Titanium Hardware PRL Air Intake Kit - Honda Civic Si (2022+)Location Diagram Our PRL Air Intake kit includes 6 titanium bolts and 3 titanium nyloc nuts. The kit replaces the hardware circled in the diagrams above. The Civic Si PRL Air Intake kit comes with clear instructions that walk you through where to place each hardware piece, ensuring a fast and effortless setup. Locations include: PRL Air Intake (SKU: PRL HC11 15T INT HVI) Benefits include: Superior Corrosion Resistance Flawless Finish Weight Reduction