2003 GMC Yukon Exhausts

    • MagnaFlow® - Street Series Exhaust System
      GMC Yukon 2003, Street Series Exhaust System by MagnaFlow®, MODERATE SOUND. The Street Series is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust note, making a real...
      Our price: $586.53 - $698.29$586.53
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    • Flowmaster® - American Thunder™ Dual Cat-Back Exhaust System
      GMC Yukon 2003, American Thunder™ Dual Cat-Back Exhaust System by Flowmaster®, MODERATE SOUND. Super 50 Series Muffler. Dual Side Exit. 2.5" Tubing. American Thunder gives you the classic aggressive or moderate sound (depends on application and...
      Our price: $539.99 - $692.99$539.99
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    • Flowmaster® - Force II™ Cat-Back Exhaust System
      GMC Yukon 2003, Force II™ Cat-Back Exhaust System by Flowmaster®, MILD SOUND. Single Side Exit. 3" Tubing. The Force II Series is designed for a mild, or mild - moderate performance tone experience (depends on application and exhaust type),...
      Our price: $362.44 - $456.99$362.44
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    • Corsa® - Sport Stainless Steel Cat-Back Exhaust System
      GMC Yukon 2003, Sport Polished Stainless Steel Cat-Back Exhaust System by Corsa®, Single Side Exit with 4" Twin Pro-Series Side Swept Tips. The patented Reflective Sound Cancellation (RSC) technology provides a unique combination of Robust and...
      Our price: $877.18 - $900.00$877.18
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    • Gibson® - Swept Side™ Cat-Back Exhaust System
      GMC Yukon XL 1500 2003, Swept Side™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. Behind Rear Tire Exit. 3" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. Get increased horsepower and torque in the rpm range where you need...
      Our price: $291.80 - $401.26$291.80
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    • Gibson® - Dual Sport™ Cat-Back Exhaust System
      GMC Yukon XL 1500 2003, Dual Sport™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.25" Tubing. Includes 2.25" Tailpipe. Behind Rear Tire Exit. 2.25" Inlet / 3" Outlet Polished Stainless Round Slash Cut Tip. Get increased horsepower and...
      Our price: $351.13 - $457.91$351.13
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    • MBRP® - Installer Series™ Cat-Back Exhaust System
      GMC Yukon 5.3L 2003, Installer Series™ Cat-Back Exhaust System by MBRP®, MODERATE SOUND, 3" Tubing, Single Side Exit, and Stainless Steel Angled Rolled Edge Tip. The Installer Series from MBRP brings you the best in high-quality construction:...
      Our price: $314.99$314.99
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    • MBRP® - XP Series™ Cat-Back Exhaust System
      GMC 2003, XP Series™ Cat-Back Exhaust System by MBRP®, MODERATE SOUND, Single Side Exit, and Stainless Steel Angled Rolled Edge Tip. The XP series exhausts from MBRP is for the no-compromise enthusiast who insists on a rugged system that can...
      Our price: $389.99 - $394.99$389.99
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    • MBRP® - Performance Series™ Cat-Back Exhaust System
      GMC Yukon 5.3L 2003, Performance Series™ Cat-Back Exhaust System by MBRP®, MODERATE SOUND. Single Side Exit. Get more out of your turbodiesel pickup with a Performance Series exhaust system from MBRP. Get more power, more torque, more fuel...
      Our price: $284.99$284.99
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    • CGS® - Cat-Back Exhaust System
      GMC Yukon 2003, Cat-Back Exhaust System by CGS®. Get more power, improved performance, increased mileage and throaty sound in a bolt-on package. With the CGS Cat-Back Exhaust System you get all this and a complete replacement lifetime warranty,...
      Our price: $314.25 - $464.25$314.25
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    • DynoMax® - Ultra Flo™ Welded Cat-Back Exhaust System
      GMC Yukon 2003, Ultra Flo™ Welded Cat-Back Exhaust System by DynoMax®. Stainless Steel. Bare with Aluminized Pipe. Single. U-Bolt. Pipe D: 3.00". OD: 4.00". Angle Exit. Dyno proven to flow up to 2,00 SCFM and support up to 2,00 horsepower. This...
