2003 GMC Yukon Exhausts

    • MagnaFlow®Street Series Cat-Back Exhaust System
      $733.16from $586.53
      (0)
      GMC Yukon 2003, Street Series Cat-Back 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...
      # 20209840
    • Flowmaster®American Thunder™ Dual Cat-Back Exhaust System
      $674.99from $539.99
      (0)
      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...
      # 25271946
    • Flowmaster®Force II™ Cat-Back Exhaust System
      $453.05from $362.44
      (0)
      GMC Yukon SLE 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...
      # 25271951
    • Corsa®Sport Stainless Steel Cat-Back Exhaust System
      $1,096.48from $877.18
      (0)
      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...
      # 1520772
    • Gibson®Swept Side™ Cat-Back Exhaust System
      $364.75from $291.80
      (0)
      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...
      # 3734648
    • Gibson®Dual Sport™ Cat-Back Exhaust System
      $438.91from $351.13
      (0)
      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...
      # 3731162
    • MBRP®Installer Series™ Cat-Back Exhaust System
      $393.74$314.99
      (0)
      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...
      16 GA aluminized steel constructionMellow, authoritative exhaust note
      # 3695899
    • MBRP®XP Series™ Cat-Back Exhaust System
      $487.49from $389.99
      (0)
      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...
      Mellow, authoritative exhaust noteBoosts horsepower and torque
      # 3694700
    • MBRP®Performance Series™ Cat-Back Exhaust System
      $356.24$284.99
      (0)
      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,...
      Authoritative exhaust noteSingle side exit behind passenger-side rear tire
      # 36201025
    • CGS®Cat-Back Exhaust System
      $392.81from $314.25
      (0)
      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...
      Dyno proven gains in horsepower and torqueImproved performance
      # 1465590
    • DynoMax®Ultra Flo™ Welded Cat-Back Exhaust System
      $449.48from $359.58
      (0)
      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...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      # 18222961
    • Flowmaster®Scavenger Series Shorty Elite Headers
      $836.25$669.00
      (0)
      GMC Yukon 2003, Scavenger Series Ceramic Coated Shorty Elite Headers by Flowmaster®, 2.5" Outlet. 1.63" Tubing. Includes Bolts and Studs. Replace your restrictive factory exhaust manifolds with these stainless steel headers and let...
      # 41955849
    • Borla®Stainless Steel Header
      $1,004.35$803.48
      (0)
      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.
      # 1222596
    • Gibson®Performance Header
      $448.46from $358.77
      (0)
      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...
      # 29864624
    • BBK®CNC-Series™ Headers
      $437.49from $349.99
      (0)
      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...
      Dyno testing results show a typical increase of 15-20 horsepower at the rear wheelsDeveloped using CAD (Computer Aided Design) software
      # 10959826
    • Flowmaster®Super 40 Series Delta Flow™ Muffler
      $112.49$89.99
      (0)
      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...
      # 850504
    • Flowmaster®70 Series Delta Flow™ Big Block Muffler
      $181.24from $144.99
      (0)
      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...
      # 850507
    • Flowmaster®Super 50 Series Delta Flow™ (SUV) Performance Muffler
      $162.49from $129.99
      (0)
      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...
      # 850621
    • DynoMax®Ultra Flo™ Welded Muffler
      $179.93$143.94
      (0)
      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....
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      # 18223352
    • MagnaFlow®Direct Fit Federal Catalytic Converter
      $379.54from $303.63
      (0)
      GMC Yukon 2003, Direct Fit Federal Catalytic Converter by MagnaFlow®. Wide. 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...
      # 22207021
    • MagnaFlow®Direct Fit Federal OEM Grade Catalytic Converter
      $452.46from $361.97
      (0)
      GMC Yukon 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Wide. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      # 22207029
    • MagnaFlow®Direct Fit California OBDII Catalytic Converter
      $618.30from $494.64
      (0)
      GMC Yukon 2003, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Wide. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      # 22207049
    • Flowmaster®Direct Fit Stainless Steel Catalytic Converter
      $501.18$400.94
      (0)
      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...
      # 34451249
    • Flowmaster®Direct Fit Stainless Steel California Catalytic Converter
      $961.25$769.00
      (0)
      GMC Yukon With Flat Spot in OE Middle Pipe 2003, Direct Fit Stainless Steel California Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      # 38175891
    • MagnaFlow®Stainless Steel Performance Pipe
      $1,032.63$826.10
      (0)
      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.
      # 2058987
    • DynoMax®Intermediate Pipe
      $99.28from $79.42
      (0)
      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...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      # 18219996
    • DynoMax®Tail Pipe
      $109.95$87.96
      (0)
      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...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      # 18222092
    • DynoMax®Exhaust Tip
      $50.99$40.79
      (0)
      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...
      304 Stainless Steel construction for longevity and corrosion resistanceMirror Polished for a show-like shine
      # 18218431
    • Taylor Cable®Graph-Flex™ Catalytic Converter Collector Gaskets
      $17.03$13.62
      (0)
      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...
