AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)
AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)
AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)
AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)
AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)
AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)
AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)
AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)

AFE Power Spring Booster BMW 01-15 5/6/7/M5/M6-Series (A/T)

AFE77-16304

Regular price$310.12
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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.
Installation Instructions


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
2018-2023 BMW 530e Base
2018-2023 BMW 530e xDrive Base
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
2020-2024 BMW 840i Base
2020-2024 BMW 840i Gran Coupe Base
2020-2024 BMW 840i xDrive Base
2020-2024 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
2020,2022-2024 BMW M8 Competition
2020-2021 BMW M8 Gran Coupe Base
2020-2024 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

We use UPS, FedEx, DHL, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 15 business days for delivery. Express Courier can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 5 to 7 business days.

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