Lightweight Batteries are an excellent and inexpensive way to remove weight from your Ford Focus, which has an OEM battery tipping the scales at 44lbs. The GrimmSpeed Lightweight Battery Kit shaves 30lbs or so from the factory system and is a simple, straight-forward installation with no cutting/drilling required and an OEM look and feel.
Disclaimer: Odyssey recommends using a metal battery shield with the PC680 for high-temp applications, warranty claims may be affected by not using one. The GrimmSpeed Tray fits the PC680 with or without the metal shield.
Grimmspeed Limited Warranty
