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Exhaust System for 2005 GMC Sierra 3500

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Magnaflow D-Fit Diesel Exhaust Systems

MAGNAFLOW D-FIT DIESEL PERFORMANCE EXHAUST SYSTEMS

  • No hassle installation with no welding required
  • Increased power and fuel economy
  • Mirror finish polished clamp-on stainless steel tip
  • Lifetime warranty
  • Made in the USA

Replace your factory muffler while maintaining your OEM piping and tailpipe with Magnaflow’s D-Fit Kit. Stainless steel and built for the long haul, Magnaflow’s muffler and muffler delete reduces backpressure by way of its straight through design, allowing you to increase power and conserve fuel economy. Both the muffler and muffler delete offer mandrel bent, stainless steel tubing and a mirror finish polished clamp-on tip.

Magnaflow Exhaust System, Magnaflow D-Fit, Stainless Steel, Natural
$261.92 List Price $338.95 Save $77.03 Availability: In Stock
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  • SKU#: M6616976
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Includes: Pipes, mounting hardware
  • Inlet Size: 3.5 in.
  • Main Piping Diameter: 3.5 in.
  • Outlet Size: 3.5 in.
  • System Type: Cat-Back
  • Tip Diameter: 5 in.
  • Tip Finish: Polished
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | Base, SLE, SLT, WT
Magnaflow Exhaust System, Magnaflow D-Fit, Stainless Steel, Natural
$376.16 List Price $486.79 Save $110.63 Availability: In Stock
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  • SKU#: M6616999
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Case Shape: Round
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Includes: Pipes, mounting hardware
  • Inlet Location: Center
  • Inlet Quantity: Single
  • Inlet Size: 3.5 in.
  • Internal Construction: Straight-Through
  • Main Piping Diameter: 3.5 in.
  • Muffler Finish: Satin
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Muffler inlet pipe; With 5 in. clamp-on tip
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 3.5 in.
  • System Type: Cat-Back
  • Tip Diameter: 5 in.
  • Tip Finish: Polished
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | Base, SLE, SLT, WT

MAGNAFLOW DIESEL PERFORMANCE EXHAUST SYSTEMS

MAGNAFLOW DIESEL PERFORMANCE EXHAUST SYSTEMS

  • Made in the USA, backed by a lifetime warranty
  • Fully polished mirror finish muffler
  • Includes all necessary hardware

From their premium line, the Magnaflow Performance Series Exhaust Systems are built for big power, and as the name connotes, even greater performance. Made for diesel engines with and without particulate filters, the Performance Series comes complete with a mirror polished muffler, band clamps and stainless steel, mandrel bent pipes. Non-DPF applications include a fully polished muffler and double-wall, welded on polished tip. DPF applications are designed to reduce exhaust gas temperatures, and include single-wall inter-cooled tips and an optional muffler delete pipe.

Magnaflow Exhaust System, Magnaflow Diesel Performance, Stainless Steel, Natural
$732.08 List Price $947.40 Save $215.32 Availability: In Stock
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  • SKU#: M6616908
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Downpipe Diameter: 5 in.
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 5 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware
  • System Type: Turbo-Back
  • Tip Cut: Angle
  • Tip Diameter: 6 in.
  • Tip Edge Style: Rolled
  • Tip Finish: Polished
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Magnaflow Exhaust System, Magnaflow Diesel Performance, Stainless Steel, Natural
$604.78 List Price $782.65 Save $177.87 Availability: In Stock
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  • SKU#: M6616930
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • System Type: Cat-Back
  • Tip Diameter: 5 in.
  • Tip Finish: Polished
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Magnaflow Exhaust System, Magnaflow Diesel Performance, Stainless Steel, Natural
$604.78 List Price $782.65 Save $177.87 Availability: In Stock
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  • SKU#: M6616932
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • System Type: Cat-Back
  • Tip Diameter: 5 in.
  • Tip Finish: Polished
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT

MAGNAFLOW XL PERFORMANCE DIESEL EXHAUST SYSTEM

MAGNAFLOW XL PERFORMANCE DIESEL EXHAUST SYSTEMS

  • Mandrel bent for unrestricted airflow
  • Improved horsepower, torque and fuel economy
  • No welding, easy clamp-on installation
  • Lap-joint welded stainless steel body
  • Available for diesels with particulate filters as well as non-DPF

Conserve fuel economy and boost horsepower and torque with Magnaflow’s XL Series Exhaust Systems. The mid-level performance diesel exhaust system offers a free-flowing, stainless steel design with mandrel bent tubing for optimal gas flow, and mirror polish clamp-on single wall tips. Made in the USA and backed by a lifetime warranty, achieve a smooth, deep exhaust note with this durable system built to last.

