PRL Motorsports “Cobra” Cold Air Intake System – 2016-2019 Honda Civic SiTheres a reason PRLs Cobra Cold Air Intake Systems is a constant topic of discussion and so highly regarded. Their 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