aFe Power - 46-31009
Silver Bullet Throttle Body Spacer Kit BMW 220i/320i/328i/420i/428i (F2X/3X) 12-16 I4-2.0L (t) N20/N26
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
- Precision Machined From T-6061 Billet Aluminum
- Special Helix Design
- Produces Increased HP/Torque/Throttle Response
- Fits w/aFe Intakes
- Increased Air Volume For Better Performance
- No Annoying Whistle
- 2 Year Limited Warranty
Material: 6061-T6 Aluminum
Year
Make
Model
Submodel
Engine
2016
BMW
220i
Active Tourer
2.0L
2014 - 2016
BMW
220i
Base
2.0L
2014 - 2016
BMW
220i
Sport Line
2.0L
2014 - 2016
BMW
228i
Base
2.0L
2012 - 2018
BMW
320i
Base
2.0L
2018
BMW
320i
Executive
2.0L
2013 - 2016
BMW
320i
Luxury
2.0L
2013 - 2016, 2018
BMW
320i
M Sport
2.0L
2013 - 2015
BMW
320i
Modern
2.0L
2013 - 2016
BMW
320i
Sport
2.0L
2017 - 2018
BMW
320i
Sport Line
2.0L
2013 - 2018
BMW
320i xDrive
Base
2.0L
2012 - 2016
BMW
328i
Base
2.0L
2012 - 2013
BMW
328i
Base
3.0L
2012 - 2015
BMW
328i
Luxury
2.0L
2013 - 2015
BMW
328i
M Sport
2.0L
2012 - 2015
BMW
328i
Modern
2.0L
2012 - 2015
BMW
328i
Sport
2.0L
2014 - 2016
BMW
328i GT xDrive
Base
2.0L
2013 - 2016
BMW
328i xDrive
Base
2.0L
2013
BMW
328i xDrive
Base
3.0L
2014 - 2016
BMW
428i
Base
2.0L
2014 - 2016
BMW
428i
Luxury
2.0L
2014
BMW
428i
Luxury Line
2.0L
2014 - 2016
BMW
428i
Sport
2.0L
2014
BMW
428i
Sport Line
2.0L
2015 - 2016
BMW
428i Gran Coupe
Base
2.0L
2015 - 2016
BMW
428i Gran Coupe
Luxury
2.0L
2015 - 2016
BMW
428i Gran Coupe
Sport
2.0L
2014 - 2016
BMW
428i xDrive
Base
2.0L
2015 - 2016
BMW
428i xDrive Gran Coupe
Base
2.0L
