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Hummer Muffler Performance

We Have 26 Items for Hummer Muffler Performance In-Stock, with over 150 reviews and an average rating of 4 out of 5 stars.

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Showing items 1-15 out of 26 1 2  NEXT  »
  • List Price: $236.81
  • Our Price: $182.99
  • You Save: $53.82
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Flowmaster 50 Series Big Block Muffler

The Flowmaster 50 Big Block Muffler is especially made for full-size vehicles. This muffler produces a milder tone compared to 40 Series Muffler. This is made possible with the H-chamber design and a bigger muffler chamber that can handle the power of the huge engine. This muffler is constructed with aluminized steel to resist corrosion and perform at its best on harsh road conditions. The harder you get, the tougher this muffler becomes; the Flowmaster 50 Big Block Muffler.

Features and benefits:

  • Large chamber to handle the power of big engines
  • Prolongs engine life by decreasing under-hood temperature
  • Aluminized steel construction for corrosion protection
  • Recommended for big vehicles
  • Exclusive H-chamber design for a smooth flowing exhaust gasses
  • Backed by Flowmaster's 3 Year Limited Warranty

Item Specific Features:

  • Dual offset inlet and offset outlet configuration
  • 22 in. L x 12 in. W x 5 in. H, 28 in. overall length
  • Oval shape
  • 2.75 in. inlet diameter
  • 2.5 in. outlet diameter
  • Mild sound level
Material: Aluminized steel
Series: Flowmaster 50 Series Big Block
Type: Direct fit
Outlet: Dual, Center (Dual)
Color/Finish: Gray
Quantity Sold: Sold individually
Warranty: 3-year Flowmaster limited warranty

Fits the following 2003-2007 Hummer H2 submodels:

  • 2003-2007: All Submodels; All Engines;

Availability:In stock

  • List Price: $136.79
  • Our Price: $115.92
  • You Save: $20.87
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KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED

Looking for a high performance muffler? KOOL VUE mufflers offer a selection that improves your vehicle's performance and at the same time dramatically decreases its noise. It also produces an aggressive but cool tone from the inside %X96 something to be proud of when you are in the streets.

Features and Specifications:
  • Round casing
  • Single center inlet and outlet configuration
  • 2.25 in. inlet diameter; 4 in. outlet diameter
  • 5 in. width x 5 in. height; 20 in. overall length

Benefits:
  • Improves vehicle's performance
  • Dramatically decreases the noise
  • Stainless steel material for extended durability and longer life


Material: Stainless steel
Type: Direct fit
Outlet: Single, Center
Color/Finish: Polished
Quantity Sold: Sold individually
Warranty: 2-year Kool Vue limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $102.33
  • Our Price: $86.72
  • You Save: $15.61
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KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED

Looking for a high performance muffler? KOOL VUE mufflers offer a selection that improves your vehicle's performance and at the same time dramatically decreases its noise. It also produces an aggressive but cool tone from the inside %X96 something to be proud of when you are in the streets.

Features and Specifications:
  • Oval casing
  • 2.5 in. inlet diameter; 3.5 in. outlet diameter
  • Single center inlet and dual center outlet configuration
  • 14 in. length x 9 in. width x 5 in. height; 24 in. overall length

Benefits:
  • Improves vehicle's performance
  • Dramatically decreases the noise
  • Stainless steel material for extended durability and longer life


Material: Stainless steel
Type: Direct fit
Outlet: Dual, Center
Color/Finish: Polished
Quantity Sold: Sold individually
Warranty: 2-year Kool Vue limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $62.74
  • Our Price: $53.17
  • You Save: $9.57
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KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED

Looking for a high performance muffler? KOOL VUE mufflers offer a selection that improves your vehicle's performance and at the same time dramatically decreases its noise. It also produces an aggressive but cool tone from the inside %X96 something to be proud of when you are in the streets.

Features and Specifications:
  • Round casing
  • Single center inlet and outlet configuration
  • 2.25 in. inlet diameter; 4 in. outlet diameter
  • 13.75 in. length x 6 in. width x 6 in. height; 17.5 in. overall length

Benefits:
  • Improves vehicle's performance
  • Dramatically decreases the noise
  • Stainless steel material for extended durability and longer life


Material: Stainless steel
Type: Direct fit
Outlet: Single, Center
Color/Finish: Polished
Quantity Sold: Sold individually
Warranty: 2-year Kool Vue limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $157.08
  • Our Price: $133.12
  • You Save: $23.96
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KOOL VUE HIGH PERFORMANCE MUFFLER ASSEMBLY, STAINLESS STEEL, POLISHED

Looking for a high performance muffler? KOOL VUE mufflers offer a selection that improves your vehicle's performance and at the same time dramatically decreases its noise. It also produces an aggressive but cool tone from the inside %X96 something to be proud of when you are in the streets.

