2021 SUBARU WRX STI Exhaust Systems

Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless, Natural, Split Rear Exit, Subaru, 2.5L, Kit

Part Number: BOR-140595

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Exhaust System, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Subaru, Kit

Part Number: MIO-MMEXH-WRX-15

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Exhaust System Cat-Back, Resonator, Titanium, 3.00 in. Intermediate Pipe, Split Rear, Turbo Muffler, 3.50 in. Quad Tips, Polished/Blued, Subaru, Kit

Part Number: CBT-515140

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Exhaust Systems, Takeda, Cat-back, Single In/Four Out, Stainless Steel, Natural, Split Rear Exit, Polished/Blued Tips, Subaru, 2.0L, 2.5L, Kit

Part Number: AFE-49-36801-L

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Estimated Ship Date: May 13, 2026 if ordered today

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Exhaust Systems, xMOD Series, 3 in. Diameter, Cat-Back, 4.625 in. Carbon Fiber Tips, Subaru, Kit

Part Number: MPE-19547

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Exhaust System, Takeda, Cat-back, 304 Stainless Steel, Natural, Split Rear Exit, Subaru, 2.0L, 2.5L, Kit

Part Number: AFE-49-36801-P

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Estimated Ship Date: May 13, 2026 if ordered today

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