Cold Air Intake Kit for Volkswagen Jetta (1999-2005) with 1.8T / 2.0L 4-Cylinder Engine Red

Wake Up Your MK4 Jetta & Hear That EA113 Turbo Spool

Who It’s For: Designed specifically for MK4 Volkswagen Jetta owners running the legendary 1.8T EA113 or the bulletproof 2.0L 8v engines.

The Problem: The factory airbox on the MK4 Jetta was designed for one thing: silence. Unfortunately, that silence comes at the cost of airflow. The stock plastic housing is full of baffles and restrictive piping that chokes the EA113 turbocharger and leaves the 2.0L 8v feeling sluggish. It hides the sound of your turbo and holds back throttle response.

The Solution: We engineered this kit to replace the restrictive factory plumbing with 3.0-inch mandrel-bent 6061 aluminum. By smoothing out the intake path and utilizing a high-flow red cone filter, we allow the EA113 to breathe deeper and react faster, providing a noticeable bump in mid-range torque and a much more aggressive engine note.

Why This is the Ultimate Upgrade

• Enhanced Induction Sound: On 1.8T models, you’ll finally hear the turbo spooling and the diverter valve working. On the 2.0L, you get a deep, throaty growl under load.
• Heat Dissipation: Unlike the factory plastic that traps heat, our polished 6061 aluminum piping helps dissipate heat faster, keeping your intake charge cooler.
• Straightforward Bolt-On: This kit is a direct fit for the MK4 chassis, utilizing factory mounting locations for a clean, professional-looking engine bay.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 1999 Volkswagen Jetta 1.8T / 2.0L (MK4)
• 2000 Volkswagen Jetta 1.8T / 2.0L
• 2001 Volkswagen Jetta 1.8T / 2.0L
• 2002 Volkswagen Jetta 1.8T / 2.0L
• 2003 Volkswagen Jetta 1.8T / 2.0L
• 2004 Volkswagen Jetta 1.8T / 2.0L
• 2005 Volkswagen Jetta 1.8T / 2.0L (MK4 Body Style)

Interchange Part Numbers:

AIK-VWJ9905-RD, 6061-AL-30, MK4-INT-RED

The Performance Promise

Buy with confidence. As enthusiasts who have spent years under the hoods of MK4s, we know exactly what these cars need. This kit is designed to provide better airflow, better sound, and a better driving experience. Backed by real automotive expertise and fast shipping.