Hummer Gibson Cat-Back - Single

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

We have 7 Gibson Cat-Back - Single available for Hummer models with free shipping to the Continental US 48 States.

Hummer Gibson Cat-Back - Single

Hummer H2 View all Hummer H2 Catback

SHIPS FROM MANUFACTURER 312500 Gibson 03-06 Hummer H2 Base 6.0L 3in Cat-Back Single Exhaust - Aluminized 2003-2006 Hummer H2 Base $523.50 Details

SHIPS FROM MANUFACTURER 612500 Gibson 03-06 Hummer H2 Base 6.0L 3in Cat-Back Single Exhaust - Stainless 2003-2006 Hummer H2 Base $652.28 Details

SHIPS FROM MANUFACTURER 612501 Gibson 08-09 Hummer H2 Base 6.2L 3.5in Cat-Back Single Exhaust - Stainless 2007-2009 Hummer H2 Base $614.35 Details

SHIPS FROM MANUFACTURER 612501B Gibson 2008 Hummer H2 Base 6.2L 3.5in Cat-Back Single Exhaust - Black Elite 2007-2008 Hummer H2 Base $632.13 Details

Hummer H3 View all Hummer H3 Catback

SHIPS FROM MANUFACTURER 312800 Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Single Exhaust - Aluminized 2006-2010 Hummer H3 Base 2007-2007 Hummer H3 X $437.82 Details

SHIPS FROM MANUFACTURER 612800 Gibson 07-10 Hummer H3 Base 3.7L 2.5in Cat-Back Single Exhaust - Stainless 2006-2010 Hummer H3 Base 2007-2007 Hummer H3 X $574.30 Details

SHIPS FROM MANUFACTURER 612801 Gibson 08-10 Hummer H3 Alpha 5.3L 3in Cat-Back Single Exhaust - Stainless 2008-2010 Hummer H3 Alpha 2009-2009 Hummer H3 Championship Series $574.30 Details