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Injen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air Intake

Marsoni M251S
Sale price$165.47
Pay 4 payments of $41.37 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Injen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air IntakeAdd some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and perfecting this CAI to produce some serious bolt on power while also providing amazing engine bay aesthetics. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A F) ratios are maintained throughout the
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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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4.4 ★★★★★
Based on 869 reviews
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Verified Purchase
jodylin
Los Angeles, US
★★★★★ 5
Eufy C10 accessories
very helpful to keep spare parts around and so easy to replace
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
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Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 4
Seems like an excellent purchase so far!
So far so good! And we really appreciated the little hair cutting tool for the roller—nice touch. We've replaced one bag, one brush head, and one filter using this bargain kit so far, nothing much to complain about. It's not quite OEM quality but it's very likely going to work well enough. We expect to go through one kit like this per year. Be aware that the rotating brush head replacement (the small round head ones, not the big rollers), have a little philips head screw that you have to remove. This was kind of hard to get off at first. We haven't used one of the replacement rollers yet, expect that we'll go through about two a year with our C10 at the current rate of wear.
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Reviewed in the United States on October 7, 2025
M
Verified Purchase
Marci H.
Pawtucket, US
★★★★★ 5
Great Price and Product
This accessory kit was a good price and great fit for my eufy vacuum. I will buy it again.
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Reviewed in the United States on December 14, 2025
C
Verified Purchase
Cassie
Omaha, US
★★★★★ 5
Nice extras
This kit is great to keep my vacuum running! It’s nice to replace the brushed when they get tangled with pet hair.
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Reviewed in the United States on January 9, 2026
J
Verified Purchase
J. Simpson
Lexington, US
★★★★★ 1
buy from Eufy only for reliable fit.
vacuum bag doesn't fit correctly and the vacuum doesn't register it and won't work with it.
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Reviewed in the United States on March 12, 2026

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