HKS Circle Earth System Grounding Kit 02-03 RSX / Civic Si Door Locks EPA-compliant 400-cell metallic high-flow catalytic

EPA-compliant 400-cell metallic high-flow catalytic converter

Direct replacement right-side halogen headlight with black housing for a clean

This is built specifically for automatic transmission models

silicone caulk works but isn't necessary for normal use

LED projector headlights with integrated 3D daytime running lights and chrome housing

HKS Circle Earth System Grounding Kit 02-03 RSX / Civic Si Door Locks EPA-compliant 400-cell metallic high-flow catalyticHKS Circular Grounding System utilizes a 24 karat gold plated distribution block and multiple grounding points for improved idle and drivability. Additional grounding points equalize resistance and voltage between various ground points on the car resulting in a more stable electrical system. This will yield better engine response and horsepower by allowing the electrical accessories to work more in tuned with each other offering a more accurate