Cold Air Intake for BMW 328i E90 E92 E93 (2007-2012) 3.0L L6 Engine

Optimize Airflow and Sound for Your BMW 328i N52 Engine

Who It’s For: Designed specifically for 2007-2012 BMW 328i owners running the naturally aspirated N52 engine family. This is the ideal upgrade for enthusiasts looking to improve throttle response and hear that classic BMW inline-six induction note.

The Problem: The factory air box on the N52 is built for silence, not speed. It uses a restrictive, thick paper filter and accordion-style plastic piping that creates significant air turbulence. This "muffled" design prevents the engine from breathing efficiently during aggressive driving and robs the driver of the visceral engine sound BMW is known for.

The Solution: This Cold Air Intake replaces the restrictive stock assembly with high-flow T6061 aluminum piping and a washable stainless steel mesh filter. We included a dedicated heat shield to mitigate engine bay soak, ensuring that your N52 draws a cooler, denser air charge for more consistent power delivery across the entire RPM range.

Why This is the Ultimate Upgrade

• Enhanced Induction Sound: Replaces the quiet stock baffles with a smooth aluminum pipe that lets the N52 engine’s natural growl shine under load.
• High-Flow Filtration: The included stainless steel fine mesh filter is washable and reusable, providing superior airflow compared to standard paper filters without the need for frequent replacements.
• Optimized Thermal Management: Features a custom-fit heat shield to isolate the filter from the radiant heat of the engine block, keeping intake temperatures lower.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• 2007-2012 BMW 328i E90 Sedan (3.0L L6)
• 2007-2012 BMW 328i E91 Wagon (3.0L L6)
• 2007-2012 BMW 328i E92 Coupe (3.0L L6)
• 2007-2012 BMW 328i E93 Convertible (3.0L L6)

Interchange Part Numbers:

E90, E91, E92, E93, N52B30, T6061-BMW-328

The Performance Promise

Buy with confidence. This kit includes all necessary reducers, high-pressure hoses, and mounting accessories for a straightforward installation. Backed by real automotive expertise to ensure your BMW performs at its peak.