★★★★★ 5
perfect fit
Size: (Pack of 1)
Buy this. 3-minute install. Youtube it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2025
Injen Oiled Air Filter 8.5x5.63in Oval ID / 9.92x7.17in Base / 5.7in HT / 6.865ix4.115in Top
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Injen Oiled Air Filter 8.5x5.63in Oval ID / 9.92x7.17in Base / 5.7in HT / 6.865ix4.115in 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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Your Injen Oiled Air Filter 8.5x5.63in Oval ID / 9.92x7.17in Base / 5.7in HT / 6.865ix4.115in Top orders ship within 1-2 business days.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.0 ★★★★★
Based on 200 reviews
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Product Reviews
★★★★★ 4
Did its job
Size: (Pack of 1)
No complaints and did what it was intended for. Nice fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2024
★★★★★ 5
Excellent Quality
Size: (Pack of 1)
Nice quality.
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Reviewed in the United States on June 7, 2025
★★★★★ 5
Super easy and inexpensive
Size: (Pack of 1)
It was super easy to swap out myself! I just searched “how to change engine air filter 2017 Acura RDX” on YouTube and watched the first video that popped up. It took me longer to type this than it did to change the filter. Plus, this one cost about a third of what Valvoline was going to charge me to replace it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
★★★★★ 5
Great
Size: (Pack of 1)
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
