★★★★★ 5
Great deal
Works perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2025
Injen 99-00 Honda Civic Si Black Cold Air Intake
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Injen 99-00 Honda Civic Si Black Cold Air IntakeSKU: RD1560BLK UPC: 843115005481 Injen 99 00 Honda Civic Si Black Cold Air Intake This RD Series cold air intake from Injen Technology adds easy horsepower to your 1999 2000 Honda Civic Si. Engineers designed it for maximum bolt on power gains while keeping safe air fuel ratios across the powerband. It also delivers striking engine bay style with its black powder coated finish. Key Features Mandrel Bent Aluminum Piping: 6061 T6 aluminum tubing bent
Quick Dispatch:
Your Injen 99-00 Honda Civic Si Black Cold Air Intake orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Injen 99-00 Honda Civic Si Black Cold Air Intake ships.
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.3 ★★★★★
Based on 2454 reviews
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Product Reviews
★★★★★ 5
Feliz 🙂
Súper buena resolví mi problema
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
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Reviewed in the United States on November 9, 2025
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
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Reviewed in the United States on April 26, 2026