      Our price: $359.58 - $363.49$359.58
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    • Flowmaster® - Scavenger Series Elite Headers
      GMC Yukon 2003, Scavenger Series Elite Headers by Flowmaster®. Replace your restrictive factory exhaust manifolds with these stainless steel headers and let your engine breath! Their long tube design will unleash the power that’s hidden in your...
      Our price: $669.00$669.00
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    • Borla® - Stainless Steel Header
      GMC Yukon 2003, Stainless Steel Header by Borla®. 304 stainless steel for long life. Connects to the factory mid-pipe. Mandrel-bent for smooth curves. Million Mile warranty.
      Our price: $848.32$848.32
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    • Gibson® - Performance Header
      GMC Yukon 2003, Performance Header by Gibson®. Let your engine breathe and gain power and performance with Gibson Performance Headers. These headers will flow much more exhaust than your restrictive factory exhaust manifolds. The increased...
      Our price: $358.77 - $494.60$358.77
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    • BBK® - CNC-Series™ Headers
      GMC Yukon 2003, CNC-Series™ Headers 1.75" Diameter by BBK Performance®. Gain 15-20 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube, full length headers. These premium headers are CAD designed with a one-piece...
      Our price: $349.99 - $449.99$349.99
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    • Flowmaster® - Super 40 Series Delta Flow™ Muffler
      GMC Yukon 2003, Super 40 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 3" Center Inlet / 3" Offset Outlet, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta Flow Mufflers...
      Our price: $89.99$89.99
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    • Flowmaster® - 70 Series Delta Flow™ Big Block Muffler
      GMC Yukon 2003, 70 Series Delta Flow™ Big Block Muffler by Flowmaster®, MILD SOUND, 3" Center Inlet / 3" Offset Outlet, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler uses a longer case for...
      Our price: $144.99 - $149.48$144.99
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    • Flowmaster® - Super 50 Series Delta Flow™ (SUV) Performance Muffler
      GMC Yukon 2003, Super 50 Series Delta Flow™ (SUV) Performance Muffler by Flowmaster®, MILD SOUND, 3" Center Inlet / 3" Offset Outlet, 5" Thick x 10" Wide x 17" Case Length x 23" Overall Length. The Super 50 is suitable for everyday driving. Its...
      Our price: $129.99 - $131.31$129.99
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    • DynoMax® - Ultra Flo™ Welded Muffler
      GMC Yukon 2003, Ultra Flo™ Welded Muffler by DynoMax®. Universal Fit. Stainless Steel. Bare. High Performance Part. 3" System. Absorption Type. ID: 3.00". Inside Diameter. Offset. Pipe Connection. OD: 3.00". Inside Diameter. Centered. Pipe...
      Our price: $143.12$143.12
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    • Mishimoto® - Exhaust Heat Wrap Set
      Universal Exhaust Heat Wrap Set by Mishimoto®. The set includes a 2" x 35' roll of exhaust heat wrap and Stainless Locking Ties. Mishimoto Exhaust Heat Wrap will help reduce engine bay temperatures with its thermal protection. Heat Wrap will...
      Our price: $52.50$52.50
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    • MagnaFlow® - Direct Fit Federal Catalytic Converter
      GMC Yukon XL 2003, Direct Fit Federal Catalytic Converter by MagnaFlow®. 3" Inlet / 3" Outlet Diameter. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Our price: $303.63 - $463.84$303.63
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    • MagnaFlow® - Direct Fit Federal OEM Grade Catalytic Converter
      GMC Yukon 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory...
      Our price: $361.97 - $583.56$361.97
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    • MagnaFlow® - Direct Fit OBDII Catalytic Converter
      GMC Yukon 2003, Direct Fit OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the factory unit, with...
