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Gibson 2007-2009 Hummer H2 Base 3.5in Stainless Cat-Back Single Exhaust (6.2L) - 612501

$930.94

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Gibson 2007-2009 Hummer H2 Base 3.5in Stainless Cat-Back Single Exhaust (6.2L) - 612501

$930.94

$930.94

Fits 2007-2009 Hummer H2 Base (6.2L).

The Gibson Single Exhaust system is engineered for drivers seeking reliable performance and an aggressive exhaust note. This cat-back system features high-flow 3.5-inch mandrel-bent stainless steel tubing to reduce restriction and improve efficiency. At the core of the system is the Superflow™ CFT Muffler, a baffled and chambered design that contains no internal packing to blow out or deteriorate over time. This configuration provides a deep, powerful sound while maintaining minimal interior drone.

Designed for a straightforward installation, this kit includes all necessary hardware and utilizes factory-style hangers for a secure, bolt-on fit. The system exits straight out the rear of the vehicle, finished with a polished stainless steel round slash-cut tip for a refined look.

  • Main Piping: 3.5-inch mandrel-bent stainless steel tubing
  • Muffler Type: Superflow™ CFT (Baffled/Chambered, no internal packing)
  • Tip: Polished stainless round slash-cut design
  • Installation: Bolt-on with included hardware and factory-style hangers
  • Performance: Engineered for average gains of 5-10 horsepower
  • Warranty: Lifetime Limited Warranty
  • Manufacturer Part Number: 612501
🔧 Fitment & Compatibility
Year Make Model Submodel
2007-2009 Hummer H2 Base

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