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GMC Sierra 1500 HD Exhaust System

We have 7 Items In-stock. Select a year to continue.
$480.20 List Price $853.35 Save $373.15 Availability: In Stock
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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 and torque right where you need it – and of course also gives you that great street truck look and sound. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Gives you that street truck style with an aggressive tone
  • Stainless exhausts backed by a lifetime warranty
  • Deep, aggressive sound
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Comes in aluminized or stainless steel
  • Baffled and chambered design means optimal volumetric efficiency
  • Proven to improve torque and horsepower by as much as 15 hp
  • Mandrel-bent tubing allows for continuous airflow
  • Polished slash style stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states
  • SKU#: G275207
  • Brand: Gibson
  • Fit Note: Aluminized, Exits Behind Rear Tire, Incl. Muffler/Pipes/3.5 in. Stainless Tips/Hangers/Clamps, Will Not Fit With 5th Wheel Trailer Hitch, 78.0 in. Bed, Aluminized, Exits Behind Rear Tire, Incl. Muffler/Pipes/3.5 in. Stainless Tips/Hangers/Clamps, With Stock Dual Inlet Muffler, Will Not Fit With 5th Wheel Trailer Hitch, 78.0 in. Bed
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
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Fits the following GMC Sierra 1500 HD Years:
  • 2001-2006 | 8 Cyl 6.0L | SLE, SLT
$642.41 List Price $831.36 Save $188.95 Availability: In Stock
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MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power and sound. Magnaflow’s Performance exhaust systems feature stainless steel construction and mandrel bent pipes, allowing for greater fuel economy and improved performance. A full-bodied exhaust note, emblematic of the brand, is achieved through the smooth, lap-joint welded body, tightly packed with acoustical fibers designed to dampen irritating pitch tones.

  • SKU#: M6615782
  • Brand: Magnaflow
  • Fit Note: Crew Cab Pickup
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
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Fits the following GMC Sierra 1500 HD Years:
  • 2007 | 8 Cyl 6.0L | Classic SLE, Classic SLT
  • 2003-2006 | 8 Cyl 6.0L | SLE, SLT
$416.99 List Price $539.64 Save $122.65 Availability: In Stock
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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 economy and a new image with an aggressive, rich exhaust tone. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Flowmaster’s most popular exhaust system
  • Features an aggressive sound
  • 3-year limited warranty for aluminized steel/lifetime warranty for stainless steel
  • Come in aluminized or stainless steel
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Quick and easy installation
  • Best for muscle cars and trucks
  • Passenger side, split  or driver side exit design
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • SKU#: F1317350
  • Brand: Flowmaster
  • Fit Note: 78.0 in. Bed
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following GMC Sierra 1500 HD Years:
  • 2001-2003 | 8 Cyl 6.0L | SLE, SLT
$464.99 List Price $574.40 Save $109.41 Availability: In Stock
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MBRP – INSTALLER SERIES EXHAUST SYSTEMS

When you bolt on a MBRP Installer Series Exhaust to your ride, you can expect an average 5 to 10 percent gain in horsepower and torque. An MBRP Exhaust evacuates exhaust gasses quickly so you can expect a reduction in exhaust gas temps, with some vehicles as much as 200 degrees Fahrenheit lower! Engineers at MBRP also worked overtime to perfect a deeper than stock exhaust tone that will satisfy your ears without annoying your neighbors. MBRP opened their doors for business almost 20 years ago and growth has been explosive since then thanks to a staff of pickup, car, off road and racing fanatics who seek to make your vehicles perform and sound better. MBRP is well known for making some of the finest exhausts for diesel pickups available anywhere and also manufactures a wide selection of performance exhausts for gas powered vehicles as well. All exhaust systems from MBRP are guaranteed to fit right the first time and MBRP also has excellent customer service to help answer any questions during your installation by just dialing a toll-free number.

  • Same craftsmanship and design as other MBRP Exhausts but value priced
  • Manufactured from aluminized steel, (heavy gauge)
  • Like a musical instrument, exhaust tone is perfected and engineered to sound great
  • Will fit right the first time, guaranteed
  • Horsepower and torque will increase on MBRP exhaust equipped vehicles
  • Uniform mandrel bends with the lowest bend degree angles to improve exhaust flow
  • Available for a wide variety of popular pickups, SUVs, cars and even classic cars, (all direct fit)
  • Will not void your vehicle’s manufacturer warranty
  • Due to a design that evacuates exhaust gases quickly, it helps your vehicle to maintain proper temps
  • A mirror-polished T304 stainless steel exhaust tip is included on most XP Series Exhaust Systems
  • SKU#: M79S5008AL
  • Brand: MBRP
  • Fit Note: 78.0 in. Bed
  • Emissions: 50-State Legal
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following GMC Sierra 1500 HD Years:
  • 2007 | 8 Cyl 6.0L | Classic SLE, Classic SLT
  • 2003-2006 | 8 Cyl 6.0L | SLE, SLT
$363.07 List Price $770.96 Save $407.89 Availability: In Stock
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DYNOMAX – SUPER TURBO EXHAUST SYSTEMS

Dynomax’s Super Turbo cat-back exhaust system will not only boost your image, but is dyno-proven to dramatically increase your vehicle’s power and performance with style and a nice, cool tone. Dynomax is a world leader in the performance exhaust space, manufacturing products held to the highest engineering standards and backed by extensive research and development.

