Thank you for viewing. Product Name: Coil Adapter for SR20DET - Audi R8 Coil - Silvia S13 180SX S14 Category: Ignition Coil Here's a description of the product: This coil adapter is for SR20DET engines and is specifically designed for Audi R8 coils. It's for Silvia S13, 180SX, and S14 models. It's brand new and unused, ready to be used immediately. When using Audi R8 coils on a Silvia, there can be gaps in the spark plug holes. This adapter is designed to prevent debris and gravel from entering. If installing on an S15, please replace the tappet cover with one for an S14. 【Compatible Models】: SR20DET, Audi R8, Silvia S13, 180SX, S14 【Product Type】: Coil Adapter 【Condition】: New, Unused Please consider this item. Thank you. ● Please judge the condition based on the photos. ● No returns or exchanges. ● Although it is unused, there may be overlooked imperfections, or dirt and scratches that cannot be conveyed in the photos, so please bid with understanding.