GrimmSpeed Lightweight Battery Mount Kit | 13-18 Ford Focus ST / 16-18 Focus RS (121023)

Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Phone Call or Text 651-927-4510

Email -

Fits Your:
Expected Delivery by , when ordered within hrs and mins
 Need Help Getting Started?
Call Or Text Our Experts at 651-927-4510


Learn more about MAP Rewards!$0.00

Lightweight Battery Mount Kit for the 2013+ Ford Focus ST and 2016+ Focus RS by GrimmSpeed

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.


  • Laser cut, CNC Bent steel bracket
  • Durable black texture powdercoat
  • Mounting for OEM distribution block
  • Fits Odyssey PC680 Battery (or anything of similar size)


  • 2013-2018 Ford Focus ST
  • 2016-2018 Ford Focus RS

What's In The Box?

  • 1 - Lightweight Battery Mount
  • Necessary Hardware
  • Warranty Information


  • Manufacturer's Warranty

Customer Reviews

Based on 1 review
GS Battery Mount Review

Absolutely simple install. The weight saving is noticeable. Looks great. The stock plastic and boxtruck size battery can go. If you've got the extra cash, do it. Also, MAP was lightening fast getting this to me.