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.
Silver Bullet Throttle Body Spacer Kit BMW 220i/320i/328i/420i/428i (F2X/3X) 12-16 I4-2.0L (t) N20/N26
BMW 220i/320i/328i/420i/428i (F2X/3X) 12-16 I4-2.0L (t) N20/N26
Product Features:
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Epa: Compliant
Carb Acknowledgement Required: f
Carb Eo Number: D-550-11
Clearance Item: f
Fits According to Mfg but not guarunteed.
2012BMW328iBase
2013BMW320iBase
2013BMW320i xDriveBase
2013BMW328iBase
2013BMW328i xDriveBase
2014BMW228iBase
2014BMW320iBase
2014BMW320i xDriveBase
2014BMW328iBase
2014BMW328i GT xDriveBase
2014BMW328i xDriveBase
2014BMW428iBase
2014BMW428i xDriveBase
2015BMW228iBase
2015BMW320iBase
2015BMW320i xDriveBase
2015BMW328iBase
2015BMW328i GT xDriveBase
2015BMW328i xDriveBase
2015BMW428iBase
2015BMW428i Gran CoupeBase
2015BMW428i xDriveBase
2015BMW428i xDrive Gran CoupeBase
2016BMW228iBase
2016BMW320iBase
2016BMW320i xDriveBase
2016BMW328iBase
2016BMW328i GT xDriveBase
2016BMW328i xDriveBase
2016BMW428iBase
2016BMW428i Gran CoupeBase
2016BMW428i xDriveBase
2016BMW428i xDrive Gran CoupeBase
2017BMW320iBase
2017BMW320i xDriveBase
2018BMW320iBase
2018BMW320i xDriveBase