A down arrow

GrimmSpeed Manual Boost Controller for 4th Gen BMW 5 Series

General Representation
General Image (Actual Part May Vary)
Fits:
Universal
Notes:
Black
More Info:
This is a Universal application. Please read all notes including the product description to determine if this part will work for you.
List Price:
$109.00
Our Price:
$109.00
You Save:
$0.00
 
 
(shipping rates shown in cart)
Select an Application For Your
4th Gen BMW 5 Series
 
Year Range
Door Config  [Trim Level]
Application / Notes
Universal
(Black)
Universal
(Red)
 
🔰 BMW 5 Series Fitment Help
Quicker Navigation & Better Info
Set Your Car Once & Site Customizes For It

CARB Compliance / Exemption Warning: If you live in California and your application for this product is not CARB Compliant / Exempt, then you cannot purchase it for public highway or street use (in that case it could only be used for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street). If your application is not CARB Compliant / Exempt and you're shipping to California, our system will let you know on the final checkout page.

The GrimmSpeed Manual Boost Controller is the most refined manual boost controller on the market. Having spent over a year working closely with the nations best tuners, GrimmSpeed was able to produce the next step in the evolution of manual boost controllers. This GrimmSpeed Manual Boost Controller or "MBC" for short, allows you to dial in boost precisely to meet your requirements and bypass sub-par OEM methods of controlling boost for quicker response, quicker spool up increased horsepower and increased torque!

Using Exact Control Technology and a special stainless dual ball detent system, the GrimmSpeed MBC offers two hundred and fifty adjustment points that lock in place. Coupled with a long travel spring and ultralight ceramic ball valve, these features provide the highest resolution and quickest reaction possible when making adjustments. The weapons grade 6061 aluminum case can easily outlast the life of most vehicles and it also features a laser etched adjustment scale for quick and easy adjustments that eliminate "guesswork" when tuning. The GrimmSpeed Manual Boost Controller is a great value and redefines precise control to deliver the results you expect.

Key Features:
  • Works with OEM or aftermarket turbos.
  • Heavy Duty SST Dual Ball Detent System (clicks with each turn for positive feedback).
  • Easy to read laser etched adjustment scale.
  • Long travel spring (no need to switch springs for more travel).
  • 0-60 PSI adjustment range with ultra fine adjustments.
  • CNC'd from weapons grade 6061 aluminum.
Tuning Note: As with any boost controller, if used to raise boost significantly (more than 2-3 PSI) we strongly recommend a full ECU re-tune for best performance and engine life.

 Narrow Down Selections By Your 4th Gen BMW 5 Series's Year
Application
(Clicking a link will change you to the given BMW 5 Series's year catalog)
GrimmSpeed Manual Boost Controller for 2024 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2023 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2022 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2021 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2020 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2019 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2018 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2017 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2016 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2015 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2014 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2013 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2012 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2011 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2010 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2009 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2008 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2007 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2006 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2005 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2004 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2003 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2002 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2001 BMW 5 Series
GrimmSpeed Manual Boost Controller for 2000 BMW 5 Series
GrimmSpeed Manual Boost Controller for 1999 BMW 5 Series
GrimmSpeed Manual Boost Controller for 1998 BMW 5 Series
GrimmSpeed Manual Boost Controller for 1997 BMW 5 Series
View All GrimmSpeed Manual Boost Controller for All BMW 5 Series Years

  Don't have a 4th Gen BMW 5 Series?

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