Injen 06-09 Civic Si Coupe & Sedan Black Cold Air Intake

Injen 06-09 Civic Si Coupe & Sedan Black Cold Air Intake

Marsoni

M251S

$208.09

Get it in 3 business days with 1 day shipping. Friday, May 29

Injen 06-09 Civic Si Coupe & Sedan Black Cold Air IntakeSKU: SP1578BLK UPC: 843115007126 Injen 2006 2011 Civic Si Coupe & Sedan Black Cold Air Intake SP1578BLK Upgrade your 2006 2011 Honda Civic Si with the Injen SP1578BLK black cold air intake system. This SP Series intake replaces stock airbox restrictions to deliver more airflow and power gains up to 10 HP and 12 lb ft torque. Engineered for Civic Si coupe and sedan models including 2008 MUGEN Si it ensures precise fit and dyno proven performance. Key

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We offer a 30-day return/exchange service after receiving.
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I've been very happy with this product. I think it is a good price point for what is included. Everything was a directly compatible and everything fit as you would expect. The filter quality is good and since there are plenty in the kit I find I change the filters more often which is probably a good thing. I recommed.

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Reviewed in the United States on October 3, 2025

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deb

Chelsea, US

★★★★★ 5

Eufy Brushes wear out with daily use

Size: 4 Pack

These brushes help the Eufy continue to run efficiently. I have 2 dogs and run 2 Eufies daily. It is surprising how much sand, dust, gravel and hair gets vacuumed. My furniture isn't as dusty and my floor doesn't need mopping as often.

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Reviewed in the United States on January 7, 2026

Verified Purchase

Brian M.

Natrona Heights, US

★★★★★ 4

It works

Size: 2+12+12+2 pack

Fits as expected and it's nice to have so many replacement parts. This item is priced well.

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Reviewed in the United States on January 11, 2026

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Suzanne

Los Angeles, US

★★★★★ 5

Fits my old eufy

Size: 3+12+12+2+1 pack

This set fits my older model eufy and has extra parts for newer models. The filters did not fit our model (our fault for not doing proper research) but the fan sweeper is awesome.

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Reviewed in the United States on October 5, 2024

Verified Purchase

Dan

Bozeman, US

★★★★★ 5

Lots of extras!

Size: 2+12+12+2 pack

The brushes are a bit flimsier than the original but otherwise fine. I needed it for the rectangular filters more than anything

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Reviewed in the United States on March 7, 2026