GrimmSpeed Lightweight Battery Mount Kit for Focus RS/ST (121023) Swift Sensor 1: STFT % %

Sensor 1: STFT % % -Negative = Lean / +Positive = Rich

price is for one bushing

integrated fuse

(2) Inlet Pipes

Price is for a 1 quart bottle or 1 gallon jug

GrimmSpeed Lightweight Battery Mount Kit for Focus RS/ST (121023) Swift Sensor 1: STFT % %Lightweight batteries are an excellent and inexpensive way to remove weight from your Focus RS ST, 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. Note: Includes the battery tray and hardware only, Odyssey PC680 Lightweight Small Battery and terminals are sold