aFe Power Sprint Booster Power Converter 01-16 BMW X1/X3/X4/X5/X6-Series (AT) - 77-16306

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
2013-2015,2017-2022	BMW	X1	sDrive28i
2012-2022	BMW	X1	xDrive28i
2013-2015	BMW	X1	xDrive35i
2018-2023	BMW	X2	sDrive28i
2018-2023	BMW	X2	xDrive28i
2004-2005	BMW	X3	2.5i
2004-2006	BMW	X3	3.0i
2007-2008	BMW	X3	3.0si
2015-2017	BMW	X3	sDrive28i
2015-2017	BMW	X3	xDrive28d
2011-2017	BMW	X3	xDrive28i
2009-2010	BMW	X3	xDrive30i
2011-2017	BMW	X3	xDrive35i
2016-2018	BMW	X4	M40i
2015-2018	BMW	X4	xDrive28i
2015-2016	BMW	X4	xDrive35i
2001-2006	BMW	X5	3.0i
2007-2008	BMW	X5	3.0si
2000-2006	BMW	X5	4.4i
2002-2003	BMW	X5	4.6is
2007-2008	BMW	X5	4.8i
2004-2006	BMW	X5	4.8is
2010-2013,2015-2018	BMW	X5	M
2014-2018	BMW	X5	sDrive35i
2009-2010	BMW	X5	xDrive30i
2009-2018	BMW	X5	xDrive35d
2011-2018	BMW	X5	xDrive35i
2016-2018	BMW	X5	xDrive40e
2009-2010	BMW	X5	xDrive48i
2011-2018	BMW	X5	xDrive50i
2010-2011	BMW	X6	ActiveHybrid
2010-2019	BMW	X6	M
2015-2019	BMW	X6	sDrive35i
2008-2019	BMW	X6	xDrive35i
2008-2019	BMW	X6	xDrive50i

Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. ​

AFE (Advanced Flow Engineering) is a leading name in the world of high-performance automotive parts, trusted by enthusiasts who demand nothing but the best for their vehicles. Specializing in cutting-edge cold air intake systems, high-flow exhaust systems, premium performance filters, and more, AFE is all about unlocking your vehicle's true potential.

Designed for drivers who crave power, efficiency, and performance, AFE products are engineered to maximize airflow, boosting horsepower, torque, and fuel economy. Whether you're upgrading your truck, SUV, or performance car, AFE offers precision-engineered solutions that deliver impressive gains under the hood.

Crafted from top-tier materials like high-quality aluminum, stainless steel, and advanced filtration media, AFE parts are built for durability, performance, and style. With a commitment to innovation and excellence, AFE continues to push the boundaries of automotive performance, offering complete performance packages that transform your vehicle into a powerhouse on the road.

When you choose AFE, you're choosing a brand that’s as passionate about performance as you are. Unleash your vehicle’s full potential and experience the AFE difference today!

​The aFe POWER Product Development center is where great ideas take shape. Our product development engineers utilize the most sophisticated tools available for data capture and reverse engineering of complex vehicle geometry such as floor surfaces, cargo areas, window openings or fenders. In the end, R&D, Engineering, Product Design, Tool Manufacture and Marketing all come together to create the finest automotive accessories available, from Concept to Consumer!

Nestled in Corona, California sits our company headquarters where all the manufacturing magic happens. Our modern headquarters is home to a variety of resources – from order fulfillment, to marketing, to shipping operations – in one location, right here in America! Just a few paces from the conveyor belts, you’ll find our very own publicly-accessible factory store, which features the best products in vehicle protection on display and available for purchase!​

​When you choose AFE, you're choosing a brand that’s as passionate about performance as you are. Unleash your vehicle’s full potential and experience the AFE difference today!

Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!