Magnaflow Exhaust System, Magnaflow Diesel XL, Stainless Steel, Natural
$539.06 List Price $697.61 Save $158.55 Availability: In Stock
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  • SKU#: M6616931
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Finish: Satin
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • System Type: Cat-Back
  • Tip Diameter: 5 in.
  • Tip Finish: Polished
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Magnaflow Exhaust System, Magnaflow Diesel XL, Stainless Steel, Natural
$539.06 List Price $697.61 Save $158.55 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: M6616933
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Satin
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 5 in.
  • Tip Edge Style: Rolled
  • Tip Finish: Polished
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Magnaflow Exhaust System, Magnaflow Diesel XL, Stainless Steel, Natural
$539.06 List Price $697.61 Save $158.55 Availability: In Stock
  • Clearance Item
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: M6616935
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Satin
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 5 in.
  • Tip Edge Style: Rolled
  • Tip Finish: Polished
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT

MAGNAFLOW DIESEL BLACK PERFORMANCE EXHAUST SYSTEM

MAGNAFLOW DIESEL BLACK PERFORMANCE EXHAUST SYSTEM

  • Ceramic black finish backed by a one-year warranty
  • The only exhaust system around that’s as tough (or tougher) than your truck
  • Lifetime warranty on stainless steel construction
  • Improved horsepower and torque
  • Easy install

Prime performance and powerful protection are now attainable in one product. Magnaflow’s Black Series Exhaust Systems offer the same great exhaust from their Performance Series, but with the extra bonus of a High Temp Satin Black Ceramic coated tailpipe and tip. Not only does it look great, but the mandrel bent stainless steel tubing will make the ride great too, with unrestricted gas flow to boost your torque and horsepower. Available for diesel engines with or without particulate filters, the Black Series comes complete with stainless steel mufflers, optional muffler delete pipes, band clamps and welded intercooled tips.

Magnaflow Exhaust System, Magnaflow Diesel Black, Stainless Steel, Black
$784.07 List Price $1,014.68 Save $230.61 Availability: In Stock
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  • SKU#: M6617029
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Downpipe Diameter: 4 in.
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Satin
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • System Type: Turbo-Back
  • Tip Cut: Angle
  • Tip Diameter: 5 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Black Ceramic
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Magnaflow Exhaust System, Magnaflow Diesel Black, Stainless Steel, Natural
$673.74 List Price $871.90 Save $198.16 Availability: In Stock
  • Free Ground Shipping
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  • SKU#: M6617034
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • System Type: Cat-Back
  • Tip Diameter: 5 in.
  • Tip Finish: Black Ceramic
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Magnaflow Exhaust System, Magnaflow Diesel Black, Stainless Steel, Black
$693.95 List Price $898.05 Save $204.10 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: M6617035
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • System Type: Cat-Back
  • Tip Cut: Angle
  • Tip Diameter: 5 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Black Ceramic
  • Tip Length: 13 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT

MAGNAFLOW OFF ROAD PRO-SERIES (ORPS) SERIES PERFORMANCE EXHAUST SYSTEMS

MAGNAFLOW OFF ROAD PRO-SERIES (ORPS) SERIES PERFORMANCE EXHAUST SYSTEMS

Magnaflow’s Off Road Pro-Series Exhaust Systems are constructed with a turn down tip before the axle, allowing for versatile accommodations for vehicles with modified suspensions. The stainless steel build offers maximum power with minimal weight, and a hassle free, bolt-on installation.

