MAPerformance Air Intake Kit | 2017-2021 Honda Civic Si (HDAX-IN-Rev3)
MAPerformance(Coating adds 2-3 weeks lead time when out of stock)
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2017-2021 Honda Civic Si Air Intake System by MAPerformance
Our MAPerformance 1.5L Civic SI air intake kit is meticulously crafted at our facilities right here in Wisconsin.
Made from high-quality mandrel bent 304 stainless steel tubing our intakes are built to last & optimized to increase both engine efficiency and horsepower output. Offered in raw stainless or wrinkle black finish this intake provides an enhanced appearance to your engine bay while bringing much more air into your engine, making it a great first mod for any 2017+ Civic SI owner.
Combining our unique in-house fabricated intake tube with a large diameter velocity stack & K&N high flow air filter we've created what is sure to be known as the best bang for your buck intake upgrade for the 2017+ Honda Civic Si. All required hardware is included for a quick and easy install.
Features
- Unique intake tubing design reduces restrictions while maintaining the precise correct internal diameter necessary for accurate air metering
- Made from 304 stainless steel for superior corrosion resistance, durability and enhanced appearance
- Mandrel bent tubing throughout optimizes intake flow
- K&N Air Filter for long life and performance
- Dyno tested 6" velocity stack for increased airflow
- Made in the USA
Applications
- 2017-2021 Honda Civic Si
What's in the box?
- 1 x Stainless Intake
- 1 x Black Silicone Coupler
- 1 x K&N Air Filter
- All Required Hardware
References
Warranty
- MAP Limited Lifetime Warranty
Customer Reviews
Super nice materials, great welds, raw finish looks awesome! Sounds super nice too. It's really loud and makes the turbo sounds really loud. Took me like 30 minutes to install from moment i opened the box.
Easy install awesome f***ing sound sneezes like it got the flu with the stock exhaust. My Honda civic si finally was off warranty so I had to cop
Must need intake for the si. The turbo build up sounds amazing and loud. And the turbo releasing the pressure is the kind of turbo noises you’re looking for. Must need
Little disappointed the filter came in blue and not red but otherwise I love the way it sounds. The build up is crazy
I have a 2020 Civic Si. Almost on day one I installed PRL Motorsports Stage 1 Intake. I liked it as it smoothed out the acceleration and improved gas mileage. I finally decided to get your cold air intake. I waited to install it on the day I changed the oil and rotated the tires, as I wanted access to the underside of the car. Installation was straightforward. No real problems, even for this 78 year old. Performance improved. Much more linear acceleration. Just drove 600 miles to my daughter’s house and everything just felt “ right”… the way it should have been from the factory. Great product, good price. Impressed!
