• Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Dual Split Exhaust - Stainless 612700 612700 Photo - Primary
  • Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Dual Split Exhaust - Stainless 612700 612700 Illustration Guide
  • Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Dual Split Exhaust - Stainless 612700 612700 Illustration Guide
  • Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Dual Split Exhaust - Stainless 612700 612700 User 3
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Gibson Performance Exhaust

Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Dual Split Exhaust - Stainless 612700

Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Dual Split Exhaust - Stainless 612700

sku: 1QMDR | mpn: 612700
$918.74
$1,523.91 $918.74
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Emissions

This is not an emissions item.
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Gibson Catback 612700 For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Typical gains average of 15-20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty. Cat-Back Dual Split Exhaust System; Stainless Dual Split Exhaust

Vehicle Fitments:

Year Make Model Submodel
2008 - 2010 Hummer H3 Alpha
2006 - 2010 Hummer H3 Base, Adventure, Luxury
2009 Hummer H3 Championship Series
2007 - 2009 Hummer H3 X
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