SKU: 46241397809

aFe Power Sprint Booster Power Converter 01-17 BMW 1/2/3/4 Series (AT/MT)

$126.42 $140.47
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

aFe Power Sprint Booster Power Converter 01-17 BMW 1/2/3/4 Series (AT/MT)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 u nique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. This

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 u nique 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
2011 BMW 1 Series M Base
2008-2013 BMW 128i Base
2008-2013 BMW 135i Base
2014-2016 BMW 228i Base
2015-2016 BMW 228i xDrive Base
2017-2021 BMW 230i Base
2017-2021 BMW 230i xDrive Base
2013-2018 BMW 320i Base
2013-2018 BMW 320i xDrive Base
2001-2006 BMW 325Ci Base
2001-2006 BMW 325i Base
2001-2006 BMW 325xi Base
2014-2018 BMW 328d Base
2014-2018 BMW 328d xDrive Base
2007-2016 BMW 328i Base
2014-2016 BMW 328i GT xDrive Base
2009-2016 BMW 328i xDrive Base
2007-2008 BMW 328xi Base
2001-2006 BMW 330Ci Base
2017 BMW 330e iPerformance
2001-2006,2017-2018 BMW 330i Base
2017-2019 BMW 330i GT xDrive Base
2017-2019 BMW 330i xDrive Base
2001-2006 BMW 330xi Base
2009-2011 BMW 335d Base
2007-2015 BMW 335i Base
2014-2016 BMW 335i GT xDrive Base
2009-2015 BMW 335i xDrive Base
2011-2013 BMW 335is Base
2007-2008 BMW 335xi Base
2016-2018 BMW 340i Base
2017-2019 BMW 340i GT xDrive Base
2016-2018 BMW 340i xDrive Base
2014 BMW 428i Base
2014 BMW 428i xDrive Base
2017-2024 BMW 430i Base
2017-2020 BMW 430i Gran Coupe Base
2017-2026 BMW 430i xDrive Base
2017-2020 BMW 430i xDrive Gran Coupe Base
2014 BMW 435i Base
2014 BMW 435i xDrive Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i xDrive Gran Coupe Base
2016-2018 BMW M2 Base
2019-2021 BMW M2 Competition
2020 BMW M2 CS
2014-2016 BMW M235i Base
2015-2016 BMW M235i xDrive Base
2017-2021 BMW M240i Base
2017-2021 BMW M240i xDrive Base
2002-2006,2008-2013,2015-2018,2021-2026 BMW M3 Base
2021-2026 BMW M3 Competition
2022-2026 BMW M3 Competition xDrive
2024 BMW M3 CS
2020-2026 BMW M340i Base
2020-2024 BMW M340i xDrive Base
2015-2026 BMW M4 Base
2021-2026 BMW M4 Competition
2022-2026 BMW M4 Competition xDrive
2019-2020,2025 BMW M4 CS
2023 BMW M4 CSL
2016 BMW M4 GTS
2021-2026 BMW M440i Base
2022-2026 BMW M440i Gran Coupe Base
2021-2026 BMW M440i xDrive Base
2002 BMW Z3 Coupe
2002 BMW Z3 M Coupe
2002 BMW Z3 M Roadster
2002 BMW Z3 Roadster
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
2022-2026 BMW Z4 M40i
2020 BMW Z4 M40i First Edition
2006-2008 BMW Z4 Roadster 3.0i
2006-2008 BMW Z4 Roadster 3.0si
2020-2021 BMW Z4 sDrive M40i
2012-2016 BMW Z4 sDrive28i
2009-2011,2019-2022 BMW Z4 sDrive30i
2009-2016 BMW Z4 sDrive35i
2011-2016 BMW Z4 sDrive35is
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46241397809

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4.1 ★★★★★
Based on 21 reviews
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Product Reviews
R
Verified Purchase
raymond jones
Massapequa, US
★★★★★ 1
Not worth the time or money
Never buy these, they causes feet cramps and bad pain even if you use foot pain cream
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
G
Verified Purchase
Greg from MidW
Port Orchard, US
★★★★★ 3
Does the job but dangerous to walk with!
Does the job but dangerous to walk with: foot is sliding inside the sock if the foot was treated with cream or lotion prior. It is uncomfortable to sleep with but a necessary hurdle to heal your heels!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
T
Verified Purchase
Texgurl
Houston, US
★★★★★ 4
Does the trick
Bought it with urea cream for my senior dad who was diabetes. Careful with it, it will tear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
The really work!
Bought these or a friend with severely dry cracked feet. The change was significant and immediate. They wore them around the house for a day and that night they could already feel the difference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
L
Lina
Charlottesville, US
★★★★★ 5
Fabulously bizarre and effective
These silicone socks have to be the strangest item I have ever ordered from Amazon. However strange they are, I was pleasantly surprised with them. My order came with two pairs, and I took one pair out to wash before use. I laughed at handling them then because they were a cross between hospital socks and leftover mannequin skin…trippy. The socks dried fast, so I put on foot lotion and put the socks on. The socks are beige skin tones that cover the entire foot up to the ankle, basically booties. The silicone is very soft and makes putting on and taking off the socks easy. They are also surprisingly easy to walk around in because the bottoms have grips, again, like hospital socks. I walked on tile, hardwood, and carpet with no slipping. The booties also stayed in place with no issues. I was concerned my feet would sweat, but that didn't happen. I was able to wear them for 3 hours without sweaty feet. When I took them off, my feet were a lot more soft than before or if I had used regular socks. For reference, my feet are not terrible, but the skin around my toes is dry and peeling from my picking(gross, I know). The socks I got are a size large, which worried me because they are big, but the site said for my shoe size (9) that's what I should order, and they were right. They are the perfect size and stretchy for room. I can't believe how cool and well-thought-out these socks are, on top of working. Honestly, these are among the top 20 favorite items I've ordered from Amazon. They may look incredibly strange, and they are, but they work wonders.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2025

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