Company23 Piston Ring Compressor Subaru EJ25 Models - 2004-2014 STI / 2006-2014 WRX)

This particular tool is the Company 23 Piston Ring Compressor that has been designed with a gradual billet taper that precisely guides the piston into the bore. Other features include an adjustable diameter which will allow one tool to work on all stock and oversized pistons and bores of your engine. Company 23 engineered a convenient tool-less thumb adjuster to make adjustments easier, and it will not damage pistons or rings. It has been CNC machined from tempered and anodized aerospace grade alloy materials.

DETAILS:

• CNC machined from tempered and anodized aerospace grade alloy materials
• Designed with a gradual billet taper that precisely guides the piston into the bore
• Adjustable diameter which will allow one tool to work on all stock and oversized pistons and bores of your engine
• Engineered a convenient tool-less thumb adjuster to make adjustments easier, and it will not damage pistons or rings

NOTE:

• Fits engine bores from 96.52mm-100.33mm (3.80"-3.95")