2021 SUBARU WRX STI Exhaust Systems

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Borla S-Type Cat-Back Exhaust Systems for 2015-2021 WRX, WRX STI - 140595

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: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Exhaust System, S-Type, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Black Ceramic Tips, Subaru, Kit

Part Number: BOR-140595CB

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: MIO-MMEXH-WRX-15

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

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

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today