Hummer Gibson Cat-Back - Dual Extreme

Looking to upgrade your Hummer with a catback from Gibson? We carry a great variety of Gibson Cat-Back - Dual Extreme and other exhaust, mufflers & tip performance parts for your Hummer.

We have 4 Gibson Cat-Back - Dual Extreme available for Hummer models with free shipping to the Continental US 48 States.

Hummer Gibson Cat-Back - Dual Extreme

Hummer H2 View all Hummer H2 Catback

SHIPS FROM MANUFACTURER 612601 Gibson 2007 Hummer H2 Base 6.0L 2.25in Cat-Back Dual Extreme Exhaust - Stainless 2007-2008 Hummer H2 Base $676.34 Details

SHIPS FROM MANUFACTURER 612603 Gibson 2009 Hummer H2 Base 6.2L 2.25in Cat-Back Dual Extreme Exhaust - Stainless 2009-2009 Hummer H2 Base $676.34 Details

Hummer H3 View all Hummer H3 Catback

SHIPS FROM MANUFACTURER 62210 Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Dual Extreme Exhaust - Stainless 2006-2010 Hummer H3 Base 2007-2007 Hummer H3 X $652.28 Details

SHIPS FROM MANUFACTURER 62211 Gibson 08-10 Hummer H3 Alpha 5.3L 2.5in Cat-Back Dual Extreme Exhaust - Stainless 2008-2010 Hummer H3 Alpha 2009-2009 Hummer H3 Championship Series $652.28 Details