CHEVROLET TRAILBLAZER Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Walker Exhaust Intermediate Pipes for 2006-2009 ENVOY, TRAILBLAZER, 2006-2007 RAINIER - 52556

Intermediate Pipe, Outside Diameter 2.500 in., Steel, Aluminized, Buick, Chevrolet, GMC, Each

Part Number: WLK-52556

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 17165

Mufflers, Direct Fit SoundFX, Steel, Aluminized, 31.000 in. Overall Length, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, L6, V6, Each

Part Number: WLK-17165

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

AP Exhaust Intermediate Pipes 44884

AP Exhaust Intermediate Pipes 44884

Intermediate Pipes, Exhaust, Steel, Aluminized, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: APH-44884

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker CalCat Universal Catalytic Converters 83804

Catalytic Converters, Universal, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 12.000 in. Overall Length, Each

Part Number: WLK-83804

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

BRExhaust Direct-Fit Exhaust Systems for 2006-2009 ENVOY, TRAILBLAZER, 2006-2007 RAINIER - 106-0432

Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Rear Exit, Buick, Chevrolet, GMC, Kit

Part Number: BRE-106-0432

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AP Exhaust Universal Catalytic Converters 608206

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.00 in. Length, Buick, Chevy, Dodge, Ford, GMC, Each

Part Number: APH-608206

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Catco Universal-Fit Catalytic Converters 2506

Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, 16 in. Length, Each

Part Number: CTO-2506

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

BRExhaust Direct-Fit Steel Inch Muffler 100-8464

Mufflers, Direct-Fit, Single Inlet, 2.50 in. Single Outlet, Steel, Aluminized, Oval Case, 41.75 in. Overall Length, Buick, Chevrolet, GMC, Each

Part Number: BRE-100-8464

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645186

Catalytic Converters, Direct-Fit, Two Stock Flange Inlets, One Stock Flange Outlet, 39.00 in. Length, Buick, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: APH-645186

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Stainless Works Factory Connect Exhaust Systems for 2006-2009 TRAILBLAZER - TBCB-LMF

2006-09 CHEVY 6.0L "TRAILBLAZER SS" 3.5" S/S CAT BACK EXHAUST SYSTEM W/SINGLE STRAIGHT THROUGH TURBO MUFFLER

Part Number: STW-TBCB-LMF

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Stainless Works CNC Mandrel-Bent Exhaust Systems for 2006-2009 TRAILBLAZER - TBTDLMFCBCO

Exhaust Systems, CNC Mandrel-Bent, Cat-back, Single In/Dual Out, Stainless, Rear Center Exit, Fits To A Factory Connection Point, Chevy, 6.0L, Kit

Part Number: STW-TBTDLMFCBCO

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Stainless Works Long Tube Headers TBSS

Headers, Stainless Steel, 4-1 One-Piece, 1.750 in. Primary Tubes, 3.00 in. Collector, Chevy, Trailblazer, Pair

Part Number: STW-TB-SS

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Stainless Works CNC Mandrel-Bent Exhaust Systems for 2006-2009 TRAILBLAZER - TBTDLMFCO

Exhaust Systems, CNC Mandrel-Bent, Cat-back, Dual In/Dual Out, Rear Center Exit, for Use with Stainless Works TBSS Headers, Chevy, 6.0L, Kit

Part Number: STW-TBTDLMFCO

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

AP Exhaust Intermediate Pipes 18194

Exhaust Intermediate Pipe, Steel, Aluminized, 3.062 in. to 3.000 in. Diameter, Chevy, GMC, 4.2L, Each

Part Number: APH-18194

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Dorman AIR Check Valves 911-003

AIR Check Valve, Chevy, GMC, Oldsmobile, Saab, Each

Part Number: RNB-911-003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 9544

Catalytic Converter, Direct Fit, Ceramic, Stainless Steel, Chevrolet, Buick, GMC, Isuzu, Saab, Each

Part Number: CTO-9544

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

BRExhaust Universal Fit Steel 2.5 Inch Muffler 101-1209

Muffler, 2.50 in. Offset Inlet, 2.25 in. Center Outlet, 32.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-101-1209

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84701

CalCat CARB Catalytic Converter

Part Number: WLK-84701

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84721

CalCat CARB Catalytic Converter

Part Number: WLK-84721

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Walker Exhaust Catalytic Converters 14626

Ultra EPA Catalytic Converter

Part Number: WLK-14626

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84720

CalCat CARB Catalytic Converter

Part Number: WLK-84720

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

BRExhaust Direct-Fit Steel 2.5 Inch Muffler 100-5409

Mufflers, Direct-Fit, 2.50 in. Inlet/Outlet, Steel, Aluminized, Oval Case, 40.00 in. Overall Length, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: BRE-100-5409

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645804

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 61.25 in. Overall Length, Chevrolet, GMC, Isuzu, Each

Part Number: APH-645804

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645185

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 47.00 in. Length, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: APH-645185

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Dorman Exhaust Manifolds 674-777

Exhaust Manifold, Passenger Side, Cast Iron, Natural Finish, Buick, Chevy, GMC, Oldsmobile, Isuzu, Each

Part Number: RNB-674-777

4.77 out of 5 stars ( 13 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today