Company23 Piston Ring Compressor - Subaru EJ25 Motors 350Z_2003-2009 it allows more precise tuning

it allows more precise tuning decisions and helps prevent lean conditions caused by inconsistent E85 blends or failing fuel systems

Designed as a direct replacement for the factory cat-back exhaust

Power Plus II pressure plate with high-leverage design

2004-2006 Subaru Baja Turbo

and full race fuel compatibility

Company23 Piston Ring Compressor - Subaru EJ25 Motors 350Z_2003-2009 it allows more precise tuningPart #: COP 516 Features: Gradual billet taper design precisely guides the piston into the bore. Will not damage piston or rings. Adjustable diameter allows one tool to work on all stock and oversize pistons bores of a particular engine. Convenient tool less thumb adjuster makes adjustments easy. CNC machined from tempered and anodized aerospace grade alloy. Fits engine bores from 96. 52mm 100. 33mm (3. 80" 3. 95") Perfect for EJ25 engines (fits most