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Hummer H2 Exhaust System

We have 4 Items In-stock. Select a year to continue.
$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#: M6615770
  • Brand: Magnaflow
  • Fit Note: Except Air Suspension With Dual Compressors
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: 10% increase in horsepower
  • Anticipated Ship Out Time: 1-2 Business Days
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Fits the following Hummer H2 Years:
  • 2003-2006 | 8 Cyl 6.0L | Base
Rating: (see review/s)

"Wow! Just installed these on the H2 . They sound AWESOME !!" posted by: smockitdaddy on July 13, 2009

"Great Sound, have had Flowmaster 40s before. I like this sound better. Flowmaster looks better though." posted by: Loco3 on June 20, 2008

$528.34 List Price $943.23 Save $414.89 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#: G27612002
  • 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: 1-2 Business Days
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Fits the following Hummer H2 Years:
  • 2009 | All Engines | All Submodels
$1,116.99 List Price $1,318.05 Save $201.06 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#: B25140258
  • Brand: Borla
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 3-4 business days
  • Attachment Style: Bolt-on
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Fits the following Hummer H2 Years:
  • 2007-2008 | All Engines | All Submodels
$426.02 List Price $621.45 Save $195.43 Availability: In Stock
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JBA – HIGH PERFORMANCE STAINLESS STEEL EXHUAST SYSTEMS

Want to find a way to unleash extra horsepower and torque from your engine and have a better exhaust sound too? JBA offers just what you need. Installing a JBA High Performance Stainless Steel Exhaust System will help your vehicle to achieve a bump in power while giving your vehicle a much improved exhaust sound without being overly aggressive and annoying to neighbors. JBA rose to fame back in 1987 by focusing on creating headers with massive horsepower and torque gains while remaining completely smog legal in all 50 states. In order to achieve this, JBA did not compromise on fit, durability and quality. You can rest assured that JBA put in the extra effort required to give your vehicle a noticeable jump in horsepower and torque while keeping it street legal. Besides offering the widest selection anywhere of 50 state smog legal headers, JBA also makes a full lineup of exhausts, mid-pipes and even headers for use in motorsports.

  • Perfect for tow vehicles
  • Race-proven design
  • Smooth exhaust flow from large mandrel bent tubes
  • One of the finest aftermarket upgrades available
  • Includes all necessary hardware
  • Adds torque and horsepower while improving throttle response
  • Made for a wide variety of popular trucks, cars, Jeeps and SUVs
  • All stainless steel tubing and high flow stainless steel muffler(s)
  • Each system is tuned to make the best possible exhaust sound for each vehicle without being annoying and overaggressive
  • Stainless steel exhaust tip with chrome plated finish (polished)
  • Easy to install with original equipment style exhaust hangers
  • SKU#: J21403023
  • Brand: JBA
  • Fit Note: 4WD, AWD
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
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Fits the following Hummer H2 Years:
  • 2003-2006 | 8 Cyl 6.0L | Base