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2004 Gmc Sierra 2500 HD Performance Exhaust System
(MagnaFlow Exhaust Products Custom Builder Series Downpipe-Back Exhaust System 18980 Magnaflow Exhaust Products)
Low Inventory – Order Soon.

This is a MagnaFlow Exhaust Products Performance Exhaust System (Note: Magnaflow Exhaust Products). This Performance Exhaust System is guaranteed to fit your 2004 Gmc Sierra 2500 HD . SKU number 46-76216-MA
The MagnaFlow Aluminized Custom Builder Series 18980 i's weight-optimized and engineered to enhance your diesel truck with the dyno-proven performance and powerful, resonant sound that we’re famous for. Custom Builder Pipe Kit 18980 features durable, corrosion resistant aluminized steel construction and includes 4in. diameter mandrel bent pipes. Each component is produced using advanced CNC precision robotic manufacturing and backed by MagnaFlow’s 1-year limited warranty. This emissions-legal downpipe-back kit utilizes a Clamp-On inlet connection and is designed to produce Aggressive exterior and Moderate interior sound levels with a Single Passenger Side Rear exit. Professional installation is recommended due to possible cutting, welding and fabrication required.
Exhaust Tip Quantity - 0, Clamps Included - Yes, Type - Downpipe Back, Grade Type - Performance, Gasket Or Seal Included - No, Pipe Material - Aluminized Steel, Clamping Type - U Bolt, Clamping Type - Round Band, Hangers Included - Yes, Muffler Quantity - 0, Inlet Type - Clamp-On, Valve Included - No, Mounting Bracket Included - No, Exit Style - Single Passenger Side Rear, Main Piping Diameter - 4 in., Catalytic Converter Included - No, Pipe Bend Type - Mandrel, Prop 65 Y/N - No
| Specification | Description |
| Part Type | Performance Exhaust System |
| SKU | 46-76216 MA |
| Brand | MagnaFlow Exhaust Products |
| Series | Custom Builder Series Downpipe-Back Exhaust System |
| Part Number | 18980 |
| Type | Magnaflow Exhaust Products |
| Condition | New |
| Fit Type | Exact |
| Warranty | FREE 1 Year Unlimited Mileage Warranty More Information |
| Additional warranty options available.* View Options
1 Year
Unlimited Mileage Warranty
FREE
5 Year Extended Unlimited Mileage Warranty $84.75
Lifetime Unlimited Mileage Warranty $141.25
| |
| Weight | 64 Pounds |
| Box Dimensions |
Height: 15.50" Length: 57.13" Width: 12.38" |
| UPC | 841380087201 |
2001 Chevrolet Silverado 2500 HD 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
2002 Chevrolet Silverado 2500 HD 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
2003 Chevrolet Silverado 2500 HD 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
Click Here for Full List
- 2004 Chevrolet Silverado 2500 HD 6.6L Eng. - Crew Cab Pickup - VIN 1 - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2001 Chevrolet Silverado 2500 HD 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2002 Chevrolet Silverado 2500 HD 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2003 Chevrolet Silverado 2500 HD 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2004 Chevrolet Silverado 2500 HD 6.6L Eng. - Extended Cab Pickup - VIN 1 - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2001 Chevrolet Silverado 3500 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2002 Chevrolet Silverado 3500 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2003 Chevrolet Silverado 3500 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2004 Chevrolet Silverado 3500 6.6L Eng. - Crew Cab Pickup - VIN 1 - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2001 Chevrolet Silverado 3500 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2002 Chevrolet Silverado 3500 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2003 Chevrolet Silverado 3500 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2004 Chevrolet Silverado 3500 6.6L Eng. - Extended Cab Pickup - VIN 1 - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2001 GMC Sierra 2500 HD 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2002 GMC Sierra 2500 HD 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2003 GMC Sierra 2500 HD 6.6L Eng. - Crew Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2004 GMC Sierra 2500 HD 6.6L Eng. - Crew Cab Pickup - VIN 1 - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2001 GMC Sierra 2500 HD 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2002 GMC Sierra 2500 HD 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2003 GMC Sierra 2500 HD 6.6L Eng. - Extended Cab Pickup - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
- 2004 GMC Sierra 2500 HD 6.6L Eng. - Extended Cab Pickup - VIN 1 - Single Passenger Side Rear Exit - w/ Fed Emissions - w/o Catalytic Converters
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