Battery YUASA or OEM Subaru

Yeah they use undersized batteries, but just buy a good one and that's the end of it. my 2019 Legacy had is original battery after 4 years when I traded it in.

Yes. Subaru batteries are hot garbage. Go third party all day. I stand by any AGM I can pick up at Autozone, since they stand behind the batteries they sell.

A Yuasa is the best I've ever found.

My dealer replaced the battery, updated the firmware and did a parasitic drain test.

My Scout sixty battery just died after 5 years. The longest living battery I've had. I went looking for replacements and due to availability and quality I chose the Yuasa YTX14AH-BS. I've used Yuasa in all my previous motorcycles (BMWs) with no problems so when I found they also made batterys for Indians, I bought one. That was just two weeks ago but so far no problems.

If you change the type from flooded wet cell to AGM, you must code the BCM to change the charging parameters.

buy original YUASA . it is the best choice.

My battery keeps dying if I dont use my car for 1-2 days and Subaru is failing to address the issues.

Subaru has had a problem with their electrical systems since 2014. Batteries last 2 years, max. 2018 legacy is on its third battery in 4 years. 13,000 miles. $600.00 in batteries.

Subaru batteries aren't great in the cold either