Company23 Piston Ring Compressor FR-S 2013+ / BRZ 2013+ / WRX 2015+ / Forester 2011+

Part #: COP-533. When it comes to a successful engine rebuild, having the right tools is crucial. The Company 23 FA20/FB20 Piston Ring Compressor is here to help. It allows you to smoothly guide the piston into the bore without causing any damage. This tool is crafted from tempered and anodized aerospace grade alloy using CNC machining. What's more, it's adjustable, suitable for both stock and oversized pistons.

Using this piston ring compressor is easy. First, make sure your hands are clean to avoid any dirt getting into the engine. Place the compressor around the piston ring. Then, slowly guide the piston into the bore. As you do this, the compressor will keep the rings in place and prevent damage. Remember to adjust the compressor according to whether you're using stock or oversized pistons. After use, clean the tool with a dry cloth to remove any debris. Store it in a dry place to prevent rust. If you notice any signs of wear or damage, it's a good idea to replace it to ensure it works well for your next engine rebuild.