Description
Fitment:
Fits all 2017-2021 Civic Si 1.5T
Fits most variant models including 6MT, CVT, RHD, International Models, Etc.
Important Notes:
NO CALIBRATION REQUIRED FOR STREET MAF HOUSING
Technical Notes:
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.
Performance Gains:
15 horsepower and 12 ft/lb torque gains in comparison to stock with Street MAF housing WITHOUT TUNE