CHEVROLET 5.3L/325 Exhaust

Walker Ultra Direct-Fit Catalytic Converters 40641

Catalytic Converter, Direct Fit, Stainless Steel, Each

Part Number: WLK-40641

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Direct-Fit Catalytic Converters 645813

Not Yet Reviewed

Estimated Ship Date: May 18, 2026

...Loading

Walker Quiet-Flow SS 409 Stainless Steel 2.5 Inch Muffler 21421

Walker Quiet-Flow SS Muffler

Part Number: WLK-21421

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 3 Inch Muffler 2405

2 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026

...Loading

Walker Exhaust Extension Pipes for 2015-2017 TAHOE, YUKON - 52600

Pipe-Extension Pipe

Part Number: WLK-52600

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Detroit Speed Stainless Steel Long Tube Headers 061002DS

Header, Long Tube, Stainless Steel, DSE Subframe, Chevy, Pair

Part Number: DSR-061002DS

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters 9444

Catco Federal/EPA Direct-Fit Catalytic Converters 9444

EPA OBDII Direct Fit Converter

Part Number: CTO-9444

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Ultra Direct-Fit Catalytic Converters 50462

4.5 out of 5 stars ( 17 )

Estimated Ship Date: Today

...Loading

Catco Federal/EPA Direct-Fit Catalytic Converters 9991

Catalytic Converter - Direct Fit

Part Number: CTO-9991

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Dorman Exhaust Manifolds 674-785

Exhaust Manifold, OEM Replacement, Cast Iron, Buick, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: RNB-674-785

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

aFe Apollo GT Exhaust Systems for 2009-2018 SIERRA 1500, SILVERADO 1500 - 49-44135-P

Exhaust System, Apollo GT Series, Split Rear, Stainless Steel, Cat-Back, Dual Polished Tips, Chevrolet, GMC, Kit

Part Number: AFE-49-44135-P

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

aFe Apollo GT Exhaust Systems for 2009-2018 SIERRA 1500, SILVERADO 1500 - 49-44135-B

Exhaust System, Apollo GT Series, Split Rear, Stainless Steel, Cat-Back, Dual Black Tips, Chevrolet, GMC, Kit

Part Number: AFE-49-44135-B

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

aFe Rebel Series Exhaust Systems for 2009-2018 SIERRA 1500, 2010-2018 SILVERADO 1500 - 49-44098-P

Exhaust Systems, Rebel Series, Cat-back, Single In/Dual Out, Stainless Steel, Natural, Side Exit, Polished Tips, Chevrolet, GMC, Kit

Part Number: AFE-49-44098-P

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

aFe Rebel Series Exhaust Systems 49-44062-P

Exhaust Systems, Rebel Series, Cat-back, Single In/Dual Out, Stainless Steel, Natural, Side Exit, Polished Tips, Chevrolet, GMC, Kit

Part Number: AFE-49-44062-P

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

aFe Vulcan Series Exhaust Systems for 2019-2025 SIERRA 1500, SILVERADO 1500 - 49-34104-B

Exhaust System, Vulcan Series, 304 Stainless Steel, Cat-Back, Black Tips, Chevy, GMC, Kit

Part Number: AFE-49-34104-B

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

Stainless Works Performance Headers CT9902

1999-02 Chevy/GMC 4.8L, 5.3L Truck (4WD Only) - 1 3/4" CNC Mandrel Bent primaries, 3/8" thick CNC Laser cut fl

Part Number: STW-CT9902

Not Yet Reviewed

Estimated Ship Date: Jun 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 30, 2026 if ordered today

Stainless Works CNC Mandrel-Bent Exhaust Systems for 2007-2014 TAHOE, YUKON - CTTHTD

Exhaust System, Cat-Back, Mandrel-Bent, Stainless Steel, Natural, X-Pipe, Polished Tips, Chevrolet, GMC, Kit

Part Number: STW-CTTHTD

Not Yet Reviewed

Estimated Ship Date: Jun 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 30, 2026 if ordered today

Gibson Split Rear Exhaust Systems for 2019-2025 SIERRA 1500, SILVERADO 1500, 2019 SILVERADO 1500 LD - 65689

Exhaust System, Split Rear, Cat-Back, Single In/Dual Out, Stainless Steel, Natural, Polished Tips, Chevy, GMC, 5.3L, Kit

Part Number: GIB-65689

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

...Loading

Estimated Ship Date: May 26, 2026 if ordered today

Gibson Elite Black Series Split Rear Exhaust Systems 65699B

Exhaust, Split Rear, Cat-Back, Stainless Steel, Natural, Black Tips, Crew Cab, Chevrolet, GMC, Kit

Part Number: GIB-65699B

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

...Loading

Estimated Ship Date: May 26, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters 4531

Catalytic Converters, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Buick, Chevy, Pontiac, Each

Part Number: CTO-4531

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608736

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608736

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608715

Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, 14.0 in. Length, for use on Honda®, BMW, Chevy, Ford, GMC, Mercury, Saab, Volvo, Each

Part Number: APH-608715

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2021-2025 TAHOE - 19541

Exhaust System Kit

Part Number: MPE-19541

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

...Loading

Estimated Ship Date: May 18, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters 83589

Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Chevrolet, GMC, Each

Part Number: WLK-83589

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Walker Direct-Fit Catalytic Converters 84777

CalCat CARB Catalytic Converter

Part Number: WLK-84777

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Borla Touring Exhaust Systems for 2014-2018 SIERRA 1500, SILVERADO 1500 - 140535

Exhaust System, Touring, Cat-Back, Single In/Dual Out, Stainless, Natural, Split Rear Exit, Chevy, GMC, 5.3L

Part Number: BOR-140535

5.0 out of 5 stars ( 9 )

Estimated Ship Date: May 13, 2026 if ordered today

...Loading

Estimated Ship Date: May 13, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 2009-2012 CANYON, COLORADO, 2008-2010 H3 - 9550

Catalytic Converter, Direct Fit, Stainless Steel Case, Chevy, GMC, Hummer, 5.3L, Each

Part Number: CTO-9550

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 5451306

Catalytic Converter, Universal, 13.000 in. Length, 2.500 in. Inlet and Outlet, Each

Part Number: MPE-5451306

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today