Cold Air Intake for BMW 3 Series E46 / M3 (2001–2006)

Includes:
- Cold Air Intake

Fits Models:
- BMW 3 Series, BMW M3

Model Years:
- 2001–2006

Submodels:
- Common trims include 325i, 330i, M3; chassis code E46; body styles include sedan, coupe, convertible.

Engine Options:
- Common engine sizes include 2.5L (M54B25), 3.0L (M54B30), and 3.2L (S54B32) for M3.

Description:
This Cold Air Intake is designed specifically for the BMW 3 Series E46 and M3 models from 2001 to 2006. It enhances engine performance by allowing cooler, denser air to enter the engine, improving combustion efficiency and horsepower.

Features:
- Increases airflow for improved engine performance
- Easy installation with no modifications required
- Durable construction for long-lasting use
- Designed to fit E46 chassis models specifically
- Enhances engine sound for a sportier driving experience