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Subaru WRX Car and Truck Battery
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Subaru WRX Battery Replacement
Built for performance, the Subaru WRX is a rally-inspired sport sedan that demands reliable power for both speed and precision. Whether you're driving daily or tuning for the track, you need a battery that delivers consistent performance. Batteries Plus has premium options designed for high-output vehicles like the WRX.
Not sure which battery fits your Subaru WRX? Use our Battery Fitment Finder or read our blog: Which Car Battery Fits My Vehicle? .
Best Batteries for Subaru WRX
- X2Power – lightweight AGM for high-performance engines
- Duracell Ultra AGM – strong cranking power and long-lasting reliability
- Optima – ideal for vehicles that experience vibration or long storage periods
All batteries include a free replacement warranty and are available at over 700 Batteries Plus locations. Find your nearest store.
Lighting & Accessories for Subaru WRX
Keep your WRX in top form with products from our Automotive Center:
- Replacement Light Bulbs for headlights and taillights
- Battery Maintainers for storage between races or winter months
- Key Services for Subaru key fobs and replacements
Subaru WRX Battery FAQs
Most WRX models use a Group 35 battery, but AGM upgrades are recommended for tuned or high-performance setups.
Yes. AGM batteries like X2Power provide higher power output and better vibration resistance.