Manley 93.0mm Bore +1.0mm Oversize Bore Ring Set 2002-2005 Subaru WRX EJ20

Part #: 46930 - 4. This Manley ring set with a 93.0mm bore and +1.0mm oversize bore is perfect for 2002 - 2005 Subaru WRX EJ20. It features a 1.2mmx1.2mmx2.8mm ring configuration, ensuring high - performance and durability for your engine.

Using this Manley ring set is straightforward. First, make sure your engine is clean and free of any debris. Gently place the rings onto the pistons, following the correct orientation. When installing them in the engine, be careful not to scratch the cylinder walls. As for maintenance, regularly check the engine oil level and quality. If you notice any abnormal noises or a drop in performance, it might be time to inspect the rings. Also, keep the engine cool to prevent overheating which can damage the rings. With proper use and maintenance, this ring set will serve you well for a long time.