      Our price: $469.32 - $806.96$469.32
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    • Flowmaster® - Direct Fit Stainless Steel Catalytic Converter
      GMC Yukon 2003, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®, 2.5" Inlet / 3" Outlet. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster...
      Our price: $400.94$400.94
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    • MagnaFlow® - Stainless Steel Performance Pipe
      GMC Yukon 2003, Stainless Steel Performance Pipe by MagnaFlow®, with Converter. The manifold pipes are 100% stainless steel and designed to complement MagnaFlow X-pipe exhaust systems. Each part is designed to mate to stock manifolds.
      Our price: $826.10$826.10
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    • DynoMax® - Intermediate Pipe
      GMC Yukon 2003, Intermediate Pipe by DynoMax®. Stainless Steel. Aluminized. 2 Bolt Welded Flange. OD: 3.00". Outside Diameter. Pipe Connection. Pipe diameters are increased from OEM sizes to improve flow and increase power. With their great...
      Our price: $79.42 - $88.89$79.42
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    • DynoMax® - Tail Pipe
      GMC Yukon 2003, Tail Pipe by DynoMax®. Direct Fit. Stainless Steel. Aluminized. ID: 3.00". Outside Diameter. Pipe Connection. OD: 3.00". Outside Diameter. Pipe Connection. Overall Length: 46.50". Pipe diameters are increased from OEM sizes to...
      Our price: $87.96$87.96
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    • DynoMax® - Exhaust Tip
      GMC Yukon 2003, Exhaust Tip by DynoMax®. Stainless Steel. Buffed and Polished. Includes 4" Clamp. ID: 3.00". Inside Diameter. Pipe. OD: 4.00". Outside Diameter. Spout. Overall Length: 12.00". Turbo Back System. Stainless steel clamps included....
      Our price: $35.22$35.22
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    • Taylor Cable® - Graph-Flex™ Catalytic Converter Collector Gaskets
      GMC Yukon V8 2003, Graph-Flex™ Catalytic Converter Collector Gaskets by Taylor Cable®. These durable gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll seal up tight on almost any header...
      Our price: $13.62$13.62
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    • Taylor Cable® - XX Carbon™ Catalytic Converter Collector Gaskets
      GMC Yukon V8 2003, XX Carbon™ Catalytic Converter Collector Gaskets by Taylor Cable®. All of our XX Carbon exhaust header gaskets are made with Taylor’s proprietary, 100% carbon-felt material construction technology. This unique carbon felt...
      Our price: $12.36$12.36
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    • Weapon-R® - Black Muffler
      Universal Black Muffler by Weapon-R®. This muffler is a part of Weapon-R’s Inter-Lock Universal Muffler System. This system allows the length and style of the Exhaust Tip to be changed.
      Our price: $140.00$140.00
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    • Flowmaster® - Scavenger Series Outlaw II Race Collector Muffler
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing applications. They are...
      Our price: $179.00 - $199.00$179.00
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    • Borla® - S-Type™ Stainless Steel Round Muffler
      Universal S-Type™ Stainless Steel Round Muffler by Borla®. Get increased performance and the aggressive sound of power with this Universal S-Type Muffler. This is the same style austenitic stainless steel straight through muffler that’s used...
      Our price: $150.02$150.02
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    • Borla® - Heavy Duty Stainless Steel Round Muffler
      Universal Heavy Duty Stainless Steel Round Muffler by Borla®, 3" Center Inlet / 3" Center Outlet. Get increased performance and the aggressive sound of power with this Heavy Duty Stainless Steel Round Muffler. This muffler includes the same...
      Our price: $178.96$178.96
      20% OFF
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    • Spec-D® - Apexi N1 Muffler
      Universal Apexi N1 Muffler by Spec-D®. Outlet 3.5", Inlet 2.5", Size: 18x6x6. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and...
      Our price: $32.40$32.40
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    • Spec-D® - Apexi N1 High Quality Muffler with Burnt Tip
      Universal Apexi N1 High Quality Muffler with Burnt Tip by Spec-D®. Outlet 4", Inlet 2.5", Size: 18x5x5. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your...
      Our price: $25.88$25.88
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    • Spec-D® - Apexi N1 Muffler with Burnt Tip
      Universal Apexi N1 Muffler with Burnt Tip by Spec-D®. Outlet 3.5", Inlet 2.5", Size: 18x6x6. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory...
      Our price: $32.40$32.40
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    • Spec-D® - Fireball-style Muffler
      Universal Fireball-style Muffler by Spec-D®. Outlet 3.5", Inlet 2.5", Size: 17.5x5x5. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes...
      Our price: $32.40$32.40
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    • Spec-D® - Fireball-style Muffler with Burnt Tip
      Universal Fireball-style Muffler with Burnt Tip by Spec-D®. Outlet 3.5", Inlet 2.5", Size: 17.5x5x5. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive...
      Our price: $32.40$32.40
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    • Spec-D® - Stainless Steel Muffler with Oval Tip
      Universal Stainless Steel Muffler with Oval Tip by Spec-D®. Outlet 5.5", Inlet 2.5", Size: 23" x 8" x 5". Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your...
      Our price: $36.00$36.00
      20% OFF
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    • Spec-D® - Dual DTM Muffler with Burnt Tips
      Universal Dual DTM Muffler with Burnt Tips by Spec-D®. Outlet 2.5", Inlet 2.5", Size: 24" x 8" x 5". Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive...
      Our price: $36.00$36.00
      20% OFF
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    • Spec-D® - 3.5" Silencer for N1 Muffler
      Universal 3.5" Silencer for N1 Muffler by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and mufflers with large diameter...
      Our price: $7.20$7.20
      20% OFF
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    • Spec-D® - 4" Tip Silencer for N1 Muffler
      Universal 4" Tip Silencer for N1 Muffler by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and mufflers with large diameter...
      Our price: $7.20$7.20
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    • Spec-D® - 4.5" Tip Silencer for N1 Muffler
      Universal 4.5" Tip Silencer for N1 Muffler by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and mufflers with large diameter...
      Our price: $7.20$7.20
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    • Spec-D® - Adjustable Muffler Tip
      Universal Adjustable Muffler Tip by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System.
      Our price: $21.60$21.60
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    • Flowmaster® - Brushed Stainless Steel Turn Down Angle Cut Tip
      Universal Brushed Stainless Steel Turn Down Angle Cut Tip by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to show you have installed the...
      Our price: $34.00 - $57.75$34.00
      20% OFF
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    • Flowmaster® - Stainless Steel Rolled Angle Tip with Embossed Logo
      Universal Polished Stainless Steel Rolled Angle Tip with Embossed Logo by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to show you have...
      Our price: $24.00 - $74.95$24.00
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    • Flowmaster® - Stainless Steel Dual Rolled Angle Tip
      Universal Polished Stainless Steel Dual Rolled Angle Tip by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to show you have installed the best...
      Our price: $49.00 - $53.75$49.00
      20% OFF
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    • Flowmaster® - Polished Stainless Steel Angle Cut Weld-On Tip
      Universal Polished Stainless Steel Angle Cut Weld-On Tip by Flowmaster®. This 3.00" Cut Angle tip fits 2.50" tubing, 13.00" length. It is made in polished stainless steel and welds on.
      Our price: $39.99$39.99
      20% OFF
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    • Flowmaster® - Polished Stainless Body Double Wall Exhaust Tip
      Universal Polished Stainless Body Double Wall Exhaust Tip by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to show you have installed the...
      Our price: $49.97 - $87.00$49.97
      20% OFF
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    • Flowmaster® - Polished Stainless Body Single Wall Exhaust Tip
      Universal Polished Stainless Body Single Wall Exhaust Tip by Flowmaster®. Logo Embossed Polished Stainless, Angled, 3.50" Tip, 3.00" Pipe, 5.25" Length, Weld On.
      Our price: $29.00$29.00
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    • Flowmaster® - Stainless Steel Oval Angle Cut Tip with Embossed Logo
      Universal Polished Stainless Steel Oval Angle Cut Tip with Embossed Logo by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to show you have...
      Our price: $37.95 - $59.00$37.95
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    • Flowmaster® - Stainless Steel Rectangle Angle Rolled Edge Tip with Embossed Logo
      Universal Polished Stainless Steel Rectangle Angle Rolled Edge Tip with Embossed Logo by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to...
      Our price: $89.00$89.00
      20% OFF
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    • Flowmaster® - Stainless Steel Oval Double-Wall Tip with Embossed Logo
      Universal Polished Stainless Steel Oval Double-Wall Tip with Embossed Logo by Flowmaster®. 3" x 5.5" x 12" Length Oval Double-Wall tip fits 2.25" tubing. It is made in polished stainless steel and clamps on.
      Our price: $84.99$84.99
      20% OFF
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    • Flowmaster® - Stainless Steel Round Angle Cut Tip with Embossed Logo
      Universal Polished Stainless Steel Rolled Double-Wall Angle Tip with Embossed Logo by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to show...
      Our price: $32.95 - $63.00$32.95
      20% OFF
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    • Flowmaster® - Stainless Steel Round Straight Cut Tip with Embossed Logo
      Universal Polished Stainless Steel Rolled Double-Wall Straight Tip with Embossed Logo by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to...
      Our price: $45.00$45.00
      20% OFF
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    • Flowmaster® - Stainless Steel Dual Round Angle Cut Tip with Embossed Logo
      Universal Polished Stainless Steel Dual Round Angle Cut Tip with Embossed Logo by Flowmaster®. It is made in polished stainless steel and clamps on.
      Our price: $59.00$59.00
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    • Flowmaster® - Stainless Steel Dual Round Angle Cut Tip
      Universal Polished Stainless Steel Dual Round Angle Cut Tip with Embossed Logo by Flowmaster®. Left Side. 3.00" Round Angle Cut tip fits 2.50" tubing. It is made in polished stainless steel and clamps on.
      Our price: $59.00$59.00
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    • Flowmaster® - Black Angle-Cut Clamp-On Stainless Steel Tip
      Universal Black Angle-Cut Clamp-On Stainless Steel Tip by Flowmaster®. Finish off your installation of your performance exhaust system with a Stainless Steel Exhaust Tip. Show off the embossed Flowmaster logo to show you have installed the best...
      Our price: $59.00 - $96.00$59.00
      20% OFF
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    • Borla® - Stainless Steel Single Rectangular Rolled Angle Cut Tip
      Universal Polished Stainless Steel Single Rectangular Rolled Angle Cut Tip by Borla®, and Weld-On Installation. Give your car or truck a custom look with these exhaust tips. The highly polished finish will complement your vehicle’s appearance...
      Our price: $48.73 - $58.63$48.73
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    Guides & Articles
    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
    The consensus opinion among exhaust flow experts is that any V8 engine will benefit from a dual exhaust system with an H-pipe or X-pipe. H-pipes were first installed to quiet this exhaust noise. As with the H-pipe, an X-pipe also affects the sound of the exhaust. With an X-pipe, the two sides of the exhaust system are merged. The exhaust pressure on both banks is...
    Popular Popular Products
    2003 GMC Yukon Models
    • 2003 GMC Yukon SLE Performance Exhaust Systems
    • 2003 GMC Yukon SLT Performance Exhaust Systems
    • 2003 GMC Yukon XL 1500 SLE Performance Exhaust Systems
    • 2003 GMC Yukon XL 1500 SLT Performance Exhaust Systems
    • 2003 GMC Yukon XL 2500 SLE Performance Exhaust Systems
    • 2003 GMC Yukon XL 2500 SLT Performance Exhaust Systems