TECNOCRAFT E9X ///M3 ENVY™ ENLARGED INTAKE COVER Goldenwrench oil cap Anodized black to protect it

Anodized black to protect it from the elements

Front Radiator Support

Package Contents: One carbon fiber rear trunk spoiler

3 Series E91 328xi Touring (N52N)

TECNOCRAFT E9X ///M3 ENVY™ ENLARGED INTAKE COVER Goldenwrench oil cap Anodized black to protect itStage 3 of the ENVY intake system is a direct replacement of the factory airbox cover on E9X M3s. While we consider the factory intake box design made available by BMW to be sufficient, another necessary step in a complete ENVY intake system was development of an Enlarged Intake Cover without the many unnecessary points of intake turbulence while also increasing total airbox volume by 30%. Our Enlarged Intake Cover design carries charged air in