2004 GMC Sierra 2500 Exhaust Systems
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BRExhaust®Exhaust MufflerGMC Sierra 2500 2004, Exhaust Muffler by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$189.93 - DynoMax®Ultra Flo™ Welded Stainless Steel Round Gray Exhaust MufflerGMC Sierra 2500 HD 2004, Ultra Flo™ Welded Stainless Steel Round Gray Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 4". Muffler Sound: Moderate. Muffler Configuration: Center - Center. This muffler...$115.57 - $118.17
- Mahle®Exhaust Pipe Connector GasketGMC Sierra 2500 HD 1 Engine VIN Character 2004, Exhaust Pipe Connector Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...High quality at an affordable priceExpertly made from premium materials$12.14
- MBRP®Installer Series™ Aluminized Steel Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 HD Extended Cab / Crew Cab 6.6L 2004, Installer Series™ Aluminized Steel Cat-Back Exhaust System with Single Side Exit by MBRP®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing...$524.99
- Corsa®Sport™ Stainless Steel Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 with Standard Bed 2004, Sport™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by Corsa®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System...$915.99
- Diamond Eye®Performance Diesel™ Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 HD 2004, Performance Diesel™ Cat-Back Exhaust System with Single Side Exit by Diamond Eye®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 4". Exhaust System Sound: Moderate. This products are created for those...$359.50 - $674.83
- Eastern Catalytic®Standard Universal Fit Large Oval Body Catalytic ConverterGMC Sierra 2500 with Federal Emission 2004, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Large Oval. Without Air Tube. Without O2 Sensor...$251.94
- Stage 8®Steel Nickel plated Header Locking Bolt KitGMC Sierra 2500 / Sierra 2500 HD 6.0L 2004, Steel Nickel plated Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$75.82
- Flowmaster®Scavenger Series Elite 4-1 One-Piece Style Stainless Steel Silver Ceramic Coated Short Tube Exhaust HeadersGMC Sierra 2500 2004, Scavenger Series Elite 4-1 One-Piece Style Stainless Steel Silver Ceramic Coated Short Tube Exhaust Headers by Flowmaster®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Color: Silver. Header...Increases horsepower and torqueImproves engine efficiency and throttle response$897.95
- PPE®Exhaust Manifold with Up-PipesGMC Sierra 2500 HD 2004, Exhaust Manifold with Up-Pipes by PPE®. PPE’s High-Flow Exhaust Manifolds and Up-Pipes have a 53% greater flow over stock and are 50 State emissions legal. PPE Manifolds are made from high-quality cast iron...Thoughtfully designed to match your diesel engine needsMade to help enhance the performance of your vehicle$1,070.98 - $1,292.38
- aFe®BladeRunner Exhaust ManifoldGMC Sierra 2500 HD 2004, BladeRunner Exhaust Manifold by aFe®. Replace the exhaust manifold on your Dodge diesel with the BladeRunner manifold. It was created to address a cracking problem with the stock manifold, but it's so far...Thick wall construction and reinforced ribs for maximum durabilityOutflows the factory exhaust manifolds, improving performance and throttle response$675.00 - $1,278.00
- Hedman Hedders®Standard Duty Short Tube Exhaust HeadersGMC Sierra 2500 with Air Conditioning, Power Steering, Manual Transmission Floor Shifter, Tubular Exhaust Manifold System 2004, Standard Duty Short Tube Exhaust Headers by Hedman Hedders®. Color: Silver. Header Style: Short Tube. After...Made of High Quality 304 SSBuilt to Last$483.71 - $925.77
- BD Diesel Performance®Exhaust Manifold KitGMC Sierra 2500 HD 6.6L 2004, Exhaust Manifold Kit by BD Diesel Performance®. This BD Diesel Performance product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to...Pre-drilled for pyrometer probesCast of high silicon ductile iron to withstand extreme temperature cycling caused during DPF regeneration and in high performance applications$243.95
