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  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)
  • PRL Short Ram Air Intake | 2017-2021 Honda Civic Si (PRL-HC10-INT-SRI-B/D)

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    PRL Short Ram Air Intake | 2017-2021 Honda Civic Si

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    Phone 1-888-627-3736



    $ 296.99   $ 299.99
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    2017-2021 Honda Civic Si Short Ram Air Intake by PRL Motorsports

    If we could recommend an intake system for the 1.5L Turbo Civic Platform it would our Cobra Cold Air Intake System. However, for customers that do not wish to run a CAI, our Short Ram Intake System is also an option.

    Our CNC machined billet aluminum MAF Housing was designed to provide *factory-spec fuel trims (-4% of factory STFT & LTFT) for optimal drivability and performance. This SRI utilizes a 4" air filter 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.

    Features

    • CNC machined billet aluminum MAF Housing
    • Utilizes a 4" performance air filter
    • Available with two MAF housing choices; a Street housing and a Race housing
    • Street housing is designed to provide factory-spec fuel trims (-4% of factory STFT & LTFT) WITHOUT any tuning whatsoever
    • Race housing allows a 50% larger volume of air in comparison to the Street housing and requires a tune. The increased airflow reduces pumping loss and creates an unrestricted air path to feed the MAF housing with ambient temperature air

    PLEASE NOTE

    • No tune required for Street MAF Housing
    • Race MAF-Specific tune required for Race MAF Housing
    • Hondata & KTuner both offer Race MAF basemap calibrations
    • Two Step Performance "TSP" tune also compatible by selecting Race MAF option
    • Short ram intakes are extremely sensitive to heat-soak with this chassis. Performance gains will lessen as the engine and intake begins to heat-soak.

    Applications

    • 2017 - 2021 Honda Civic Si

    Performance Gains

    • +15 horsepower and +12 ft/lb torque gains (Street MAF housing WITHOUT TUNE)
    • +20 horsepower and +15 ft/lb torque gains (Race MAF housing WITH Tune)
    • Larger gains to be seen at higher power levels with custom tuning

    What's In The Box?

    • 1 - PRL Short Ram Air Intake

    Warranty

    • PRL Motorsports branded products are warranted to the original owner against manufacturing defects in materials and craftsmanship for the lifetime of the product.

    2017-2021 Honda Civic Si Short Ram Air Intake by PRL Motorsports

    If we could recommend an intake system for the 1.5L Turbo Civic Platform it would our Cobra Cold Air Intake System. However, for customers that do not wish to run a CAI, our Short Ram Intake System is also an option.

    Our CNC machined billet aluminum MAF Housing was designed to provide *factory-spec fuel trims (-4% of factory STFT & LTFT) for optimal drivability and performance. This SRI utilizes a 4" air filter 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.

    Features

    • CNC machined billet aluminum MAF Housing
    • Utilizes a 4" performance air filter
    • Available with two MAF housing choices; a Street housing and a Race housing
    • Street housing is designed to provide factory-spec fuel trims (-4% of factory STFT & LTFT) WITHOUT any tuning whatsoever
    • Race housing allows a 50% larger volume of air in comparison to the Street housing and requires a tune. The increased airflow reduces pumping loss and creates an unrestricted air path to feed the MAF housing with ambient temperature air

    PLEASE NOTE

    • No tune required for Street MAF Housing
    • Race MAF-Specific tune required for Race MAF Housing
    • Hondata & KTuner both offer Race MAF basemap calibrations
    • Two Step Performance "TSP" tune also compatible by selecting Race MAF option
    • Short ram intakes are extremely sensitive to heat-soak with this chassis. Performance gains will lessen as the engine and intake begins to heat-soak.

    Applications

    • 2017 - 2021 Honda Civic Si

    Performance Gains

    • +15 horsepower and +12 ft/lb torque gains (Street MAF housing WITHOUT TUNE)
    • +20 horsepower and +15 ft/lb torque gains (Race MAF housing WITH Tune)
    • Larger gains to be seen at higher power levels with custom tuning

    What's In The Box?

    • 1 - PRL Short Ram Air Intake

    Warranty

    • PRL Motorsports branded products are warranted to the original owner against manufacturing defects in materials and craftsmanship for the lifetime of the product.

    Customer Reviews

    Based on 37 reviews
    100%
    (37)
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    T
    T.P.
    First Mod

    Quick install, and just like everyone says - sounds like a bov
    Helps a ton with airflow even on street (upgrading to race later)
    Definitely worth it.

    C
    C.V.
    Excellent Product!

    This product is everything I expected and more! I highly recommend it to anyone looking to get a better and more fun/exhilarating sound out of their Civic. It was easy to install, there are tons of Youtube videos online to watch about it. I absolutely love the sound and would recommend it to anyone. FYI here is a list of tools you need to install it since I didn't see any online: Tools: Socket wrench + extension attachment (8inches-1ft extension) + sizes 8, 10 & 12 for socket wrench, a Philips screwdriver and a flat head screwdriver. That should be it! Easy to install.

    R
    R.
    Worth every penny!

    The hardest part with installing this intake is removing the stock one. Very easy to install, looks great, and sounds amazing. Was worried the extra air would cause problems but I haven’t had an issue yet. Paired with a BOV and you’ll feel like your driving a different car. I would buy 100 times again.

    M
    M.N.
    Crazy Intake sounds

    This intake is the first thing I should of done to my car, the turbo is so much louder and it couples great with the blowoff valve.

    J
    J.S.
    Short ram power.

    The sound alone sells this intake. Turbo spool is so much louder. Intake temps are real close to the stock airbox maybe a few degrees better when over 60mph. Just go on and spend the money.

    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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