The Mishimoto Baffled Oil Catch Can Kit is a direct-fit PCV-side upgrade for the L15B7 1.5T engine in the 2022-2026 Honda Civic and Acura Integra. Mounted inline with the PCV system, it routes blow-by through a 50-micron bronze filter and an air-diverter baffle that condense oil particles into the can so only clean air returns to the intake, reducing carbon buildup on the intake valves. The kit includes a billet 6061 aluminum can with black CNC-machined fittings, a powder-coated steel bracket with a factory fuel-line provision, pre-formed SAE J30R7 hoses and all hardware. The can is fully washable and installs in under 30 minutes.
| Type | Direct-fit baffled oil catch can kit (PCV side) |
| Material | Billet 6061 aluminum with powder-coated steel bracket |
| Separation | Air-diverter baffle and 50-micron bronze filter (washable) |
| Includes | Catch can, bracket, pre-formed hoses, CNC-machined fittings, hardware |
| Application | Honda Civic 1.5T / Acura Integra L15B7 2022-2026 |
| Warranty | Mishimoto Lifetime Warranty |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | Acura | Integra | A-Spec |
| 2023-2025 | Acura | Integra | Base |
| 2022-2024 | Honda | Civic | EX |
| 2022-2023 | Honda | Civic | EX-L |
| 2022-2026 | Honda | Civic | Si |
| 2022-2024 | Honda | Civic | Sport Touring |
| 2022-2024 | Honda | Civic | Touring |
