★★★★★ 4
Fits fine
Style: Standard Air Filter
Item is a perfect fit. 2009 XB
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
Fit Bike Co BF Stem (Brian Foster Signature)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Fit Bike Co BF Stem (Brian Foster Signature)The legendary BF stem is back! At just over 28mm tall its in the middle of Fit's Aitken and High Top stems. With two lengths to choose from with a classic look that doesnt sacrifice strength with any unnecessary machining. Made in USA. Brian Foster's Signature Stem. Reach 48mm, 51mm Rise 28. 66mm (upright), 2. 84mm (inverted) Material 6061 T6 Aluminum Weight 48mm 280 g, 51mm 315 g
Quick Dispatch:
Your Fit Bike Co BF Stem (Brian Foster Signature) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Fit Bike Co BF Stem (Brian Foster Signature) ships.
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Questions about Fit Bike Co BF Stem (Brian Foster Signature), sizing, or delivery? We're just an email away.
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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]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 5
Quality air filter.
Color: 1Pc-CA10741
Appears to be of high quality, better than OEM. Good tight fit. Took less than 3 minutes to install in my 2010 Toyota Prius.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Abuse for many years with absolutely no disappointment. Worth the money!!
Color: 1Pc-CA11450
Fantastic filter that gets it's job done really well. Have you sees filters for years with absolutely zero problems or issues . I will continue to buy these Air Filters for my foreign made vehicles. Size was perfect easy installation good value for the money material isn't thin or cheaply made either. Definitely have enjoyed using these Motor Air and Cabin Air filters.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
Great filter!
Color: 1Pc-CA10755
Perfect fit in my 2024 Toyota Tacoma TRD Sport! My original one has 25,000 miles on it and honestly, wasn't that bad. But, I knew that if I didn't spend $20 and change it myself, the dealership guys would hound me everytime and try to sell me a $75 filter.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great value for DIY procedure for my BMW
Color: 1Pc-CA11118
Vehicle information: 2011 BMW 535i GT F07
The fitment is perfect, installation is simple certainly a DIY maintenance procedure. BMW wanted 300$ for install. I compared my oem to this and certainly equal or greater quality so great value.
The package includes a manual and a manufacturers sticker with a feedback card. It was sealed with package inside its cardboard.
The filter is a beautiful vibrant red. So when it starts to collect debris you will notice I imagine because it’ll shift color but it’s recommended you repose like every 10-15k miles
So intend to repurchase this exact filter when needed
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Reviewed in the United States on March 17, 2026
