RAMAIR ProRam Series Replacement Air Filter for BMW E46 (316i – 330i)

Replace your BMW's stock air filter with the RAMAIR ProRam Series Replacement Air Filter – for improved airflow, higher efficiency, and maximum longevity.
The filter is precisely manufactured and offers an immediate performance optimization without additional modifications.

Replaces the inefficient OEM air filter

• Synthetic, high-flow nanofiber technology for maximum air circulation

• Optimized filter surface for better airflow

• Oil-free – no risk of sensor contamination

• Low maintenance & reusable

• Precision injection molded frame for perfect fit

Technical data

• Filter length: 238 mm

• Filter width: 175 mm

• Filter type: Flat filter

• Shape: Rectangular

• Filter material: Synthetic pleated

• Approval: No registration required

Advantages

• Noticeably improved throttle response

• 30–40% more airflow compared to OEM

• No re-oiling necessary – simply washable & reusable

• Durable and ideal for sporty street or track day use

Compatible vehicles

• BMW E46 316i – 330i
  (all engine variants of the E46 series)