Ramair Performance Foam Replacement Air Filter for BMW 1.6 N45 & 2.0 N43 (70mm) MHC2023 the weave is very similar

the weave is very similar to BMW's OEM carbon weave

- 530whp on 98 ron pump fuel

and is used throughout the entire construction of our pipework

modern design from the LC Series

Ramair Performance Foam Replacement Air Filter for BMW 1.6 N45 & 2.0 N43 (70mm) MHC2023 the weave is very similarUpgrade your BMWs airflow system with the Ramair Performance Foam Replacement Air Filter for N45 and N43 engines. This direct fit panel filter replaces the restrictive OEM paper element, delivering improved throttle response, smoother performance, and superior dust filtration. Constructed from Ramairs twin layer Aeriform foam with a stainless steel support cage, it ensures long lasting durability and maximum surface area for unrestricted breathing.