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GMC Sierra 3500 Exhaust System

We have 9 Items In-stock. Select a year to continue.
$261.92 List Price $338.95 Save $77.03 Availability: In Stock
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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.

  • SKU#: M6616976
  • Brand: Magnaflow
  • Fit Note: 96.0 in. Bed, Crew Cab Pickup, Without Muffler, 96.0 in. Bed, Crew Cab Pickup, 96.0 in. Bed, Extended Cab Pickup, Without Muffler, 96.0 in. Bed, Extended Cab Pickup
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • 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 3500 Years:
  • 2007 | 8 Cyl 6.6L | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2006 | 8 Cyl 6.6L | SL
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$417.33 List Price $772.74 Save $355.41 Availability: In Stock
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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, torque, fuel economy and towability with a rich, deep exhaust tone. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Gibson’s most popular, affordable and leading performance exhaust system
  • Stainless steel exhausts backed by a lifetime warranty
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Optimizes towing power, hill climbing and passability
  • Comes in aluminized or stainless steel
  • Proven to improve torque, horsepower (up to 20 hp) and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Polished 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#: G27315547
  • Brand: Gibson
  • Fit Note: 96.0 in. Bed, Extended Cab Pickup, Extended Cab Pickup, 96.0 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: 1-2 Business Days
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Fits the following GMC Sierra 3500 Years:
  • 2001-2006 | 8 Cyl 6.0L | SL
  • 2004-2005 | 8 Cyl 8.1L | WT
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Rating: (see review/s)

"Two hours start to finish. Best after market fit up I have used." posted by: reb on October 30, 2011

$628.58 List Price $821.67 Save $193.09 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#: F1317349
  • Brand: Flowmaster
  • Fit Note: 96.0 in. Bed, Crew Cab Pickup, 96.0 in. Bed, Extended Cab Pickup
  • Quantity Sold: Assembly
  • Muffler Sound Level: Mild-to-Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: Same day - 1 business day
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Fits the following GMC Sierra 3500 Years:
  • 2004-2005 | 8 Cyl 6.6L | WT
  • 2002-2005 | 8 Cyl 6.6L | Base
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$397.04 List Price $468.51 Save $71.47 Availability: In Stock
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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 wilder exhaust tone, chose one of the 5 inch models. The 5 inch models work best with a high performance air flow induction system and tuned programming. Heartthrob Exhaust manufactures a wide selection of perfect fitting, bolt-on exhausts for popular pickups and even older trucks too. Drop those pipe cutters and blow torch! Heartthrob Exhausts are loved by pickup truck owners because it does not require any pipe cutting for a good fit. With a Heartthrob Exhaust you get the exact direct fit version for any size pickup bed and cab length. Heartthrob Exhausts are manufactured in a high tech facility in Minnesota with state-of-the-art computer based CNC manufacturing tooling and equipment. Run by a staff of 30 of dutiful employees, all of whom are knowledge filled exhaust experts, assures you will get a perfect fitting exhaust for your vehicle. This small family-owned exhaust company now has over 37 years of exhaust manufacturing experience and takes pride in every exhaust they make.

  • Manufactured in USA
  • Aluminized steel design
  • High flow muffler is included
  • Will not void your vehicle’s manufacturer warranty
  • Comes with all parts necessary for installation: clamps, hangers, pipes, hardware and muffler tips
  • Choose from single exit 4 and 5 inch styles or a 4 inch dual exit style
  • Dyno-tested and flow bench tested for quality assurance
  • Engineered for no restrictions from mandrel bent tubing process
  • Keeps exhaust temps lower
  • SKU#: HEA4005750
  • Brand: Heartthrob Exhaust
  • Fit Note: DIESEL, Crew Cab Pickup, 4WD, DIESEL, Crew Cab Pickup, RWD, DIESEL, Extended Cab Pickup, 4WD, DIESEL, Extended Cab Pickup, RWD
  • Emissions: 49-State Legal - no CA shipments
  • 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 3500 Years:
  • 2004 | 8 Cyl 6.6L | WT
  • 2002-2004 | 8 Cyl 6.6L | Base
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$324.99 List Price $406.23 Save $81.24 Availability: In Stock
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MBRP – PERFORMANCE 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 engineering as other MBRP Exhausts but value priced
  • Manufactured from aluminized steel, (heavy gauge)
  • MBRP Performance Exhausts feature bolt-on hangers and a two piece tail pipe
  • 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
  • Exhaust tip is sold individually so you can customize your ride with the perfect tip style
  • SKU#: M79S6000P
  • Brand: MBRP
  • Fit Note: 96.0 in. Bed, Crew Cab Pickup, Single Side
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Up to 8 h.p. and 13 lbs.-ft. of torque
  • Anticipated Ship Out Time: 2-3 business days
(see more)
Fits the following GMC Sierra 3500 Years:
  • 2004-2005 | 8 Cyl 6.6L | WT
  • 2002-2005 | 8 Cyl 6.6L | Base
(see more)
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$757.64 List Price $894.02 Save $136.38 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
  • Turbo-back system
  • Single exit, Behind the rear tire
  • 4 in. main piping diameter
  • 4 in. tail pipe diameter
  • 4 in. down pipe diameter
  • Moderate sound level
  • Single inlet and outlet muffler configuration
  • Single 5 in. inlet diameter polished stainless steel exhaust tip
  • Includes mounting hardware
  • LB7 and LLY engines without catalytic converter
  • Clamp-on installation
  • 5-year Banks limited warranty
  • SKU#: B7648630
  • Brand: Banks
  • Fit Note: 96.0 in. Bed, Crew Cab Pickup, 96.0 in. Bed, Extended Cab Pickup
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On
(see more)
Fits the following GMC Sierra 3500 Years:
  • 2004 | 8 Cyl 6.6L | WT
  • 2002-2004 | 8 Cyl 6.6L | Base
(see more)
$428.37 List Price $875.94 Save $447.57 Availability: In Stock
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Diamond Eye's Performance Exhaust System is designed to provide optimum performance, better throttle response, improved fuel economy and lowers exhaust gas temperature. Delivers an aggressive exhaust tone.