  • Straight through design
  • Turn down tip without tailpipe
  • Lifetime warranty
  • Aggressive exhaust note
Magnaflow Exhaust System, Magnaflow Off-Road Pro Series (ORPS), Stainless Steel, Natural
$376.43 List Price $487.15 Save $110.72 Availability: In Stock
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  • SKU#: M6617129
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Downpipe Diameter: 4 in.
  • Exit Location: Side (Before rear tire)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Satin
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware, 7 x 14 in. muffler
  • System Type: Turbo-Back
  • Tip Cut: Turndown
  • Tip Diameter: 4 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Satin
  • Tip Length: 11.75 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Magnaflow Exhaust System, Magnaflow Off-Road Pro Series (ORPS), Stainless Steel, Natural
$348.69 List Price $451.24 Save $102.55 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: M6617130
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Downpipe Diameter: 4 in.
  • Exit Location: Side (Before rear tire)
  • Exit Quantity: Single
  • Main Piping Diameter: 4 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Satin
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware, 7 x 14 in. muffler
  • System Type: Cat-Back
  • Tip Cut: Turndown
  • Tip Diameter: 4 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Satin
  • Tip Length: 11.75 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 1
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 2005 GMC Sierra 3500 submodels:
  • 8 Cyl 6.6L | SLE, SLT, Base, WT

More results for 2005 GMC Sierra 3500 Exhaust System

MAGNAFLOW DIESEL PRO SERIES PERFORMANCE EXHAUST SYSTEMS

MAGNAFLOW DIESEL PRO SERIES PERFORMANCE EXHAUST SYSTEMS

Magnaflow's PRO Performance diesel exhaust systems are engineered to produce maximum gains in horsepower and torque. Featuring a stainless steel... (see more)

MAGNAFLOW CUSTOM BUILDER PIPE KIT DIESEL EXHAUST SYSTEM

MAGNAFLOW CUSTOM BUILDER PIPE KIT DIESEL EXHAUST SYSTEM

  • Stainless steel kit backed by a lifetime warranty
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  • Most options for... (see more)
MAGNAFLOW DIESEL ALUMINIZED PERFORMANCE EXHAUST SYSTEMS

MAGNAFLOW DIESEL ALUMINIZED PERFORMANCE EXHAUST SYSTEMS

Get more bang for your buck with Magnaflow’s Aluminized PRO Series Diesel Exhausts. Featuring an aluminized muffler and no tip, allowing for... (see more)

GIBSON - SWEPT SIDE CAT-BACK EXHAUST SYSTEMS
GIBSON – SWEPT SIDE CAT-BACK EXHAUST SYSTEMS

Gibson’s Swept Side cat-back exhaust system is dyno-proven to dramatically increase the power band in the 1800-3000 RPM range, giving you more horsepower,... (see more)

GIBSON - SPLIT REAR CAT-BACK EXHAUST SYSTEMS
GIBSON – SPLIT REAR CAT-BACK EXHAUST SYSTEMS

Gibson’s Split Rear cat-back exhaust system is dyno-proven to dramatically increase the power band in the low to mid range, giving you more horsepower,... (see more)

GIBSON - DUAL EXTREME CAT-BACK EXHAUST SYSTEMS
GIBSON – DUAL EXTREME CAT-BACK EXHAUST SYSTEMS

Gibson’s Dual Extreme cat-back exhaust system will not only boost your extremist image, but is dyno-proven to dramatically increase your truck’s power... (see more)

GIBSON - DUAL SPORT CAT-BACK EXHAUST SYSTEMS
GIBSON – DUAL SPORT CAT-BACK EXHAUST SYSTEMS

Gibson’s Dual Sport cat-back exhaust system is dyno-proven to dramatically increase the power band in the 2000-4000 RPM range, giving you more horsepower... (see more)

FLOWMASTER - AMERICAN THUNDER EXHAUST SYSTEMS
FLOWMASTER  – AMERICAN THUNDER EXHAUST SYSTEMS

Flowmaster’s American Thunder chambered exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, torque, fuel... (see more)

FLOWMASTER - FORCE II EXHAUST SYSTEMS
FLOWMASTER  – FORCE II EXHAUST SYSTEMS

Flowmaster’s Force II exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, torque, fuel economy and a nice mild... (see more)

HEARTTHROB EXHAUST SYSTEM

HEARTTHROB EXHAUST – DIESEL PERFORMANCE EXHAUST SYSTEMS

A slightly louder than stock exhaust tone is what you will hear from all 4 inch Heartthrob Diesel Performance Exhaust Systems. If you desire a... (see more)