Ramair Performance Pleated Replacement Air Filter for BMW F90/G30 520i NGK An unfortunate side effect of

An unfortunate side effect of their age

In addition to the weight savings

and incorporating the distinctive RB320 Logo

2015) against 17 competitor wideband UEGO Air/Fuel Controllers

and 446whp/306tq was achieved on an optimized pump gas Vitara build

Ramair Performance Pleated Replacement Air Filter for BMW F90/G30 520i NGK An unfortunate side effect ofThis is a replacement panel filter for BMW 5 Series 520i G31 G30 F90 Features High flow, synthetic nanofiber filtration media Fits in the OEM Airbox and replaces inefficient paper filter Easy to clean using our filter maintenance kit CK 003 Precision injection moulded for a perfect fit Guaranteed surface area using high quality custom blended polymer What Does It Do? This Ramair performance filter has been designed to replace your standard OEM air