Genesis Exhaust Systems

1981 Genesis DeVille is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your DeVille. We have 1921 Exhaust Systems available for your 1981 DeVille all priced at lowest possible price backed by FREE SHIPPING. 

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Magnaflow 6" Round Center/Center Straight-Through Performance Muffler (2.25" Inlet, 24" Length)
Magnaflow 6" Round Center/Center Straight-Through Performance Muffler (2.25" Inlet, 24" Length)
Universal Part | Part #: 12645

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 6"; 18"; Stainless Steel; 6"; 2.25"; 1; Center; Straight-Through; 2.25"; 1; Center; 24"; Round
Price: $127.95
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Magnaflow 9" Oval Offset/Offset Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 9" Oval Offset/Offset Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 14366

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 4"; 18"; Stainless Steel; 9"; 2.5"; 1; Offset; Straight-Through; 2.5"; 1; Offset; 24"; Oval
Price: $148.96
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Magnaflow 7" Round Center/Center Straight-Through Performance Muffler (4" Inlet, 36" Length)
Magnaflow 7" Round Center/Center Straight-Through Performance Muffler (4" Inlet, 36" Length)
Universal Part | Part #: 14773

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 7"; 30"; Stainless Steel; 7"; 4"; 1; Center; Straight-Through; 4"; 1; Center; 36"; Round
Price: $194.48
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Magnaflow Torca Stainless Steel Exhaust Band Clamp (5" Diameter)
Magnaflow Torca Stainless Steel Exhaust Band Clamp (5" Diameter)
Universal Part | Part #: 10167

With their high torque design, these band clamps offer a tighter seal versus conventional u-clamps and flat band clamps. Premium Stainless Steel Torca construction.

Highlights: Stainless Steel; 5"; 10
Price: $127.00
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Magnaflow 9" Oval Offset/Offset Straight-Through Performance Muffler (2" Inlet, 20" Length)
Magnaflow 9" Oval Offset/Offset Straight-Through Performance Muffler (2" Inlet, 20" Length)
Universal Part | Part #: 11234

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 4"; 14"; Stainless Steel; 9"; 2"; 1; Offset; Straight-Through; 2"; 1; Offset; 20"; Oval
Price: $124.95
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Magnaflow 6" Round Offset/Offset Straight-Through Performance Muffler (2" Inlet, 20" Length)
Magnaflow 6" Round Offset/Offset Straight-Through Performance Muffler (2" Inlet, 20" Length)
Universal Part | Part #: 12634

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 6"; 14"; Stainless Steel; 6"; 2"; 1; Offset; Straight-Through; 2"; 1; Offset; 20"; Round
Price: $124.95
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Magnaflow 8" Oval Center/Center Straight-Through Performance Muffler (2" Inlet, 20" Length)
Magnaflow 8" Oval Center/Center Straight-Through Performance Muffler (2" Inlet, 20" Length)
Universal Part | Part #: 14214

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Polished; 5"; 14"; Stainless Steel; 8"; 2"; 1; Center; Straight-Through; 2"; 1; Center; 20"; Oval
Price: $129.95
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Magnaflow 8" Oval Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 21" Length)
Magnaflow 8" Oval Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 21" Length)
Universal Part | Part #: 14814

Complete your custom exhaust with a straight-through design muffler with an integrated welded tip for a finished look and simple installation.

Highlights: Polished; 5"; 14"; Stainless Steel; 8"; 4"; Polished; 3.875"; Stainless Steel; 1; Round; Welded-On;Double Wall;Angle Cut;Folded Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 21"; Oval
Price: $183.95
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Magnaflow Stainless Steel Round Angle Cut Rolled Edge Single Wall Weld-On Polished Exhaust Tip (4" Inlet, 5" Outlet, 13"Length)
Magnaflow Stainless Steel Round Angle Cut Rolled Edge Single Wall Weld-On Polished Exhaust Tip (4" Inlet, 5" Outlet, 13"Length)
Universal Part | Part #: 35120

MagnaFlow Custom weld on tips come in many sizes and styles completing most any exhasut system with the just the right finishing touch.

Highlights: Polished; Weld-On; Angle; Rolled; 4"; 5"; 1; 13"; No; Round; Single
Price: $158.00
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Magnaflow Stainless Steel Rectangle Straight Edge Straight Cut Weld-On Single Polished Exhaust Tip Set (2.25" Inlet, 2" x 8" Outlet, 11" Length)
Magnaflow Stainless Steel Rectangle Straight Edge Straight Cut Weld-On Single Polished Exhaust Tip Set (2.25" Inlet, 2" x 8" Outlet, 11" Length)
Universal Part | Part #: 35150

MagnaFlow Custom weld on tips come in many sizes and styles completing most any exhasut system with the just the right finishing touch.

