


aFe Power Sprint Booster Power Converter 01-17 BMW 1/2/3/4 Series (AT/MT)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
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.
Quick Dispatch:
Your aFe Power Sprint Booster Power Converter 01-17 BMW 1/2/3/4 Series (AT/MT) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your aFe Power Sprint Booster Power Converter 01-17 BMW 1/2/3/4 Series (AT/MT) ships.
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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]
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4.4 ★★★★★
Based on 321 reviews
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Product Reviews
★★★★★ 5
Perfect fit
Pserfect fit and function
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2023
★★★★★ 3
Good
Buy it to replace my car old filter. So far so good. Cheaper than buy at store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2024
★★★★★ 5
Great item
Well constructed. Great quality. Fit perfectly in 2023 honda pilot. Nice value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 5
It fits, just install it exactly like the original filter.
This fits just fine. Please pay attention to install it exactly like the OEM filter is installed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
If you keep your vehicles a few years this will save money
I have been using K&N for 50 years very good quality over OEM filters and it gives your engine better breathing. Saves money over the long run.
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Reviewed in the United States on April 18, 2026
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