Features and Specifications:
  • Round casings
  • 2.25 in. inlet diameter; 3.25 in. outlet diameter
  • Single center inlet and dual center outlet configuration
  • 10 in. length x 4.5 in. width x 4.5 in. height; 18.5 in. overall length; 9.25 in. overall width

Benefits:
  • Improves vehicle's performance
  • Dramatically decreases the noise
  • Stainless steel material for extended durability and longer life


Material: Stainless steel
Type: Direct fit
Outlet: Dual, Center
Color/Finish: Polished
Quantity Sold: Sold individually
Warranty: 2-year Kool Vue limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $124.10
  • Our Price: $105.17
  • You Save: $18.93
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Quantity:
KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED

Looking for a high performance muffler? KOOL VUE mufflers offer a selection that improves your vehicle's performance and at the same time dramatically decreases its noise. It also produces an aggressive but cool tone from the inside %X96 something to be proud of when you are in the streets.

Features and Specifications:
  • Oval casing
  • 2.25 in. inlet diameter; 2.25 in. outlet diameter
  • Single center inlet and dual center outlet configuration
  • 12.6 in. length x 9 in. width x 4 in. height; 18.8 in. overall length

Benefits:
  • Improves vehicle's performance
  • Dramatically decreases the noise
  • Stainless steel material for extended durability and longer life


Material: Stainless steel
Type: Direct fit
Outlet: Dual, Center
Color/Finish: Polished
Quantity Sold: Sold individually
Warranty: 2-year Kool Vue limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $85.18
  • Our Price: $72.19
  • You Save: $12.99
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KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED -- 9 in. L x 6 in. W x 3.9 in. H; 14.8 in. overall length; 2 in. inlet diameter; 4 in. outlet diameter; Single center inlet and outlet configuration; Oval casing; With single 4 in. slanted tip; Improves your vehicle's performance and dramatically decreases its noise producing an aggressive but cool tone from the inside; Backed by 2-year Kool Vue limited warranty.
Material: Stainless steel
Type: Direct fit
Outlet: Single, Center
Color/Finish: Polished
Quantity Sold: Sold individually
Warranty: 2-year Kool Vue limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $119.03
  • Our Price: $100.87
  • You Save: $18.16
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Quantity:
KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED

Looking for a high performance muffler? KOOL VUE mufflers offer a selection that improves your vehicle's performance and at the same time dramatically decreases its noise. It also produces an aggressive but cool tone from the inside %X96 something to be proud of when you are in the streets.

Features and Specifications:
  • Round casing
  • Single center inlet and outlet configuration
  • 5 in. width x 5 in. height; 17 in. overall length
  • 2.25 in. inlet diameter; 3.38 in. outlet diameter

Benefits:
  • Improves vehicle's performance
  • Dramatically decreases the noise
  • Stainless steel material for extended durability and longer life


Material: Stainless steel
Type: Direct fit
Outlet: Single, Center
Color/Finish: Polished
Quantity Sold: Sold individually
Warranty: 2-year Kool Vue limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $66.03
  • Our Price: $55.96
  • You Save: $10.07
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Quantity:
KOOL VUE HIGH PERFORMANCE MUFFLER, STAINLESS STEEL, POLISHED

Looking for a high performance muffler? KOOL VUE mufflers offer a selection that improves your vehicle's performance and at the same time dramatically decreases its noise. It also produces an aggressive but cool tone from the inside %X96 something to be proud of when you are in the streets.

Features and Specifications:
  • Round casing
  • Single center inlet and outlet configuration
  • 2.25 in. inlet diameter; 4 in. outlet diameter
  • 13.75 in. length x 6 in. width x 6 in. height; 17.5 in. overall length

Benefits:
  • Improves vehicle's performance
  • Dramatically decreases the noise
  • Stainless steel material for extended durability and longer life


Material: Stainless steel
Type: Direct fit
Outlet: Single, Center
Color/Finish: Polished
Quantity Sold: Sold individually
Warranty: 2-year Kool Vue limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $61.18
  • Our Price: $39.21
  • You Save: $21.97
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THRUSH TURBO MUFFLER

Thrush Turbo muffler features a unique and high flow design with reversible flow chambers for maximum flexibility. It is made of 100 percent aluminum for long life and has time-proven spun-locked heads for leak-free seal.

