Dinan Air Filter | BMW ActiveHybrid 3 (13-15) D401-0039 YMM_2003_2007_Scion_xB_NCP2 2011-2015 BMW 550i GT Base

2011-2015 BMW 550i GT Base

denser air enters the combustion chamber for optimal performance

This direct replacement mid pipe is engineered to maximize exhaust flow and optimize rear-wheel power output

aggressive rear profile of your 4-Series

Its illuminated feature ensures visibility in low-light conditions

Dinan Air Filter | BMW ActiveHybrid 3 (13-15) D401-0039 YMM_2003_2007_Scion_xB_NCP2 2011-2015 BMW 550i GT BaseThe Dinan 13 15 BMW ActiveHybrid 3 Air Filter is a high performance replacement air filter designed to improve airflow and engine efficiency. Constructed with four layers of oiled cotton gauze, this filter offers better flow and reduced pressure drop compared to stock paper filters. Its advanced design allows the engine to work less hard to produce the same or increased power levels, resulting in enhanced performance. Additionally, the oiled cotton