2020 SUBARU WRX STI Charging Systems

Battery, Mega-Tron II, 12 V, Starting, 550 Cold Cranking Amps, Top Posts, Each

Part Number: ISB-MT-35

4.0 out of 5 stars ( 4 )

• Core Charge $18.00
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Battery, Endurance Series, AGM, 12 V, Deep Cycle/Starting, 740 Cold Cranking Amps, Top Terminals, Right Side Positive, Each

Part Number: BRL-B35-85

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Battery Mount, Bolt-In, Aluminum, Silver Hammertone, 900 Series, Subaru, WRX, STI, Each

Part Number: MLF-SUB-903-RAW

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Estimated Ship Date: Today

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Battery Hold-Downs, CNC Battery Tie-Down, Billet Aluminum, Black Anodized, Fits Most Subaru Models, Each

Part Number: MIO-MMTD-SUB-BK

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Alternator Cover, Aluminum, Black Powdercoated, Subaru, WRX, STI, Each

Part Number: CBT-815055

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Estimated Ship Date: Today

Battery Mount, Bolt-In, Aluminum, Silver Hammertone, 600 Series, Subaru, WRX, STI, Each

Part Number: MLF-SUB-609-RAW

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Estimated Ship Date: Today

Battery, Mega-Tron Plus, 12 V, Starting, 640 Cold Cranking Amps, Top Posts, Each

Part Number: ISB-MTP-35

5.0 out of 5 stars ( 1 )

• Core Charge $18.00
• Restricted
• Free Shipping

Battery Hold-Downs, CNC Battery Tie-Down, Billet Aluminum, Pink Anodized, Fits Most Subaru Models, Each

Part Number: MIO-MMTD-SUB-PK

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Battery Hold-Downs, CNC Battery Tie-Down, Billet Aluminum, Red Anodized, Fits Most Subaru Models, Each

Part Number: MIO-MMTD-SUB-RD

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Battery Hold Down Bracket

Part Number: RNB-60324

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Battery Hold-Downs, CNC Battery Tie-Down, Billet Aluminum, Blue Anodized, Fits Most Subaru Models, Each

Part Number: MIO-MMTD-SUB-BL

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Estimated Ship Date: Apr 24, 2026 if ordered today

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• Special Order