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Injen 8-Layer Oiled Cotton Gauze Air Filter 4in ID/ 6.5in Base / 10.3in Height / 5.35in Top

Marsoni M251S
Sale price$93.23
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Injen 8-Layer Oiled Cotton Gauze Air Filter 4in ID/ 6.5in Base / 10.3in Height / 5.35in TopWith a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All of Injen's 8 layer cotton gauze oiled air filters feature a tightly layered media that is specified for our use, along with a proprietary filter oil that includes highly advanced tackifiers to stop as
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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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4.1 ★★★★★
Based on 1817 reviews
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Neutrals
Carnegie, US
★★★★★ 1
If zero stars were an option……
Size: Single Slat, Color: Chrome
Do not buy this product extremely cheaply made the clips don’t flex and they break when installed also a horrible fit
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Reviewed in the United States on May 6, 2026
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KAL
Los Angeles, US
★★★★★ 5
Good fit for 2002 325Ci
Size: Single Slat, Color: Black
Fit 2002 325Ci perfectly. Look good and hopefully last long.
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Reviewed in the United States on February 1, 2026
S
Verified Purchase
savoeun l.
Louisville, US
★★★★★ 4
Ok substitution for the value
Size: Single Slat, Color: Chrome
Bought these for my 2004 M3, quality is good, fitment is OK, some gaps around the edges but you cant tell unless you look very closely. About as expected for the cost.
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Reviewed in the United States on March 1, 2026
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Verified Purchase
DeathMetal_Jason
Grantham, US
★★★★★ 5
Good stuff
Size: Single Slat, Color: Glossy Black&M-Color
Look awesome in her! Not installed byte because I haven’t had the time and will need a little extra work but they are dope
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Reviewed in the United States on May 1, 2021
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Verified Purchase
Duck Danger
Houston, US
★★★★★ 3
Last about a year ishhh
Size: Single Slat, Color: Glossy Black&M-Color
Plastic mold isn’t as straight as it should be, the clips don’t line up like oem. Product is wiggly. Had on car for over half a year. Hasn’t faded. Just wish the fitment was better. Update: the grill lasted about 1 1/2 years, it began to fade, and I had a slat crack, no evidence of impact. I ended up buying a better made product and replaced this grill.
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Reviewed in the United States on August 17, 2018

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