EJ25 Piston Ring Compressor
Adjustable diameter allows one tool to work on all stock and oversize pistons/bores of a particular engine.
Benefits
- Gradual billet taper design precisely guides the piston into the bore without damage
- Convenient tool-less thumb adjuster makes adjustments easy
- CNC machined from tempered and anodized aerospace grade alloy
Applications
- Subaru EJ25 Engines
- Fits engine bores from 96.52mm-100.33mm (3.80″-3.95″)
- Perfect for EJ25 engines (fits all stock and oversize pistons/bores)
What’s In The Box?
- (1) Ring Compressor
Warranty
- Manufacturer Limited Lifetime Warranty