Cold Air Intake Upgrade Kit

The 27WON Cold Air Intake (CAI) Upgrade Kit transforms your existing 27WON Short Ram Intake (SRI) into a high-performance, fully sealed CAI system for 2022+ Honda Civic Si and Non-Si 1.5T (Sedan or Hatchback) and 2023+ Acura Integra 1.5T vehicles. This upgrade focuses on delivering cool, dense air by isolating the intake filter and ducting from hot engine bay components. The system draws air from the exterior through the grille, routing it via a wider-than-stock inlet sealed to the OEM hood seal. Air then enters an enclosed airbox housing a 360-degree dry-flow filter. A gasketed lid seals the top of the airbox, preventing air entry from above and contributing to a clean engine bay appearance. Users will reuse the billet MAF housing from their original SRI. The system features a large airbox and inlet to seal the dry-flow performance air filter from under-hood heat. For those seeking maximum airflow, pairing the intake with the 27WON Air Intake Snorkel (sold separately) is recommended to direct even more cool air from the vehicle's grille area. The kit comes with all necessary hardware for installation, which is estimated to take approximately 1 hour with a difficulty rating of 2/5. A Limited Lifetime Warranty is included. An innovative feature of this system is its hybrid capability. By unscrewing four bolts on the shroud, the intake can be converted into a semi-opened hybrid intake, offering a balance between the quiet operation of a CAI and the audible turbo noises often associated with an SRI. The shroud itself is available in Painted Black or Real Carbon finishes. The inlet opening is optimized to be wider than the factory unit, eliminating restrictive plastic ribs and utilizing the OEM hood seal with metal screws for secure mounting. This upgrade requires an existing 27WON SRI System to be installed. You must also select between an OEM TIP or 27WON TIP for the silicone coupler, as the 27WON Turbo Inlet Pipe is sold separately.