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Muffler Material
- 409 stainless steel (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Steel (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Inlet Diameter (in.)
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- 3.00 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Outlet Diameter (in.)
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- 3.00 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Internal Construction
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Muffler Color
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Case Exterior Length (in.)
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- 22.00 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Overall Length (in.)
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- 28.00 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Width (in.)
- 12.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 8.000 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Outlet Style
- Standard, without tip (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
- $100-$250 (2)
- $250-$500 (1)
Filter Options
- Circle Track (1)
- Stock Replacement (1)

HUMMER Mufflers

Showing In Stock Items. Show All 2 Items.

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On Sale

Flowmaster FlowFX Mufflers

Flowmaster FlowFX mufflers feature mandrel-bent bright stainless steel tubing, mated to specially designed straight-through for great sound and maximum performance. FlowFX 409 stainless steel mufflers deliver a moderate to aggressive interior and exterior sound level that will appeal to anyone looking for a deep, powerful exhaust note.

4.71 out of 5 stars ( 394 )

$167.95

$151.15

On Sale

Flowmaster 50 Series Big Block Mufflers

Flowmaster 50 series Big Block mufflers have proven to not only significantly improve acceleration and towing power, but to simultaneously increase fuel economy as well. Because of their efficiency, underhood temperatures on trucks and motor homes can be reduced as much as 200 degrees F--helping to lengthen the service life of other engine components. These mufflers are designed and sized for larger gas and diesel engines typically used in towing vehicles and RVs. So, for more comfortable cruising, Flowmaster tuned them for reduced exterior exhaust sound and lower levels of interior resonance.

4.59 out of 5 stars ( 34 )

$299.95

$269.95

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