Eibach ERS 300mm Length x 70mm ID Coil-Over Spring 2014-bmw-m235i-esi4715478 The stock MAF housing is

The stock MAF housing is retained which translates into a smooth power band with safe air / fuel ratios

producing a flatter flow curve

Our Male AN Flare Union Adapters deliver quality

Open Funnel Air Filters feature an inverted cap design which increases the filter surface area for improved air flow and excellent filtration of airborne particulate

1L Hemi applications with factory height injectors

Eibach ERS 300mm Length x 70mm ID Coil-Over Spring 2014-bmw-m235i-esi4715478 The stock MAF housing isRenowned for our extensive catalog of over 1,500 precision engineered race springs. Eibach race springs offer unparalled customization and performance optimization across a wide spectrum of racing applications. From shocks to pull bars we offer a wide range of springs solutions to fine tune the handling dynamics of your race car. Warranty Installation Instructions Installation Instructions