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.

This Part Fits:

Year	Make	Model	Submodel
2001-2007	BMW	525i	Base
2006-2007	BMW	525xi	Base
2008-2016	BMW	528i	Base
2009-2010,2012-2016	BMW	528i xDrive	Base
2008	BMW	528xi	Base
2021-2023	BMW	530e	Base
2018-2020	BMW	530e	iPerformance
2021-2023	BMW	530e xDrive	Base
2018-2020	BMW	530e xDrive	iPerformance
2001-2007,2017-2023	BMW	530i	Base
2017-2023	BMW	530i xDrive	Base
2006-2007	BMW	530xi	Base
2014-2016	BMW	535d	Base
2014-2016	BMW	535d xDrive	Base
2008-2016	BMW	535i	Base
2010-2017	BMW	535i GT	Base
2011-2017	BMW	535i GT xDrive	Base
2009-2016	BMW	535i xDrive	Base
2008	BMW	535xi	Base
2001-2003,2017-2023	BMW	540i	Base
2017-2023	BMW	540i xDrive	Base
2004-2005	BMW	545i	Base
2006-2016	BMW	550i	Base
2010-2015	BMW	550i GT	Base
2010-2017	BMW	550i GT xDrive	Base
2011-2016	BMW	550i xDrive	Base
2012-2018	BMW	640i	Base
2013-2019	BMW	640i Gran Coupe	Base
2014-2018	BMW	640i xDrive	Base
2014-2019	BMW	640i xDrive Gran Coupe	Base
2018-2019	BMW	640i xDrive Gran Turismo	Base
2004-2005	BMW	645Ci	Base
2006-2010,2012-2018	BMW	650i	Base
2013-2019	BMW	650i Gran Coupe	Base
2012-2018	BMW	650i xDrive	Base
2013-2019	BMW	650i xDrive Gran Coupe	Base
2017-2019	BMW	740e xDrive	iPerformance
2011-2022	BMW	740i	Base
2017-2022	BMW	740i xDrive	Base
2015	BMW	740Ld xDrive	Base
2011-2015	BMW	740Li	Base
2013-2015	BMW	740Li xDrive	Base
2002-2005	BMW	745i	Base
2002-2005	BMW	745Li	Base
2011-2012	BMW	750i	ActiveHybrid
2006-2019	BMW	750i	Base
2010-2022	BMW	750i xDrive	Base
2001	BMW	750iL	Base
2011-2012	BMW	750Li	ActiveHybrid
2006-2015	BMW	750Li	Base
2010-2015	BMW	750Li xDrive	Base
2004-2006	BMW	760i	Base
2003-2008,2010-2015	BMW	760Li	Base
2020-2023	BMW	840i	Base
2020-2023	BMW	840i Gran Coupe	Base
2020-2023	BMW	840i xDrive	Base
2020-2023	BMW	840i xDrive Gran Coupe	Base
2021-2022	BMW	M3	Base
2021-2022	BMW	M3	Competition
2021-2022	BMW	M4	Base
2021-2022	BMW	M4	Competition
2001-2003,2006-2010,2013-2016,2018-2023	BMW	M5	Base
2019-2021	BMW	M5	Competition
2022	BMW	M5	CS
2020	BMW	M5	Edition 35 Years
2018-2023	BMW	M550i xDrive	Base
2006-2010,2012-2018	BMW	M6	Base
2014-2019	BMW	M6 Gran Coupe	Base
2017-2022	BMW	M760i xDrive	Base
2020	BMW	M8	Base
2020,2022-2023	BMW	M8	Competition
2020-2021	BMW	M8 Gran Coupe	Base
2020-2023	BMW	M8 Gran Coupe	Competition
2003-2005	BMW	Z4	2.5i
2003-2005	BMW	Z4	3.0i
2006-2008	BMW	Z4	Coupe 3.0si
2006-2008	BMW	Z4	M Coupe
2006-2008	BMW	Z4	M Roadster
2006-2008	BMW	Z4	Roadster 3.0i
2006-2008	BMW	Z4	Roadster 3.0si
2012-2016	BMW	Z4	sDrive28i
2009-2011,2019	BMW	Z4	sDrive30i
2009-2016	BMW	Z4	sDrive35i
2011-2016	BMW	Z4	sDrive35is