Gibson Hummer Exhaust
2007-2008 H2, 6L / 6.2L, 4WD, Cat-Back Dual Extreme Exhaust
  - GIB-612601
Stainless Steel
Price: $1,026.86 Sale Price: $887.41     

2007-2008 H2, 6L / 6.2L, 4WD, Cat-Back Dual Extreme Exhaust
  - GIB-312601
Aluminized
Price: $770.14 Sale Price: $665.56     

2007-2008 H2, 6L / 6.2L, 4WD, Cat-Back Dual Sport Exhaust
  - GIB-612001
Stainless Steel
Price: $1,026.86 Sale Price: $887.41     

2007-2008 H2, 6L / 6.2L, 4WD, Cat-Back Dual Sport Exhaust
  - GIB-12001
Aluminized
Price: $771.42 Sale Price: $666.66     

2008 H3 Alpha 5.3L, 4WD, Cat-Back Dual Extreme Exhaust
  - GIB-62211
Stainless Steel
Price: $880.43 Sale Price: $848.99     

2008 H3 Alpha 5.3L, 4WD, Cat-Back Dual Extreme Exhaust
  - GIB-2211
Aluminized
Price: $644.44 Sale Price: $621.43     

 
GIBSON EXHAUST introduces a new ppowerful cat-back exhaust system to increase your full power potential on the Hummer H3 with a powerful throaty exhaust tone. Each system bolts behind the catalytic converter and is configured with 2.5" mandrel bent dual tailpipes, a Superflow SFT Performance Muffler featuring a chambered and louvered design for better volume efficiency. No packing to blow out or baffles to break. The exhaust is completed with a giant 3.5" mirror bright polished T-304 Stainless Steel exhaust tip, with our "clampless" design feature exiting at an aggressive angle behind each rear wheel. Includes zinc plated factory style hangers, clamps and all hardware. Available in high quality aluminized or stainless steel. Designed for hassle free installation with professional looking results. Gibson Performance exhausts are proudly manufactured in the U.S.A. and backed by a Lifetime Limited Warranty.
Part #s : GIB-2211& GIB-62211
 
GIBSON EXHAUST now offers a new performance exhaust to enhance the horsepower and torque of the new 2008 Hummer H2 SUV with a powerful exhaust tone. Each system features a mandrel bent 3.5 inch headpipe, 2.25 inch tailpipes and Superflow Performance CFT Muffler, featuring a Chambered and Louvered Design. With no packing to blow out or baffles to break, finishing with a large 4 inch mirror bright polished T-304 Stainless Steel tips exiting at an aggressive angle behind the rear wheels. Includes zinc plated hangers, clamps and hardware. Available in high quality aluminized or stainless steel. Easy bolt-on installation with professional looking results. Backed by a Lifetime Limited Warranty. All systems are 50 state smog legal.
Part #s : GIB-312601 & GIB-612601
 
GIBSON EXHAUST now offers a new performance exhaust to enhance the horsepower and torque of the new 2008 Hummer H2 SUV with a powerful exhaust tone. Each system features a mandrel bent 3.5 inch headpipe, 2.25 inch tailpipes and Superflow Performance CFT Muffler, featuring a Chambered and Louvered Design. With no packing to blow out or baffles to break, finishing with a large 4 inch mirror bright polished T-304 Stainless Steel tips exiting out of the rear stock location. Includes zinc plated hangers, clamps and hardware. Available in high quality aluminized or stainless steel. Easy bolt-on installation with professional looking results. Backed by a Lifetime Limited Warranty. All systems are 50 state smog legal.
Part #s : GIB-12001 & GIB-612001


A Lifetime Limited Warranty backs every Gibson exhaust system to the original purchaser. Each system includes accurate easy to read instructions and all mounting Today, customers and industry experts agree, GIBSON is the most cost-effective performance exhaust system. We’re emission legal in all 50 states and installation does not effect vehicle warranty. Exacting specifications assure the installer and purchaser that all systems fit properly and yield programmed benefits.

The GIBSON heritage of quality and performance sets the standard for the exhaust industry to follow. Gibson's commitment to improve and develop new exhaust systems provides the broadest range and best-engineered systems available today. If you have a comment, question or suggestion, please call on our friendly staff of professionals to assist you.

Today, GIBSON performance is still a family operated business housed in an ultra-modern 100,000 square foot facility in Corona, California, with 14+ years of excellence in the exhaust aftermarket. Gibson performance exhaust systems will give your vehicle more of what you’re looking for in a performance system.

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