A down arrow

Boost Controllers for 1st Gen BMW 4 Series


Showing 1 to 4 (of 4 total)
GReddy
Profec Electronic Boost Controller
Starting @ $396.99
GrimmSpeed
Manual Boost Controller
Starting @ $109.00
Hondata
4 Port Boost Control Solenoid Kit
Starting @ $95.00
Showing 1 to 4 (of 4 total)
🔰 BMW 4 Series Fitment Help
Quicker Navigation & Better Info
Set Your Car Once & Site Customizes For It


   Narrow Down Your 1st Gen BMW 4 Series


  Don't have a 1st Gen BMW 4 Series?

Our Customers Love Us - See our Reviews
...Loading Reviews