Manley Sport Compact 99.5mm Bore 1.2mm x 1.2mm x 2.0mm Standard Ring Set 02+ WRX / STI EJ25

Part #: 46995 - 4. This Manley Sport Compact ring set is a top - notch choice for your 02+ WRX or STI EJ25. With a 99.5mm bore and precise 1.2mm x 1.2mm x 2.0mm dimensions, it ensures excellent performance and reliability.

Using this Manley ring set is straightforward. First, make sure your engine is clean and free of debris. Carefully install the rings according to the proper alignment and orientation. When handling the rings, be gentle to avoid any damage. As for maintenance, regularly check the engine oil for any signs of wear or contamination. Change the oil at the recommended intervals to keep the rings in good condition. If you notice any abnormal engine noises or performance issues, have the rings inspected by a professional mechanic.