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Exhaust System for 2005 Hummer H2

We have 12 Items In-stock.
Gibson Exhaust System, Gibson Dual Extreme, Aluminized Steel, Natural
$383.40 List Price $673.73 Save $290.33 Availability: In Stock
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  • SKU#: G27312602
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Behind Each Rear Tire
  • Exit Quantity: Dual
  • Main Piping Diameter: 2.5 in.
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base
Gibson Exhaust System, Gibson Dual Extreme, Stainless Steel, Natural
$503.71 List Price $898.31 Save $394.60 Availability: In Stock
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  • SKU#: G27612602
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Behind Each Rear Tire
  • Exit Quantity: Dual
  • Main Piping Diameter: 2.50 in. / 2.25 in.
  • Muffler Finish: Natural
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base
Gibson Exhaust System, Gibson Dual Sport, Aluminized Steel, Natural
$417.30 List Price $735.95 Save $318.65 Availability: In Stock
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  • SKU#: G2712000
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Straight out the back
  • Exit Quantity: Dual
  • Includes: Pipes, zinc-plated factory style hangers, heavy-duty clamps, bolt kit
  • Main Piping Diameter: 2.25 in.
  • Muffler Configuration: Dual inlet and outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base
Gibson Exhaust System, Gibson Dual Sport, Stainless Steel, Natural
$559.77 List Price $1,002.21 Save $442.44 Availability: In Stock
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  • SKU#: G27612000
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Straight out the back
  • Exit Quantity: Dual
  • Includes: Pipes, zinc-plated factory style hangers, heavy-duty clamps, bolt kits
  • Main Piping Diameter: 2.25 in.
  • Muffler Configuration: Dual inlet and outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base
Gibson Exhaust System, Gibson Swept Side, Aluminized Steel, Natural
$396.27 List Price $696.69 Save $300.42 Availability: In Stock
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  • SKU#: G27312500
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Straight out the back
  • Exit Quantity: Single
  • Includes: Pipes, zinc-plated factory style hangers, heavy-duty clamps
  • Main Piping Diameter: 3.0 in.
  • Muffler Configuration: Single inlet and outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 4 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 4 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: One
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base
Gibson Exhaust System, Gibson Swept Side, Stainless Steel, Natural
$504.08 List Price $908.56 Save $404.48 Availability: In Stock
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  • SKU#: G27612500
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Straight out the back
  • Exit Quantity: Single
  • Includes: Pipes, zinc-plated factory style hangers, heavy-duty clamps
  • Main Piping Diameter: 3.5 in.
  • Muffler Configuration: Dual inlet and single outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 4 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 4 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: One
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base
Magnaflow Exhaust System, Magnaflow Performance, Stainless Steel, Natural
$698.29 List Price $903.67 Save $205.38 Availability: In Stock
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  • SKU#: M6615770
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: 10% increase in horsepower
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Rear (Passenger's Side)
  • Exit Quantity: Dual
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Dual inlet and outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware, 5 x 11 x 22 in. muffler
  • System Type: Cat-back
  • Tip Cut: Straight
  • Tip Diameter: 4 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 7.25 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 2
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base
Rating: (see review/s)

"Wow! Just installed these on the H2 . They sound AWESOME !!" posted by: smockitdaddy on July 13, 2009 view all 2 reviews

Magnaflow Exhaust System, Magnaflow Performance, Stainless Steel, Natural
$845.67 List Price $1,094.40 Save $248.73 Availability: In Stock
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  • SKU#: M6616673
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Split rear
  • Exit Quantity: Dual
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Dual inlet and outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Straight Thru
  • Notes: Includes: Mounting hardware, 5 x 11 x 22 in. muffler
  • System Type: Cat-back
  • Tip Cut: Straight
  • Tip Diameter: 4 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 7.25 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 2
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base
Flowmaster Exhaust System, Flowmaster American Thunder, Stainless Steel, Natural
$749.99 List Price $970.58 Save $220.59 Availability: In Stock
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  • SKU#: F13817530
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: Pipes, resonator, mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: 3 In. Inlet, 2.5 In. Outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless Steel
  • Muffler Quantity: One
  • Muffler Type: Chambered
  • Notes: Includes 50 Series HD Muffler
  • System Type: Cat-back
  • Tip Cut: Turndown
  • Tip Diameter: 3 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 11 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Flowmaster limited warranty
see more Fits the following 2005 Hummer H2 submodels:
  • 8 Cyl 6.0L | Base