Specifications

  • Aluminized steel muffler material
  • 18.5 in. overall lenght
  • 4.25 x 9.25 in shell diameter

Features

  • Reversible for maximum flexibility
Material: Aluminized steel
Series: Thrush Turbo
Type: Direct fit
Color/Finish: Natural
Quantity Sold: Sold individually

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $61.18
  • Our Price: $48.19
  • You Save: $12.99
Quantity:
THRUSH TURBO MUFFLER

Thrush Turbo muffler features a unique and high flow design with reversible flow chambers for maximum flexibility. It is made of 100 percent aluminum for long life and has time-proven spun-locked heads for leak-free seal.

Specifications
  • 14 in. L x 9.75 in. W x 4.25 in. H, 18.5 in. overall length
  • 2.25 in. inlet diameter
  • Single offset inlet
  • 2.25 in. outlet diameter
  • Single center outlet
  • Oval body
  • Aluminized steel muffler material
Features
  • Reversible for maximum flexibility
Material: Aluminized steel
Series: Thrush Turbo
Type: Direct fit
Outlet: Single, Center
Color/Finish: Natural
Quantity Sold: Sold individually
Warranty: Lifetime Thrush limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $61.18
  • Our Price: $43.73
  • You Save: $17.45
Quantity:
THRUSH TURBO MUFFLER

Thrush Turbo muffler features a unique and high flow design with reversible flow chambers for maximum flexibility. It is made of 100 percent aluminum for long life and has time-proven spun-locked heads for leak-free seal.

Specifications
  • 14 in. L x 9.75 in. W x 4.25 in. H, 18.5 in. overall length
  • 2 in. inlet diameter
  • Single offset inlet
  • 2 in. outlet diameter
  • Single center outlet
  • Oval body
  • Aluminized steel muffler material
Features
  • Reversible for maximum flexibility
Material: Aluminized steel
Series: Thrush Turbo
Type: Direct fit
Outlet: Single, Center
Color/Finish: Natural
Quantity Sold: Sold individually
Warranty: Lifetime Thrush limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $68.60
  • Our Price: $40.18
  • You Save: $28.42
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THRUSH GLASSPACK MUFFLER

Thrush Glasspack muffler features CRF technology for powerful tone and long life, smooth flowing perforated center tube that minimizes turbulence and straight-through design for maximum flow and power. It also has expandable AKDQ bushings for custom applications.

Specifications
  • 12 in. L x 3 in. H, 17 in. overall length
  • 1.75 in. inlet diameter
  • Single center inlet
  • 1.75 in. outlet diameter
  • Single center outlet
  • Round body
  • Steel muffler material
Notes
  • Fits to 1.75 in. pipe.
Material: Steel
Series: Thrush Glasspack
Type: Direct fit
Outlet: Single, Center
Color/Finish: Red
Quantity Sold: Sold individually
Warranty: Lifetime Thrush limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $61.18
  • Our Price: $37.81
  • You Save: $23.37
Quantity:
THRUSH GLASSPACK MUFFLER, STEEL, RED, SOLD INDIVIDUALLY -- 2.25 in. inlet and outlet diameter; Single center inlet and outlet configuration; 3.5 in. shell diameter, 26 in. shell length, 31 in. overall length; Round casing; Made of heavy-gauge steel for durability; Features CRF technology, smooth flowing perforated center tube that minimizes turbulence, straight-through design for maximum flow and power, and expandable AKDQ bushings; Fully reversible; Fits to 2 in. pipe.
Material: Steel
Series: Thrush Glasspack
Type: Direct fit
Outlet: Single, Center
Color/Finish: Red
Quantity Sold: Sold individually
Warranty: Lifetime Thrush limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

  • List Price: $90.40
  • Our Price: $52.84
  • You Save: $37.56
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THRUSH TURBO MUFFLER, ALUMINIZED STEEL, NATURAL FINISH, SOLD INDIVIDUALLY -- 2.25 in. inlet and outlet diameter; Single offset inlet and center outlet configuration; 4.25 in. x 9.75 in. shell diameter, 20 in. shell length, 25 in. overall length; Includes expandable bushings for custom applications; Oval casing; Classic turbo muffler with 100 percent aluminized cover for long life; Features unique and high flow design with reversible flow chambers for maximum flexibility; Time proven spun locked heads for leak-free seal.
Material: Aluminized steel
Series: Thrush Turbo
Type: Direct fit
Outlet: Single, Center
Color/Finish: Natural
Quantity Sold: Sold individually
Warranty: Lifetime Thrush limited warranty

Fits the following 2006-2008 Hummer H3 submodels:

  • 2008-2008: Alpha; 8 Cyl 5.3L;
  • 2007-2008: Base; 5 Cyl 3.7L;

Availability:In stock

Showing items 1-15 out of 26 1 2  NEXT  »

Featured Hummer Performance Parts