- MBRP®Diesel Muffler Delete PipeGMC Sierra 2500 HD 6.6L 2004, Diesel Muffler Delete Pipe by MBRP®. Let it all hang out and bypass the muffler entirely on your truck. This 4” T409 stainless steel pipe fits directly into place in your exhaust system and replaces your...Swaged to slip-fit mating pipe perfectlyAttaches with muffler clamps$69.99 - $164.99
- Walker®Aluminized Steel Exhaust TailpipeGMC Sierra 2500 2004, Aluminized Steel Exhaust Tailpipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is...Designed to directly replace the factory partMade with precision benders and fixture checked$141.90 - $171.99
- Walker®Exhaust Pipe Flange GasketGMC Sierra 2500 2004, Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you...Makes installation quick and easyOptimal OE-style fit and quality$7.58 - $20.74
- Dorman®Exhaust Flange Stud and Nut KitGMC Sierra 2500 2004, Exhaust Flange Stud and Nut Kit by Dorman®. Position: Front. Dorman’s Exhaust Flange Stud & Nut provides you with the proper flange stud and nut for replacing your manifold. Save time and energy by having the...Direct replacement for a proper fit every timeThe finest quality at a great price$10.08 - $15.66
- Walker®Aluminized Steel Exhaust Extension PipeGMC Sierra 2500 2004, Aluminized Steel Exhaust Extension Pipe by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job....Makes installation quick and easyOptimal OE-style fit and quality$12.22 - $142.62
- ACDelco®Genuine GM Parts™ Exhaust Manifold GasketGMC Sierra 2500 2004, Genuine GM Parts™ Exhaust Manifold Gasket by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.73 - $52.65
- Walker®Aluminized Steel Exhaust Front PipeGMC Sierra 2500 without LEV Standard and with Federal Emission, 2.5" Muffler Inlet / Small Diameter Muffler 2004, Aluminized Steel Exhaust Front Pipe by Walker®. With their extensive selection of accessories and hardware for the exhaust...Made of high quality aluminized steelCorrosion resistant$99.07 - $104.74
- Fel-Pro®Exhaust Manifold Gasket SetGMC Sierra 2500 2004, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$13.97 - $36.90
- Fel-Pro®Exhaust Pipe Flange GasketGMC Sierra 2500 2004, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$5.43 - $11.63
- Mahle®Exhaust Pipe Flange GasketGMC Sierra 2500 2004, Exhaust Pipe Flange Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$5.46 - $21.02
- Remflex®Exhaust Header GasketsGMC Sierra 2500 / Sierra 2500 HD 6.0L 2004, Exhaust Header Gaskets by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications. Whether you have an old pick-up that needs a...Designed to crush 50%This allows them to fill gaps in the flange surface up to 1/16"$31.83
- BRExhaust®Exhaust Front PipeGMC Sierra 2500 153.0" Wheelbase without LEV Standard, Heavy Duty Package and with Federal Emission 2004, Exhaust Front Pipe by BRExhaust®. Position: Passenger Side. This pipe is engineered to meet OE specs to ensure precise,...High-quality construction for durabilityPrecision-manufactured for easy fitment$135.74
- DynoMax®Stainless Steel Intermediate PipeGMC Sierra 2500 HD 153.0" Wheelbase 2004, Stainless Steel Intermediate Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every...Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install$135.96 - $144.43
- Mahle®Exhaust Manifold Gasket SetGMC Sierra 2500 HD 2004, Exhaust Manifold Gasket Set by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$11.49 - $25.01
- Apex Auto®Exhaust Manifold Gasket SetGMC Sierra 2500 / Sierra 2500 HD 6.0L 2004, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.76
- Elring®Exhaust Manifold GasketGMC Sierra 2500 / Sierra 2500 HD 6.0L 2004, Exhaust Manifold Gasket by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$10.91
- Walker®Aluminized Steel ID-OD Exhaust Pipe ConnectorGMC Sierra 2500 without LEV Standard and with Federal Emission, 2.5" Muffler Inlet / Small Diameter Muffler 2004, Aluminized Steel ID-OD Exhaust Pipe Connector by Walker®. With their extensive selection of accessories and hardware for...Makes installation quick and easyOptimal OE-style fit and quality$17.37
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2004 GMC Sierra 2500 Exhaust Reviews
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota