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Chevy Avalanche 1500 Exhaust System

We have 7 Items In-stock.
$449.55 List Price $796.15 Save $346.60 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#: G27615535
  • Brand: Gibson
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
(see more)
Fits the following Chevrolet Avalanche 1500 Years:
  • 2005-2006 | 8 Cyl 5.3L | LS, LT
  • 2004-2006 | 8 Cyl 5.3L | Z66
(see more)
Rating: (see review/s)

"very good system at this price for stainless. the install was very easy...did it in my driveway." posted by: on November 17, 2013

$698.29 List Price $903.67 Save $205.38 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#: M6615724
  • Brand: Magnaflow
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
(see more)
Fits the following Chevrolet Avalanche 1500 Years:
  • 2005-2006 | 8 Cyl 5.3L | LS, LT
  • 2004-2006 | 8 Cyl 5.3L | Z66
(see more)
$456.99 List Price $591.40 Save $134.41 Availability: In Stock
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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 tone that doesn’t draw too much attention or seem too obnoxious for your daily commute. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Features a mild sound thanks to the use of larger displacement mufflers and resonators
  • 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 daily driver type vehicles
  • Passenger side, split  or driver side exit design
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • SKU#: F1317341
  • Brand: Flowmaster
  • Fit Note: 3 in. Tailpipe
  • Quantity Sold: Assembly
  • Muffler Sound Level: Mild
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Chevrolet Avalanche 1500 Years:
  • 2005 | 8 Cyl 5.3L | LS, LT
  • 2004-2005 | 8 Cyl 5.3L | Z66
(see more)
$434.47 List Price $512.67 Save $78.20 Availability: In Stock
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HEARTTHROB EXHAUST – SPLIT REAR DUAL EXIT EXHAUST SYSTEMS

A power-filled exterior exhaust tone but with a less obtrusive interior tone is what you will hear from all 2 ½ inch Heartthrob Split Rear Dual Exit Cat-Back Exhaust Systems. If you desire a wilder exhaust tone, chose one of the 3 inch models. Heartthrob Exhaust manufactures a wide selection of perfect fitting, bolt-on exhausts for popular domestic and import brand pickups and even older trucks too. The split-rear duel-exit design assists with improving exhaust flow for a noticeable horsepower and torque boost. 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
  • 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
  • The split-rear duel-exit exhaust style ensures better exhaust flow
  • The 2 ½ inch models are designed to clear both spare tires mounted under the bed and trailer hitches
  • Must relocate or remove the spare tire under the bed for installation of any 3 inch versions
  • Dyno-tested and flow bench tested for quality assurance
  • Engineered for no restrictions from mandrel bent tubing process
  • SKU#: HEA1025750
  • Brand: Heartthrob Exhaust
  • Fit Note: Crew Cab Pickup, 4WD, Short Bed, Crew Cab Pickup, RWD, Short Bed
  • Emissions: 49-State Legal - no CA shipments
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Chevrolet Avalanche 1500 Years:
  • 2005 | 8 Cyl 5.3L | LS, LT
  • 2004-2005 | 8 Cyl 5.3L | Z66
(see more)
$1,159.99 List Price $1,368.79 Save $208.80 Availability: In Stock
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BORLA – PERFORMANCE STAINLESS STEEL EXHAUST SYSTEMS

Uncompromised quality and precision manufacturing is what you get in every Borla Stainless Steel Exhaust System. Borla manufactures hundreds of perfect fitting, bolt-on exhausts for a wide variety of popular pickups, SUVs, cars and exotic cars too. Borla even makes a Universal Hot Rod Kit to fabricate your own custom exhaust, perfect for those working on a custom car project on the weekends. This writer purchased a Borla exhaust for his truck way back in the 1990s and now that truck with the same Borla exhaust has been driven over 500,000 miles with no trouble at all. The Borla exhaust still looks great and sounds fantastic after many years and many miles of use. A Borla exhaust does cost a little more than most of the competitor’s exhausts but for that extra investment you get Borla’s signature sound and peace-of-mind knowing that you purchased a quality exhaust that will outlive most other exhaust brands as well as Borla’s Million Mile Warranty to back you up. Alex Borla’s well-engineered exhausts have exceeded the expectations of car, truck and off-road buffs as well as the professional motorsports community since 1978. Mr. Borla started his company with one single purpose, to engineer the best exhaust systems on the market. Borla’s state-of-the-art manufacturing facility in Tennessee uses high tech computer based CNC manufacturing tooling and equipment and employs America’s finest metal workers. Borla goes the extra distance to provide you with the highest quality, best fitting and nicest sounding exhaust for your driving enjoyment.

  • 1 Million mile warranty
  • Manufactured from very high quality T-304 stainless steel, unlike almost all comparable exhausts
  • Borla has very high corrosion resistance properties, perfect for vehicles in adverse weather regions
  • Manufactured in USA and sold worldwide
  • Average horsepower and torque increases for Borla equipped vehicles ranges from 5 to 15 percent
  • Precise construction ensures a perfect fit with smooth mandrel bends and smooth but strong welds
  • Available for a wide variety of popular pickups, SUVs, cars and even exotics, (direct fit)
  • Will not void your vehicle’s manufacturer warranty
  • Due to a design that evacuates exhaust gases quickly, expect a fuel economy gain at cruising speeds
  • No annoying booming or droning sounds, just Borla’s signature mellow growl
  • SKU#: B25140003
  • Brand: Borla
  • Quantity Sold: Assembly
  • Muffler Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
(see more)
Fits the following Chevrolet Avalanche 1500 Years:
  • 2005-2006 | 8 Cyl 5.3L | LS, LT
  • 2004-2006 | 8 Cyl 5.3L | Z66
(see more)
Rating: (see review/s)

"I got this a while ago and put it on after adding KnN intake Superchip, and 92 octane gas... This thing went on in 28 minutes start to finish on my friend's front lawn. It added power - enough for me to definiitely feel it; it's throaty, but not so much where you feel guilty driving through quiet neighborhoods. It looks great, fit perfectly, and I love it. Definitely worth the price." posted by: ultrachill on October 26, 2009

"I wanted a high performance exhaust system that also provided that deep mellow sound of power but not the too loud and blasting sound of cheap spin-off systems. Borla has it all! The performance enhancement is recognizeable right away (25 more horses) and the sound simply says it all! Borla systems can't be beat for quality. It took me a little over an hour to install - but then I was doing it in my driveway without a lift." posted by: Glen on September 4, 2008

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$284.99 List Price $356.24 Save $71.25 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#: M79S5000P
  • Brand: MBRP
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Up to 5 h.p and 6 lbs-ft. of torque
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following Chevrolet Avalanche 1500 Years:
  • 2005-2006 | 8 Cyl 5.3L | LS, LT
  • 2004-2006 | 8 Cyl 5.3L | Z66
(see more)
$442.46 List Price $621.45 Save $178.99 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#: J21403015
  • Brand: JBA
  • Fit Note: 4-Door, Crew Cab Pickup, 4WD, 4-Door, Crew Cab Pickup, RWD
  • 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 Chevrolet Avalanche 1500 Years:
  • 2005 | 8 Cyl 5.3L | LS, LT, Z66, Z71
  • 2003-2005 | 8 Cyl 5.3L | Base
(see more)
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