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aFe MagnumForce Stage 2 Si Intake System Pro 5 R Black 06-12 BMW 3 Series E9x L6 3.0L Non-Turbo

Marsoni M251S
Sale price$217.50
Pay 4 payments of $54.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
aFe MagnumForce Stage 2 Si Intake System Pro 5 R Black 06-12 BMW 3 Series E9x L6 3.0L Non-TurboSealed, molded plastic or aluminum cover provides factory style with less intake noise than open systems. Our specially engineered air box openings pull cold air from outside the engine compartment increasing engine efficiency and producing greater performance gain. The cross linked polypropylene rotomolded plastic air box replaces restrictive stock air box and ensures a consistent supply of cold fresh air; built in ram scoop forces cold, outside air
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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.
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4.5 ★★★★★
Based on 393 reviews
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Verified Purchase
Lisa Hitchcock
Louisville, US
★★★★★ 5
The best boy shorts ever.
Size: XX-Large, Color: Dark Colors
Consumers should know that these underwear are the most comfortable underwear on the market. Nice material, cut well and sewn perfectly. Did I mention, super soft? My favorites.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
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Verified Purchase
Phoenix Marie
New York, US
★★★★★ 5
Best boxer briefs for women hands down
Size: X-Large, Color: Dark Colors
I really adore these! The material is soft but good quality and not thin. They’re perfectly cut to flatter any body, and the stretchy waistband is thick but not to the point where it digs in your skin. I normally wear a size L and I sized up to an XL and I’m so happy with the fit. The brief style is so adorable and I give these a 10/10 for being the most comfortable underwear I own
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Reviewed in the United States on March 6, 2025
J
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Janell
Phoenix, US
★★★★★ 4
Comfortable
Size: XX-Large, Color: Dark Colors
They are stretchy and comfortable the colors are nice. Wish they had more variety.
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Reviewed in the United States on February 16, 2026
C
Verified Purchase
CPW
Draper, US
★★★★★ 5
Waited to review...
Size: Small, Color: Dark Colors
SO so hard to buy underwear online. I liked Hanes cotton boxer briefs. but they changed the fabric a few years ago. While I preferred the cotton feel of the old ones, I eventually had to move along and try something else. These wash very nicely--and I dry mine in the dryer with no shrinkage. They don't ride up which is awesome. I have had mine for months so I can fully recommend them now.
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Reviewed in the United States on August 19, 2025
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Daniele Coverdale
Belleville, US
★★★★★ 5
Cute and comfortable
Size: Medium, Color: Dark Colors
Super cute and comfortable.
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Reviewed in the United States on March 10, 2026

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