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Borla S-Type Cat-Back Exhaust Systems

4.79 out of 5 stars 937 Customer Reviews

Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound a
Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC
Borla S-type cat-back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower and produce a more aggressive sound and higher flow. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere.

Each system is built from premium 300-Series austenitic stainless steel, superior to T-400 Series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. It's just what you'd expect from the world's most experienced (and most winning) exhaust brand.

Results 1 - 25 of 344

Exhaust System, Touring, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Dodge, Kit

Part Number: BOR-140449

4.85 out of 5 stars ( 39 )

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Exhaust Systems, S-Type, Cat-Back, Single, Stainless Steel, Natural, Right Side Exit, Black Chrome Tip, Chevrolet, GMC, 6.6L Gen V, Kit

Part Number: BOR-140833BC

5.0 out of 5 stars ( 5 )

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Exhaust System, S-Type, Cat-Back, Single In/Single Out, Stainless Steel, Natural, Passenger Side Exit, Black Chrome Tip, Ram, Kit

Part Number: BOR-140851BC

4.67 out of 5 stars ( 6 )

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Exhaust System, Cat-Back, S-Type. 304 Stainless, Split Rear, Turbo Muffler, 5 in. Black Chrome Tips, Subaru, Toyota, Kit

Part Number: BOR-140909BC

5.0 out of 5 stars ( 5 )

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Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Chevy, GMC, 5.3L Gen V, Kit

Part Number: BOR-140769

4.88 out of 5 stars ( 34 )

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Exhaust System, S-Type, Cat-Back, Single In/Single Out, Stainless Steel, Natural, Passenger Side Exit, Chevy, GMC, Gen V, Kit

Part Number: BOR-140833

5.0 out of 5 stars ( 4 )

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Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Ram, 5.7L, Kit

Part Number: BOR-140752BC

4.89 out of 5 stars ( 18 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Exhaust System, S-Type, Cat-Back, Dual In/Four Out, Stainless, Natural, Rear Center Exit, Chevy, 5.7L LS, Kit

Part Number: BOR-140039

4.9 out of 5 stars ( 10 )

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Exhaust System, S-Type, Cat-back, Stainless, Natural, Split Rear Exit, Chevy, GMC, 6.2L, Kit

Part Number: BOR-140773

5.0 out of 5 stars ( 22 )

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Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Black Chrome Tips, Chevy, GMC, 5.3L Gen V, Kit

Part Number: BOR-140770BC

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Exhaust System, S-Type, Cat-Back, Dual In/Single Out, Stainless Steel, Natural, Passenger Side Exit, Black Chrome Tip, Ford, Kit

Part Number: BOR-140843BC

Not Yet Reviewed

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

Part Number: BOR-140838BC

5.0 out of 5 stars ( 3 )

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Exhaust System, Cat-Back, Stainless Steel, Polished Tips, Chevy, 5.7L, Kit

Part Number: BOR-140427

4.93 out of 5 stars ( 15 )

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Exhaust System, S-Type, Rear Axle-back, Stainless Steel, Natural, Split Rear Exit, Mazda, 2.0L, Kit

Part Number: BOR-11919

4.74 out of 5 stars ( 19 )

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Exhaust System, S-Type, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Ram, 5.7L, Kit

Part Number: BOR-140752

4.88 out of 5 stars ( 16 )

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Exhaust System, S-Type, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Honda®, Kit

Part Number: BOR-140786

4.92 out of 5 stars ( 13 )

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Exhaust System, S-Type, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Chevy, GMC, 5.3L, Kit

Part Number: BOR-140536BC

4.33 out of 5 stars ( 3 )

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Exhaust System, S-Type, Cat-Back, Single In/Single Out, Stainless Steel, Natural, Passenger Side Exit, Polished Tip, Ram, Kit

Part Number: BOR-140851

5.0 out of 5 stars ( 3 )

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Exhaust System, S-Type, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Nissan, 5.6L, Kit

Part Number: BOR-140796BC

5.0 out of 5 stars ( 3 )

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Exhaust System, S-Type, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit

Part Number: BOR-140280

4.67 out of 5 stars ( 24 )

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Exhaust System, S-Type, Cat-Back, Dual In/Single Out, Stainless Steel, Natural, Passenger Side Exit, Polished Tip, Ford, Kit

Part Number: BOR-140843

4.75 out of 5 stars ( 4 )

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Exhaust System, S-Type, Cat-Back, Stainless Steel, Black Chrome Tips, Split Rear Exit, Chevy, GMC, Kit

Part Number: BOR-140859BC

5.0 out of 5 stars ( 1 )

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Exhaust System, S-Type, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Dodge, 6.4L, Kit

Part Number: BOR-140640

5.0 out of 5 stars ( 7 )

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Exhaust System, S-Type, Cat-Back, Single, Stainless Steel, Natural, Side Exit, Toyota, 3.5L, Kit

Part Number: BOR-140680BC

4.0 out of 5 stars ( 6 )

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Exhaust System, S-Type, Cat-back, Dual Split Rear, Stainless Steel, Black Chrome Tip, Cadillac CTS-V 6.2L, Kit

Part Number: BOR-140754BC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

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