PRL Motorsports
PRL Cobra Cold Air Intake | 17-20 Civic Si
PRL Cobra Cold Air Intake | 17-20 Civic Si
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Fits:
- 2017 - 2020 Honda Civic Si
- Does NOT fit the non-Si
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PRL's CNC machined billet aluminum MAF Housing was designed to provide *factory-spec fuel trims (-4% of factory STFT & LTFT) for optimal drivability and performance. The Cobra CAI utilizes a 4" volume from the air filter into the MAF Housing and is available with two different MAF housing choices; a Street housing and a Race housing. Both housings utilizes the factory MAF sensor, but feature two different diameters and profiles. As mentioned above, the Street housing is designed to provide factory-spec fuel trims WITHOUT any tuning whatsoever. The Race housing allows a 50% larger volume of air in comparison to the Street housing, which is why a tune IS required. This larger volume of airflow reduces pumping loss and creates an unrestricted air path to feed the MAF housing with ambient temperature air.
- 15 horsepower and 12 ft/lb torque gains in comparison to stock with Street MAF housing WITHOUT TUNE. No Tune Required For Street MAF Housing
- 20 horsepower and 15 ft/lb torque gains in comparison to stock with Race MAF housing WITH Race MAF basemap calibration on Hondata and/or KTuner. Race MAF-Specific Tune Required For Race MAF Housing
- Larger gains to be seen at higher power levels with custom tuning
- Hondata & KTuner Both Offer Race MAF Basemap Calibrations
![PRL Cobra Cold Air Intake | 17-20 Civic Si](http://unity-performance.com/cdn/shop/products/Untitleddesign_90.png?v=1671156780&width=1445)
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![PRL Cobra Cold Air Intake | 17-20 Civic Si](http://unity-performance.com/cdn/shop/products/prl-motorsports-28366479032390_901x.progressive_4a09c9ff-8a26-4b2d-b33d-2ca9626e777c.webp?v=1671156780&width=1445)
![PRL Cobra Cold Air Intake | 17-20 Civic Si](http://unity-performance.com/cdn/shop/products/prl-motorsports-13642497327174_901x.progressive_db0a530a-8468-49bd-9d4a-d64e6272ee46.webp?v=1671156780&width=1445)
![PRL Cobra Cold Air Intake | 17-20 Civic Si](http://unity-performance.com/cdn/shop/products/prl-motorsports-13642486448198_901x.progressive_9cddea4b-ab7a-43f7-a7cb-ce5524712f2c.jpg?v=1671156780&width=1445)
![PRL Cobra Cold Air Intake | 17-20 Civic Si](http://unity-performance.com/cdn/shop/products/prl-motorsports-28366492205126_901x.progressive_17ab20aa-a27a-44a6-ae8d-df694f904ebc.jpg?v=1671156780&width=1445)
![PRL Cobra Cold Air Intake | 17-20 Civic Si](http://unity-performance.com/cdn/shop/products/bbe83ec9-bb96-424f-9875-4d6f2876532e_7c77d5fa-d1f5-427f-9b94-2373e1899c2f.jpg?v=1671156780&width=1445)