Researching battery replacements for your Subaru WRX STI? Use this chart to find the right battery size and CCAs for your Subaru WRX STI.
|Battery||Engine||Warranty||Cold Cranking Amps|
|H4/2.5L||Replacement months||Performance months|
- Warranty: Replacement months, Performance months
- Cold Cranking Amps:
Your WRX STI doesn't have an expiration date, but its battery does. On average, auto batteries last anywhere from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Subaru WRX STI stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, a blinking battery or check engine light, bloated battery case, corroded battery posts, and subpar electrical performance can all be signs that your battery is waving goodbye.
You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Visit us for a complimentary battery check and, if needed, get your Subaru WRX STI a replacement battery. Car batteries are one of our many specialties! Our technicians are well-acquainted with Subaru’s service specs for WRX STI battery cold cranking amps and reserve capacity. Get help identifying the type and size of battery that fits your car perfectly, and schedule an appointment today for a quick car battery replacement.
We only want what’s best for your Subaru WRX STI, which is why we carry just that. You need a reliable, durable and powerful battery that can handle most extreme environments and weather conditions. DieHard WRX STI batteries surpass expectations using state-of-the-art advancements to fuel the growing power needs of modern vehicles Don't call a DieHard battery ordinary. It's an extraordinary battery. Go with a DieHard battery for your WRX STI and get behind the wheel with confidence. Why? Because performance will be there when you need it most. That's the kind of battery we deliver.
Got a new car battery installed in your 2015 Subaru WRX STI? Great job! You can give your new battery a head start with proper care and attention. Give your new battery a hand by limiting short trips, keeping your battery posts clean, and avoiding radio and electronic component use when the engine is off.
Get answers to common car battery questions, from Firestone Complete Auto Care. If you have a battery question that's unique to your Subaru WRX STI battery, stop by your nearest store. Our technicians have the answers.
Don’t let a dead battery stop you. Shop replacement car batteries for your 2015 Subaru WRX STI at Firestone Complete Auto Care.