Feature:

  • 16-gauge aluminized steel tubing

Notes:

  • For off road use - Not legal for use on public roads and highways

Specifications:

  • Turbo-back system
  • Single behind the rear tire exit
  • 5 in. piping diameter
  • Single inlet and outlet muffler configuration
  • Mild sound level
  • Resonator, mounting hardware included
  • Integrated resonator
  • SKU#: DIAK5117A
  • Brand: Diamond Eye
  • Fit Note: Cab & Chassis, 4WD, To 6/2007, Cab & Chassis, 4WD, Cab & Chassis, RWD, To 6/2007, Cab & Chassis, RWD, Crew Cab Pickup, 4WD, To 6/2007, Crew Cab Pickup, 4WD, Crew Cab Pickup, RWD, To 6/2007, Crew Cab Pickup, RWD, Extended Cab Pickup, 4WD, To 6/2007, Extended Cab Pickup, 4WD, Extended Cab Pickup, RWD, To 6/2007, Extended Cab Pickup, RWD, Standard Cab Pickup, 4WD, To 6/2007, Standard Cab Pickup, 4WD, Standard Cab Pickup, RWD, To 6/2007, Standard Cab Pickup, RWD
  • Emissions: Not Street Legal In Ca Or Any State Adopting Ca Emissions - Intended For Closed Circuit Competition Use Only
  • Quantity Sold: Assembly
  • Muffler Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following GMC Sierra 3500 Years:
  • 2007 | 8 Cyl 6.6L | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2004-2006 | 8 Cyl 6.6L | WT
(see more)
$845.00 List Price $997.10 Save $152.10 Availability: In Stock
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AFE POWER – ATLAS EXHAUST SYSTEMS

aFe’s Atlas exhaust system allows you to realize your vehicle’s performance in harsh driving conditions and features mandrel-bent stainless steel tubing for maximum exhaust velocity and durability. Say goodbye to power-robbing back pressure and drivability issues. Started in 1999, aFe Power is known for its innovative design and manufacturing standards with regard to filters and cold air intakes for most road-going vehicles.

  • Comes with or without muffler in turbo/downpipe/DPF-back styles
  • Custom fit by vehicle year/make/model
  • Includes factory-style band clamps, bayonet-style hangers and 2-piece tailpipe design
  • Gives off a deep, rich tone
  • Fabricated from mandrel-bent stainless steel tubing (4-6” diameter)
  • Tested via dyno to ensure better torque, throttle response and horsepower
  • Stops annoying back pressure and keeps exhaust flowing at max velocity
  • Factory mounting locations utilizes for hassle-free installation
  • Perfect for harsh driving applications
  • SKU#: A1549-04045-B
  • Brand: AFE
  • Fit Note: 96.0 in. Bed, Crew Cab Pickup, 96.0 in. Bed, Extended Cab Pickup, 96.0 in. Bed, Standard Cab Pickup
  • Product Fit: Direct Fit
  • 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 3500 Years:
  • 2007 | 8 Cyl 6.6L | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2006 | 8 Cyl 6.6L | SL, SLE, SLT, WT
(see more)
$513.57 List Price $1,058.00 Save $544.43 Availability: In Stock
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SILVERLINE – DIESEL TRUCK EXHAUST SYSTEMS

Are you tired of the mundane looking and humdrum sound of your truck’s stock exhaust system? Oust that stock exhaust and bolt on a new Silverline Diesel Truck Exhaust System to uncork more horsepower and torque from a free-flowing exhaust. Aside from newfound power, your ears will enjoy the much better exhaust tone and your eyes will appreciate the highly-polished T304 stainless steel exhaust tip too. Silverline Exhaust engineers and manufactures performance exhausts for both the high performance diesel and the sport compact car niche markets. Silverline is part of the Ansa Exhaust group of companies which have over 50 years of experience in the exhaust industry and Ansa is one of the largest and best-known exhaust companies in the world.

  • Choice of T304 or T409 stainless steel, or aluminized steel
  • Much improved exhaust tone
  • Direct fit for an easy installation
  • Available in single or dual exhaust versions
  • Horsepower and torque will increase on Silverline exhaust equipped vehicles
  • Better exhaust flow from mandrel bent tubing
  • Comes with Silverline’s unique louvered muffler, (all systems without muffler delete option)
  • 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
  • Highly-polished T304 stainless steel exhaust tip(s) are included
  • SKU#: A1MCS107409
  • Brand: Silverline
  • Fit Note: Cab & Chassis, 4WD, Cab & Chassis, RWD, Crew Cab Pickup, 4WD, Crew Cab Pickup, RWD, Extended Cab Pickup, 4WD, Extended Cab Pickup, RWD, Standard Cab Pickup, 4WD, Standard Cab Pickup, RWD
  • Emissions: Not Street Legal In Ca Or Any State Adopting Ca Emissions - Intended For Closed Circuit Competition Use Only
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Up to 13 h.p. and 23 lbs.-ft. of torque
(see more)
Fits the following GMC Sierra 3500 Years:
  • 2007 | 8 Cyl 6.6L | Classic SL, Classic SLE, Classic SLT, Classic WT
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