2000 GMC Sierra 2500 Exhaust Systems
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BBK®Tuned Length Steel Short Tube Exhaust HeadersGMC Sierra 2500 2000, Tuned Length Steel Short Tube Exhaust Headers by BBK®. Primary Tubing Diameter: 1.75". Header Style: Short Tube. Gain 12-15 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube, full...Developed using CAD (Computer Aided Design) softwareCNC mandrel bent tubes to ensure consistent diameter throughout the tubes$499.99 - $549.99 - Gibson®Dual Sport™ Cat-Back Exhaust System with Dual Side ExitGMC Sierra 2500 5.3L with Stock Single Inlet Muffler 2000, Dual Sport™ Cat-Back Exhaust System with Dual Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. Get...$650.18 - $808.27
- DynoMax®Ultra Flo™ Stainless Steel Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 143.5" Wheelbase 5.3L with GVWR Under 8600 lbs 2000, Ultra Flo™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by DynoMax®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main...$462.55
- iD Select®ECO II Universal Fit Oval Body Catalytic ConverterGMC Sierra 2500 5.3L 2000, ECO II Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...$112.08
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersGMC Sierra 2500 2000, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Color: Silver. Header Style: Short Tube. JBA shorty...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$632.95 - $813.95
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterGMC Sierra 2500 2000, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 12"....$336.39 - $947.25
- CATCO®OBDII Universal Fit Catalytic ConverterGMC Sierra 2500 5.3L with Dual Converters 2000, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Designed and manufactured with innovative fabrication...$173.95 - $211.57
- AP Exhaust®Universal Fit Round Body Catalytic ConverterGMC Sierra 2500 RWD 5.3L with California Emission 2000, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$580.52
- ACDelco®Genuine GM Parts™ Cast Iron Exhaust ManifoldGMC Sierra 2500 2000, Genuine GM Parts™ Cast Iron Exhaust Manifold by ACDelco®. Position: Driver Side. Collector Outlet Diameter: 2.22" (56.55 mm). Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$142.06
- SKP®Exhaust ManifoldGMC Sierra 2500 2000, Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$72.58
- DynoMax®Super Turbo™ Aluminized Steel Oval Gray Exhaust MufflerGMC Sierra 2500 5.3L 2000, Super Turbo™ Aluminized Steel Oval Gray Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 3". Muffler Sound: Mild / Stock. Muffler Structure: Turbo. Get improved exhaust flow and reduced back pressure for...$83.11 - $171.84
- AP Exhaust®608 Series Universal Fit Catalytic ConverterGMC Sierra 2500 5.3L 2000, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without Air Tube. With 1 Passenger Side O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5"....$149.32 - $178.96
- Gibson®Stainless Steel Short Tube Exhaust HeadersGMC Sierra 2500 With EGR Fitting 2000, Stainless Steel Short Tube Exhaust Headers by Gibson®. Primary Tubing Diameter: 1.63". Collector Outlet Diameter: 2.5". Header Style: Short Tube. Let your engine breathe and gain power and...Increases low and mid-range horsepower and torqueIncreases engine efficiency$793.84 - $949.45
- BRExhaust®Exhaust MufflerGMC Sierra 2500 143.5" Wheelbase 6.0L 2000, 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...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$189.91
- DynoMax®Super Turbo™ Aluminized Steel Cat-Back Exhaust System with Split Rear ExitGMC Sierra 2500 133.0" Wheelbase 5.3L with GVWR Under 8600 lbs, Dual Exhaust System 2000, Super Turbo™ Aluminized Steel Cat-Back Exhaust System with Split Rear Exit by DynoMax®. Exhaust System Type: Cat-Back. Exhaust Tubing Material:...$437.11
- Eastern Catalytic®ECO II Direct Fit Y-Pipe Catalytic Converter AssemblyGMC Sierra 2500 5.3L 2000, ECO II Y-Pipe Catalytic Converter Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. With 4 O2 Sensor Ports. Catalytic Converter Overall Length: 46". If you need to...$388.57
- BBK®CNC Series™ Steel Long Tube Exhaust HeadersGMC Sierra 2500 2000, CNC Series™ Steel Long Tube Exhaust Headers by BBK®. Primary Tubing Diameter: 1.75". Header Style: Long Tube. Gain 30 plus dyno-proven horsepower just by bolting on a set of BBK long tube, full length headers....Dyno Testing Results Show a Typical Increase of 30 HorsepowerCNC Mandrel Bent Tubes to Ensure Consistent Diameter throughout the Tubes$799.99 - $849.99
- DynoMax®Ultra Flo™ Polished Stainless Steel Silver Exhaust MufflerGMC Sierra 2500 5.3L 2000, Ultra Flo™ Polished Stainless Steel Silver Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 3". Muffler Sound: Moderate. This muffler packs straight-through design for unrestricted exhaust flow and a...$83.17 - $107.82
- DynoMax®Ultra Flo™ Welded Stainless Steel Gray Exhaust MufflerGMC Sierra 2500 5.3L 2000, Ultra Flo™ Welded Stainless Steel Gray Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 3". Muffler Body Length: 14". Muffler Overall Length: 19". Muffler Sound: Moderate. This muffler features...$73.30 - $117.41
- Flo-Pro®Aluminized Steel Oval Gray Exhaust MufflerGMC Sierra 2500 6.0L 2000, Aluminized Steel Oval Gray Exhaust Muffler by Flo-Pro®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 2.5". Muffler Body Length: 24". Muffler Overall Length: 30". Muffler Configuration: Dual - Dual. Big...High quality at an affordable priceExpertly made from premium materials$161.31
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic ConverterGMC Sierra 2500 5.3L with Dual Converters 2000, Select Plus Tech Series OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port....$644.78
- Eastern Catalytic®ECO II Universal Fit Oval Body Catalytic ConverterGMC Sierra 2500 5.3L 2000, ECO II Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$151.39
- Stage 8®Steel Nickel plated Header Locking Bolt KitGMC Sierra 2500 2000, 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 visually inspected; if the...Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system$75.82
- Walker®Aluminized Steel Exhaust TailpipeGMC Sierra 2500 143.5" Wheelbase 6.0L 2000, 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...Designed to directly replace the factory partMade with precision benders and fixture checked$53.50 - $70.25
- Walker®Exhaust Pipe Flange GasketGMC Sierra 2500 143.5" Wheelbase 6.0L with 2.5" Muffler Inlet / Small Diameter Muffler 2000, Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide...Makes installation quick and easyOptimal OE-style fit and quality$9.01 - $15.77
- Dorman®Exhaust Flange Stud and Nut KitGMC Sierra 2500 2000, 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 - $17.19
- Walker®Aluminized Steel Exhaust Front PipeGMC Sierra 2500 143.5" Wheelbase 6.0L 2000, Aluminized Steel Exhaust Front 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...Made of high quality aluminized steelCorrosion resistant$104.74
- Fel-Pro®Exhaust Manifold Gasket SetGMC Sierra 2500 2000, 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$14.15
- Fel-Pro®Exhaust Pipe Flange GasketGMC Sierra 2500 2000, 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$4.71 - $6.51
- Genuine®Rubber Exhaust HangerGMC Sierra 2500 2000, Rubber Exhaust Hanger by Genuine®. If your exhaust parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer$32.22
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2000 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