      # 9376910
    • Taylor Cable®XX Carbon™ Catalytic Converter Collector Gaskets
      $15.45$12.36
      (0)
      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...
      # 9376977
    • Weapon-R®Black Muffler
      $175.00$140.00
      (0)
      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.
      # 26065987
    • Flowmaster®Scavenger Series Outlaw II Race Collector Muffler
      $223.75from $179.00
      (0)
      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...
      # 23297627
    • Borla®S-Type™ Stainless Steel Round Muffler
      $215.58$150.02
      (6)
      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...
      # 25728287
    • Borla®Heavy Duty Stainless Steel Round Muffler
      $223.70$178.96
      (0)
      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...
      # 25728296
    • Spec-D®Apexi N1 Muffler
      $40.50$32.40
      (2)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 10984851
    • Spec-D®Apexi N1 High Quality Muffler with Burnt Tip
      $32.35$25.88
      (3)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 10984857
    • Spec-D®Apexi N1 Muffler with Burnt Tip
      $40.50$32.40
      (2)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 10984879
    • Spec-D®Fireball-style Muffler
      $40.50$32.40
      (0)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 10984891
    • Spec-D®Fireball-style Muffler with Burnt Tip
      $40.50$32.40
      (0)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 10984909
    • Spec-D®Stainless Steel Muffler with Oval Tip
      $45.00$36.00
      (0)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 10984916
    • Spec-D®Dual DTM Muffler with Burnt Tips
      $45.00$36.00
      (0)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 10987717
    • Spec-D®3.5" Silencer for N1 Muffler
      $9.00$7.20
      (0)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 10987720
    • Spec-D®4" Tip Silencer for N1 Muffler
      $9.00$7.20
      (1)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 15748884
    • Spec-D®4.5" Tip Silencer for N1 Muffler
      $9.00$7.20
      (0)
      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...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      # 15748891
    • MagnaFlow®Stainless Steel Single-Wall Square Rolled Edge Angle-Cut Tip
      $340.91$272.73
      (0)
      Universal Stainless Steel Single-Wall Square Rolled Edge 15-Degree Angle Cut Tip by MagnaFlow®, 2.75" Inlet / 2.25" x 7.75" Outlet, 5" Length. These universal tips feature the beefiest clamp in the business. The clamp is welded to...
      # 21721850
    • MagnaFlow®Stainless Steel Double-Wall Round Rolled Edge Angle Cut Clamp-On Diesel Tip
      $165.36$132.29
      (0)
      Universal Polished Stainless Steel Double-Wall Round Rolled Edge Angle Cut Clamp-On Diesel Tip by MagnaFlow®, 4" Inlet / 5" Outlet, 13" Length. Stainless steel tips will last 5 times longer than chrome tips. These super tough tips...
      # 1530626
    • Flowmaster®Brushed Stainless Steel Turn Down Angle Cut Tip
      $42.50from $34.00
      (0)
      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...
      # 467202
    • Flowmaster®Stainless Steel Rolled Angle Tip with Embossed Logo
      $30.00from $24.00
      (5)
      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...
      # 467217
    • Flowmaster®Stainless Steel Dual Rolled Angle Tip
      $61.25from $49.00
      (2)
      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...
      # 467242
    • Flowmaster®Polished Stainless Steel Angle Cut Weld-On Tip
      $49.99$39.99
      (0)
      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.
      # 467245
    • Flowmaster®Polished Stainless Body Double Wall Exhaust Tip
      $62.46from $49.97
      (0)
      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...
      # 1361825
    • Flowmaster®Polished Stainless Body Single Wall Exhaust Tip
      $36.25$29.00
      (0)
      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.
      # 1361936
    • Flowmaster®Stainless Steel Oval Angle Cut Tip with Embossed Logo
      $47.44from $37.95
      (2)
      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...
      # 4309443
    • Flowmaster®Stainless Steel Rectangle Angle Rolled Edge Tip with Embossed Logo
      $111.25$89.00
      (0)
      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...
      # 4309802
    • Flowmaster®Stainless Steel Oval Double-Wall Tip with Embossed Logo
      $106.24$84.99
      (0)
      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.
      # 11389337
    • Flowmaster®Stainless Steel Round Angle Cut Tip with Embossed Logo
      $41.19from $32.95
      (2)
      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...
      # 11562443
    • Flowmaster®Stainless Steel Round Straight Cut Tip with Embossed Logo
      $56.25$45.00
      (0)
      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...
      # 15657745
    • Flowmaster®Stainless Steel Dual Round Angle Cut Tip with Embossed Logo
      $73.75$59.00
      (1)
      Universal Polished Stainless Steel Dual Round Angle Cut Tip with Embossed Logo by Flowmaster®. It is made in polished stainless steel and clamps on.
      # 15657763
    • Flowmaster®Stainless Steel Dual Round Angle Cut Tip
      $73.75$59.00
      (0)
      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.
      # 15657774
    • Flowmaster®Black Angle-Cut Clamp-On Stainless Steel Tip
      $73.75from $59.00
      (0)
      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...
      # 25511386



    Guides & Articles
    Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences...
    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.
    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