Highlights: Polished; Weld-On; Straight; Straight; 2.25"; 2 x 8"; 1; 11"; No; Rectangle; Single
Price: $247.00
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Magnaflow Stainless Steel Oval Angle Cut Folded Edge Double Wall Weld-On Polished Exhaust Tip (2.25" Inlet, 3.25 x 4.5" Outlet, 7"Length)
Magnaflow Stainless Steel Oval Angle Cut Folded Edge Double Wall Weld-On Polished Exhaust Tip (2.25" Inlet, 3.25 x 4.5" Outlet, 7"Length)
Universal Part | Part #: 35158

MagnaFlow Custom weld on tips come in many sizes and styles completing most any exhasut system with the just the right finishing touch.

Highlights: Polished; Weld-On; Angle; Folded; 2.25"; 3.25 x 4.5"; 1; 7"; Yes; Oval; Double
Price: $70.95
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Magnaflow Stainless Steel 45 Degree Bend Exhaust Pipe (5" Diameter, 29.375" Length)
Magnaflow Stainless Steel 45 Degree Bend Exhaust Pipe (5" Diameter, 29.375" Length)
Universal Part | Part #: 10713

Universal pipes and exhaust components are designed to make custom exhaust fitments easier and last longer

Highlights: Stainless Steel; Stainless Steel; 7.5"; 5"; 29.375"; 1
Price: $153.00
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Magnaflow Stainless Steel 90 Degree Bend Exhaust Pipe (5" Diameter, 21.125" Length)
Magnaflow Stainless Steel 90 Degree Bend Exhaust Pipe (5" Diameter, 21.125" Length)
Universal Part | Part #: 10714

Universal pipes and exhaust components are designed to make custom exhaust fitments easier and last longer

Highlights: Stainless Steel; Stainless Steel; 7.5"; 5"; 21.125"; 1
Price: $145.00
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aFe MACH Force-Xp 304 Stainless Steel Clamp-on Exhaust Tip Polished
aFe MACH Force-Xp 304 Stainless Steel Clamp-on Exhaust Tip Polished
Universal Part | Part #: 49T25454-P071

MACH Force-Xp 304 Stainless Steel Clamp-on Exhaust Tip Polished 2-1/2 IN Inlet x 4-1/2 IN Outlet x 7 IN L

Highlights: Polished; Polished; 304 Stainless Steel; 2 Years Manufacturer Warranty
Price: $117.60
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Borla 2.5" Stainless Steel Pipe/ Tube Bracket Kit
Borla 2.5" Stainless Steel Pipe/ Tube Bracket Kit
Universal Part | Part #: 60579
Highlights: T-304 Stainless Steel; No; U Shape
Price: $56.95
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Kooks 5.4L/5.8L Shelby GT500 Header Flange - 3/8" Thick Stainless Steel Ports for 2" Primaries.
Kooks 5.4L/5.8L Shelby GT500 Header Flange - 3/8" Thick Stainless Steel Ports for 2" Primaries.
Universal Part | Part #: 70-016
Highlights: Race Car; Ford 5.4L 4V; Ford 5.8L 4V; 304 Stainless Steel; Oval; 0.375"
Price: $73.95
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Magnaflow 8" Oval Center/Offset Straight-Through Performance Muffler (2" Inlet, 24" Length)
Magnaflow 8" Oval Center/Offset Straight-Through Performance Muffler (2" Inlet, 24" Length)
Universal Part | Part #: 12254

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 5"; 18"; Stainless Steel; 8"; 2"; 1; Center; Straight-Through; 2"; 1; Offset; 24"; Oval
Price: $139.00
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Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 8" Oval Single/Dual Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 12258

Featuring a free-flowing, straight-through perforated stainless steel core, stainless mesh wraps our acoustic fiber fill to deliver a smooth, deep tone for your custom exhuast project

Highlights: Satin; 5"; 18"; Stainless Steel; 8"; 2.5"; 1; Center; Straight-Through; 2.25"; 2; Dual; 24"; Oval
Price: $164.00
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Showing 1369 to 1386 of 1921 (107 Pages)
Showing 1369 to 1386 of 1921 (107 Pages)
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