GrimmSpeed Lightweight Battery Mount Kit - 2008-2021 WRX/STI

* Battery Not Included

GrimmSpeed has always been on the forefront of innovation when it comes to well engineered functional parts for you vehicle. When we introduced a lightweight battery option for Ford Focus RS owners had nothing but good things to say. Now we are bringing that same innovation and forward thinking to our Subaru enthusiasts. Introducing the Lightweight Battery Mount Kit for 08-14 and 15+ Subaru WRX's.

Lightweight Batteries are an excellent and inexpensive way to remove weight from your Subaru, which has an OEM battery tipping the scales at 34 lbs. The GrimmSpeed Subaru Lightweight Battery Kit shaves 19 lbs from the front of your vehicle and is a simple, straight-forward installation with no cutting/drilling required. The lightweight battery tray design features 3 mounting points that will securely hold the tray, and the battery. If you race in SCCA AutoX you should have no problem passing tech with this setup.

Until now, mounting one of these lightweight batteries into a car required fabricating your own mounting bracket system. There is a wide range of universal battery mounting kits out there, but nothing specifically designed to fit your Subaru WRX or STI. Our Lightweight Battery Mount Kit features a direct fit design with all necessary holes and mounting hardware included.

Quick Specs

• Laser cut, CNC Bent steel bracket
• Durable black texture powdercoat
• Utilizes Odyssey PC680 Battery (or anything of similar size)
• Knocks off 55% of weight compared to OEM Battery
• No permanent modification necessary for install.
• Easy install and removal

The GrimmSpeed Subaru Lightweight Battery Mount Kit was designed to be used with the Odyssey PC680 Lightweight Battery, but can also be used with other batteries that share the same height and width. Before purchase be sure to measure your specific battery to make sure it will fit as intended.

Minor modifications will be required for 15-21 WRX and STI

Installation Guide