Performance and Replacement Car, Truck, and More Exhaust Parts

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your...

Your car or truck was originally equipped with a restrictive, small-diameter exhaust system that was designed for one purpose: to be as quiet as possible. Uncork your vehicle’s exhaust flow with a performance exhaust system and you’ll restore lost horsepower and torque, and produce that iconic performance sound. We have complete cat-back exhaust systems and power-adding headers made from lightweight aluminized steel, or from rugged stainless steel, with many available polished to a show-ready shine. Or choose from exhaust parts such as the individual pipes, tubes, flanges, and turndowns you need for a custom setup, plus...

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Results 1 - 25 of 106

Chevrolet Performance Header Flanges 12480130

Header Flanges, Mild Steel, .375 in. Thick, Chevy, Small Block, LS1/LS2/LS6/LS7, Each

Part Number: NAL-12480130

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2026 if ordered today

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Estimated Ship Date: Aug 4, 2026 if ordered today

AP Exhaust TorcTite Pre-Formed 2.5 Inch Exhaust Clamp LS212

Exhaust Clamps, Heavy-Duty Clamp, Lap Joint, 2.5 in., 304 Stainless Steel, Natrural, Each

Part Number: APH-LS212

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Borla X-Pipes for 2005-2008 CORVETTE - 60089

Borla X-Pipes for 2005-2008 CORVETTE - 60089

Crossover Pipe, X-Pipe, Stainless Steel, Natural, Fits Stock Manifolds, Chevy, Small Block, LS2, Kit

Part Number: BOR-60089

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Kooks Headers Race Long Tube Headers 24102400

Headers, Long Tube, 304 Stainless Steel, Pontiac, LS1, LS2, Pair

Part Number: KOK-24102400

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

Stage 8 Locking Fasteners Header Fasteners 8930B

LS1, LS2, LS6 Chevy w/8mm x 30mm, 1-1/4" underhead, 12 pt head, set of 12

Part Number: STG-8930B

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Hooker Blackheart LS Swap Headers 8505HKR

Exhaust Manifold, Blackheart LS Swap, Cast Iron, Natural, Rear Dump, Universal, Pair

Part Number: HOK-8505HKR

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Hooker Blackheart LS Swap Headers BH14365

Headers, Blackheart, LS Swap, Long Tube, 3 in. Collector Diameter, 1 7/8 in. Tube Diameter, 304 Stainless Steel, Natural, Chevy, Pair

Part Number: HOK-BH14365

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Hooker Blackheart LS Swap Headers 8505-3HKR

Exhaust Manifold, Blackheart LS Swap, Cast Iron, Black Ceramic Coated, Rear Dump, Universal, Pair

Part Number: HOK-8505-3HKR

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Heavy-Duty U-Bolt Clamps 35336

Muffler U-Clamp "Heavy Duty" 2.25" Size 3/8" Thick 11 Gauge Saddles

Part Number: WLK-35336

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

MagnaFlow Direct-Fit Catalytic Converters 49527

Catalytic Converter, Stainless Steel, Saturn, 3.0L, Rear, Each

Part Number: MPE-49527

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Walker Resonators 56223

Walker Resonator Assembly

Part Number: WLK-56223

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.15 Inch Muffler 2535

Muffler, OE Replacement, Steel, Aluminized, Saturn, 3.0L, Each

Part Number: APH-2535

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 441404

Catalytic Converter, Stainless Steel, 2.0 in. Inlet, 2.0 in. Outlet, 16.0 in. Length, Each

Part Number: MPE-441404

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 441030

Catalytic Converter, Stainless Steel, Cadillac, Mercedes-Benz, Saturn, Rear, Each

Part Number: MPE-441030

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Holstein Exhaust Manifold Pressure Sensors 2MAP0129

MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP0129

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 444504

Catalytic Converter, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 6.25 in. Length, Universal, Each

Part Number: MPE-444504

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 642294

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 42.25 in. Overall Length, Rear, Saturn, Each

Part Number: APH-642294

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 99204HM

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.000 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each

Part Number: MPE-99204HM

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2.12 Inch Muffler 54754

Muffler, Quiet-Flow 3, Steel, Aluminized, 43.375 in. Overall Length, Saturn, 3.0L, Each

Part Number: WLK-54754

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2.15 Inch Muffler 2535

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026

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MagnaFlow Direct-Fit Catalytic Converters 444309

Catalytic Converter, Stainless Steel, Cadillac, Saturn, 3.0L, Front, Each

Part Number: MPE-444309

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 1069

Catalytic Converter, Direct Fit, Stainless Steel Case, Heat Shield, Saturn, 3.0L, Each

Part Number: CTO-1069

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 49309

Catalytic Converter, Stainless Steel, Saturn, 3.0L, Front, Each

Part Number: MPE-49309

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 51204

Catalytic Converter, Universal, 3-Way Style, Stainless Steel, Each

Part Number: MPE-51204

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 444204

Catalytic Converter, Universal, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 13.0 in. Length, Each

Part Number: MPE-444204

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 4299

Catalytic Converter, Direct-Fit, Stainless Steel, Saturn, 3.0L, Each

Part Number: CTO-4299

Not Yet Reviewed

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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