Performance Air Intake W/Heat Shield for VW Jetta/Golf (2004-2008) with 2.0L L4 Engine Black

High-Flow Induction System for the VW 2.0L BBW/BEV SOHC Engine

Who It’s For: Engineered for VW Jetta and Golf owners running the 2.0L L4 SOHC powerplant (Engine Codes BBW/BEV) who are tired of the stock sluggishness and want a more responsive driving experience.

The Symptom: The factory intake on the VW 2.0L engine is designed for silence and cost-efficiency, not performance. It utilizes a restrictive, baffled plastic airbox and accordion-style rubber tubing that creates massive air turbulence, effectively choking the engine’s throttle response. This is why these cars often feel "lazy" when you’re trying to merge onto the highway or maintain speed on a steep incline; the engine simply cannot pull in air fast enough to react to your foot.

The Engineering Fix: This system replaces that restrictive plumbing with a mandrel-bent T304 aluminum tube, providing a smooth, straight-through path for the air. By smoothing out the airflow and utilizing the included heat shield to block radiant engine heat, we increase the oxygen density entering the combustion chamber. This results in a sharper throttle snap, improved volumetric efficiency, and a much-needed increase in mid-range torque.

Why Mechanics Choose This Kit

• Optimized Power Delivery: Designed to improve horsepower and torque by up to 10% by reducing the vacuum restriction found in the OEM plastic assembly.
• Induction Acoustics: Replaces the muffled factory sound with a deep, throaty induction roar that only becomes audible under heavy acceleration.
• Thermal Management: The included heat shield ensures the filter pulls cooler air from the fender area rather than the hot air lingering near the exhaust manifold.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2004 VW Jetta 2.0L L4
• 2005 VW Jetta 2.0L L4
• 2006 VW Jetta 2.0L L4
• 2007 VW Jetta 2.0L L4
• 2008 VW Jetta 2.0L L4
• 2004 VW Golf 2.0L L4
• 2005 VW Golf 2.0L L4
• 2006 VW Golf 2.0L L4
• 2007 VW Golf 2.0L L4
• 2008 VW Golf 2.0L L4

Interchange Part Numbers:

2004, 2005, 2006, 2007, 2008, VW-JETTA-GOLF-20-L4-BLK, T304-ALUM-INTAKE

The Performance Promise

Buy with confidence. This kit is designed for a bolt-on installation using basic hand tools in under 60 minutes. It requires no permanent vehicle modifications and is backed by a washable, high-flow cotton filter rated for 50,000 miles between cleanings. Experience the difference in flow dynamics and engine response today.