Free shipping over $200CAD, 100% Canadian no hidden fees . Did not find a part you need ? Please chat with us or send us an email and we will quote you. If order is time sensitive please contact us for ETA. Oversized items such as body panels & few exhaust systems may have extra shipping cost depending on location.
Cart 0
PRL Short Ram Air Intake | 2017-2021 Honda Civic Si - GUMOTORSPORT
PRL

PRL 2017-2021 Honda Civic Si 1.5T Short Ram Air Intake System

Regular price $450.00 $0.00 Unit price per
Shipping calculated at checkout.

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

PRL-HC10-INT-SRI-B
PRL-HC10-INT-SRI-A

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

Share this Product