GFB 3005 G-FORCE III ELECTRONIC BOOST CONTROLLER F57 Original equipment quality from Hella

Original equipment quality from Hella for precise fit and reliability

Rear LED Number Plate Lights

Inox Line stainless steel damper housings for durability

Typ 701 and 7L

4 Series F36 Gran Coupe 07/2013 to 03/2017

GFB 3005 G-FORCE III ELECTRONIC BOOST CONTROLLER F57 Original equipment quality from HellaThe latest iteration of GFBs feature packed electronic boost controller now has the ability to monitor and display your engines air fuel ratio in either Lambda or AFR. By connecting the analogue output of most wideband O2 controllers (i. e. Innovate LC 2, AEM UEGO etc, sold separately) to the G Force IIIs auxiliary input, you can toggle between boost pressure and air fuel ratio display. Not only does this save you from having to install a separate AFR