sedan.
  • Not compatible with other Honda/Acura K-series applications unless specifically listed.

Features

  • Dragon short ram intake system engineered for improved airflow and engine response
  • CNC mandrel-bent 6061 aluminum intake piping for smooth air delivery
  • Hand TIG-welded construction for durability and leak-free performance
  • High-flow Dragon foam air filter designed for maximum airflow and filtration
  • Integrated velocity stack design to improve intake air velocity and volume
  • Reusable polyurethane foam filter element that can be cleaned and re-oiled
  • Optimized intake tube diameter and length matched to engine airflow requirements
  • Improves throttle response and enhances induction sound
  • Direct bolt-on installation replacing the factory airbox assembly

Specifications

  • Part Number: 801-148-101
  • Intake Type: Short Ram Air Intake System
  • Filter Type: Dragon High-Flow Polyurethane Foam Filter
  • Tubing Material: 6061 Mandrel-Bent Aluminum
  • Finish: Polished Aluminum
  • Filter Design: Velocity Stack Foam Filter
  • Placement: Engine Bay Intake System
  • Vehicle Platform: CL9

Included Components

  • 1x Polished Aluminum Intake Pipe
  • 1x Weapon-R Dragon High-Flow Foam Air Filter
  • 1x Silicone Coupler
  • 2x Stainless Steel Clamps
  • 1x Intake Mounting Bracket
  • 1x Vibration Mount Hardware
  • 1x Installation Hardware Kit

Product Description

The Weapon-R 801-148-101 Dragon Intake System is a performance short ram air intake designed for the 2004–2008 Acura TSX equipped with the 2.4L K24A2 inline-4 engine. This system replaces the restrictive factory intake box with a precision-engineered mandrel-bent aluminum intake tube that improves airflow efficiency and enhances engine responsiveness. The result is improved throttle response, stronger mid-range performance, and a more aggressive induction sound.

At the core of the system is the Weapon-R Dragon foam air filter featuring a CAD-designed velocity stack that increases incoming air volume and speed. The dense polyurethane foam construction allows significantly higher airflow while maintaining excellent filtration. The filter is fully serviceable and reusable, allowing owners to clean and maintain it for long-term performance.

Designed as a direct bolt-on upgrade, the intake installs easily using the included couplers, clamps, and mounting hardware. With its polished aluminum finish and high-performance filtration design, the Weapon-R Dragon Intake System is an ideal upgrade for TSX owners looking to enhance airflow, engine sound, and overall driving performance.



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