STM 680 Small Battery Kit for 2G DSM ATP - FSR pistons include offset

- FSR pistons include offset pins for quiet operation

Set of 4 650cc Saturated High Impedance Ball and Seat fuel injectors for 2004-2006 STi and 2005-2006 Legacy GT with original tumblers and FIC top feed fuel rail conversion

We updated the photos in the product gallery to the new labels in Aug 2025

• Replacement for OEM part number MR464624

STM 680 Small Battery Kit for 2G DSM ATP - FSR pistons include offsetThe STM lightweight small battery kit for 2G DSM allows you to drop 27 pounds vs the factory battery, lightens up the front of the car helping to transfer weight to the rear and cleans up your engine bay! The STM tray is machined billet aluminum with stainless hardware and mounts to existing points in the chassis for an easy install. The battery tray is available with or without the Odyssey PC680. Battery purchase will include a set of new terminals.