  • Backed by a limited lifetime warranty
  • Proven via dyno to flow 700 SCFM
  • Interior fiberglass matting absorbs annoying resonance for nice tone
  • Improves torque and horsepower as well as mileage
  • Mandrel-bent aluminized tubing allows for continuous airflow
  • Includes all necessary hardware
  • Direct fit
  • Legal in all 50 states
  • Straight design means exhaust flows freely and backpressure is gone
  • Uses stock hanger/mounting locations

  • SKU#: D2219458
  • Brand: Dynomax
  • Fit Note: 3 in. System; Incl. Intermediate Pipe; Super Turbo Muffler; Tail Pipe; Clamps; 4 in. Stainless Steel Spout;, 78.0 in. Bed
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Up to 23 h.p. and 30 lbs.-ft. of torque
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following GMC Sierra 1500 HD Years:
  • 2007 | 8 Cyl 6.0L | Classic SLE, Classic SLT
  • 2001-2006 | 8 Cyl 6.0L | SLE, SLT
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$434.61 List Price $592.65 Save $158.04 Availability: In Stock
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JBA Performance Axle-back Exhaust System boasts to give any vehicle, power, sound, and quality, three things other competitors wish they had. JBA Performance Axle-back Exhaust system gives both great looks and performance. What's more, high flow muffler gives a powerful exhaust tone, great flow, and durability without even being overwhelming from within the vehicle. Increases horsepower and torque and improves throttle response with the help of its large diameter mandrel-bent tubing. This system is finished with a polished chromed stainless steel tip that resists discoloring that also improves the look of your vehicle. When looking for a system that effectively replaces the muffler and tips, JBA Performance Axle-back Exhaust system is the best choice.

Features and Benefits:

  • Comes with a High-flow muffler which gives a powerful exhaust note that answers to your vehicle's high demand for sound
  • Enhances the look of your vehicle with its stainless steel polished chrome tip which won't discolor
  • Aggressive muffler sound level

Specifications:

  • Cat-back system
  • Single behind the rear tire exit
  • 3 in. piping diameter
  • Single inlet and outlet muffler configuration
  • Aggressive sound level
  • Comes with single 3.5 in. polished stainless steel tip
  • Mounting hardware included
  • SKU#: J21403044
  • Brand: JBA
  • Fit Note: Crew Cab Pickup, 4WD, With Short Bed, Crew Cab Pickup, RWD, With Short Bed
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-On
(see more)
Fits the following GMC Sierra 1500 HD Years:
  • 2007 | 8 Cyl 6.0L | Classic SLE, Classic SLT
Rating: (see review/s)

"It would have been an easy install if the muffler was properly sized for the exhaust pipe and tail pipe. In my test fit before install I could tell it was going to be tight. I could only get the pipes to slide in the mufller about an inch when I installed it. The rear hangers and the center of the hump over the axle are back about two inches too far but still function. Should have had a muffler shop enlarge the muffler pipe. Has a nice agressive exhaust note. Not too loud until I get up to around 75mph and the rpm gets over 2000. My truck has 3.73 gear, the 3.23 gear may keep the rpm below 2000 at that speed. Overall I am pleased with it." posted by: 52 Pickup on October 21, 2010

$384.63 List Price $453.86 Save $69.23 Availability: In Stock
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Banks Monster Exhaust System

Banks guarantees performance and power whenever you use their products especially the Exhaust system. With almost 50 years of engineering airflow improvements, Banks mastered the art of maximizing flow while minimizing back pressure.

Banks Monster exhaust system increases exhaust flow for improved power, longevity, and fuel efficiency. This system is made of light but sturdy mandrel-bent stainless steel with increased tube diameter that allows significant increase in horsepower and torque. Offers a rich and throaty performance sound that is not too aggressive or noisy.

Specifications
  • Stainless steel
  • DPF-back system
  • Single exit, Behind the rear tire
  • 4 in. main piping diameter
  • 4 in. tail pipe diameter
  • Aggressive sound level
  • Single 6 x 5 in. inlet diameter polished stainless steel exhaust tip
  • Includes mounting hardware
  • Without muffler
  • Clamp-on installation
  • 5-year Banks limited warranty
  • SKU#: B7647784
  • Brand: Banks
  • Fit Note: Crew Cab Pickup, 4WD, Truck, Crew Cab Pickup, RWD, Truck
  • Color/Finish: Natural
  • Quantity Sold: Kit
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following GMC Sierra 1500 HD Years:
  • 2007 | 8 Cyl 6.0L | Classic SLE, Classic SLT
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