1980 Cadillac DeVille Exhaust Systems

1980 Cadillac 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 1926 Exhaust Systems available for your 1980 DeVille all priced at lowest possible price backed by FREE SHIPPING. 

We price match competitors ... Shop with confidence. 


Showing of 1926 Products
Sort By

Magnaflow Stainless Steel 90 Degree Bend Exhaust Pipe (2.5" Diameter, 18.75" Length)
Magnaflow Stainless Steel 90 Degree Bend Exhaust Pipe (2.5" Diameter, 18.75" Length)
Universal Part | Part #: 10720

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

Highlights: Stainless Steel; Stainless Steel; 3.5"; 2.5"; 18.75"; 10
Price: $798.00
Free Shipping
Borla CrateMuffler For Small Block Ford High Output 289/ 302 (Exc Coyote 5.0L)/ 351 Windsor & Big Block Moderate Output 390/ 427/ 428/ 460 FE Big Block V8
Borla CrateMuffler For Small Block Ford High Output 289/ 302 (Exc Coyote 5.0L)/ 351 Windsor & Big Block Moderate Output 390/ 427/ 428/ 460 FE Big Block V8
Universal Part | Part #: 400828
Highlights: S-Type; OEM; 14"; OEM; All Welded; Pipe; 2.5"; Offset; OEM; 2.5"; T-304 Stainless Steel; No; 2.5"; Offset; OEM; 19"; Oval
Price: $337.95
Free Shipping
Kooks Small Block Ford Dual Pattern Header Gasket - 2-3/4" Diagonal Bolt Patternonal and Inline Bolt patterns - MLA
Kooks Small Block Ford Dual Pattern Header Gasket - 2-3/4" Diagonal Bolt Patternonal and Inline Bolt patterns - MLA
Universal Part | Part #: PY-8010A-8014-AL
Highlights: No; Race Car; Aluminum; Round
Price: $58.95
Free Shipping
MBRP 2.5" Inlet, 3.5" Outlet Stainless Steel Straight Cut, Double Wall Muffler Tip with Carbon Fiber End
MBRP 2.5" Inlet, 3.5" Outlet Stainless Steel Straight Cut, Double Wall Muffler Tip with Carbon Fiber End
Universal Part | Part #: T5170CF

Carbon Fiber Tip; 2.5" ID, Dual 3.5" OD Out, Staggered Left 9.5"/ Right 9" length, Dual wall

Highlights: Stainless Steel; Muffler Tip; Yes; Canada; Dual; Staggered Dual Exit Double Wall; 2.5 Inch; Staggered (Left: 9.5", Right: 9"); 3.5 Inch
Price: $189.99
Free Shipping
MBRP 2.5" Inlet, 4" Outlet Stainless Steel Angle Cut, Single Wall Muffler Tip
MBRP 2.5" Inlet, 4" Outlet Stainless Steel Angle Cut, Single Wall Muffler Tip
Universal Part | Part #: T5176

T304 Stainless Steel Tip; 2.5" ID; 4"OD; Single Wall Angle Cut; 6.5" length

Highlights: T-304 Stainless Steel; Muffler Tip; Canada; Single; Armor Pro; Angle Cut, Single Wall; 2.5 Inch; 6.5 Inch; 4.0 Inch; Life Time
Price: $64.99
Free Shipping
Magnaflow 9" Oval Dual/Dual Straight-Through Performance Muffler (2.5" Inlet, 17" Length)
Magnaflow 9" Oval Dual/Dual Straight-Through Performance Muffler (2.5" Inlet, 17" Length)
Universal Part | Part #: 14379

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"; 11"; Stainless Steel; 9"; 2.5"; 2; Dual; Straight-Through; 2.5"; 2; Dual; 17"; Oval
Price: $164.26
Free Shipping
Magnaflow 11" Oval Single/Dual Straight-Through Performance Muffler (3.5" Inlet, 28" Length)
Magnaflow 11" Oval Single/Dual Straight-Through Performance Muffler (3.5" Inlet, 28" Length)
Universal Part | Part #: 14595

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"; 22"; Stainless Steel; 11"; 3.5"; 1; Center; Straight-Through; 3"; 2; Dual; 28"; Oval
Price: $256.95
Free Shipping
Magnaflow Stainless Steel Round Angle Cut Rolled Edge Single Wall Weld-On Polished Exhaust Tip (2.5" Inlet, 4" Outlet, 18"Length)
Magnaflow Stainless Steel Round Angle Cut Rolled Edge Single Wall Weld-On Polished Exhaust Tip (2.5" Inlet, 4" Outlet, 18"Length)
Universal Part | Part #: 35117

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; 2.5"; 4"; 1; 18"; No; Round; Single
Price: $87.95
Free Shipping
Kooks 1-3/4" x 2-1/2" Stainless Steel Upswept Turbo Headers
Kooks 1-3/4" x 2-1/2" Stainless Steel Upswept Turbo Headers
Universal Part | Part #: 29402200
Highlights: No; Race Car; 2.5"; 2.5"; Stainless Steel; GM LS; Yes; 304 Stainless Steel; Yes; 2.5"; No; Round; 1.75"; Up Swept
Price: $1,638.26
Free Shipping
Kooks 1-7/8" x 3" Stainless Steel Upswept Turbo Headers
Kooks 1-7/8" x 3" Stainless Steel Upswept Turbo Headers
Universal Part | Part #: 29402400
Highlights: No; Race Car; 3"; 3"; GM LS; 304 Stainless Steel; 3"; Round; 1.875"; Up Swept
Price: $1,819.95
Free Shipping
Kooks 1-7/8" x 3" Mild Steel Slip-On Collector
Kooks 1-7/8" x 3" Mild Steel Slip-On Collector
Universal Part | Part #: 9905
Highlights: Natural; No; Mild Steel; Natural; 1.875"; 3"; 4; No
Price: $174.95
Free Shipping
Magnaflow 6" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 18.25" Length)
Magnaflow 6" Round Center/Center Street Performance Muffler w/ Tip (2.25" Inlet, 18.25" Length)
Universal Part | Part #: 14811

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

Highlights: Polished; 6"; 14"; Stainless Steel; 6"; 4.25"; Polished; 1.25"; Stainless Steel; 1; Round; Welded-On;Single Wall;Straight Cut;Rolled Edge; 2.25"; 1; Center; Straight-Through; 1; Center; 18.25"; Round
Price: $171.95
Free Shipping
aFe MACH Force-Xp 409 Stainless Steel Muffler
aFe MACH Force-Xp 409 Stainless Steel Muffler
Universal Part | Part #: 49M00033

MACH Force-Xp 409 Stainless Steel Muffler 2-1/2 IN ID Offset/Dual x 18 IN L x 8 IN W x 5 IN H - Oval Body

Highlights: 409 Stainless Steel; 18"; Oval; 1; 2 Years Manufacturer Warranty
Price: $177.45
Free Shipping
Borla ProXS Series Center/Offset Muffler (2" Tubing, 19" Length)
Borla ProXS Series Center/Offset Muffler (2" Tubing, 19" Length)
Universal Part | Part #: 400476
Highlights: 4"; 14"; 9.5"; All Welded; Pipe; Offset; Single Offset; 2"; T-304 Stainless Steel; Yes; No; 2"; Center; Single Diagonal Offset Outlet; 18"; Oval
Price: $141.95
Free Shipping
Kooks U Shaped "NASCAR" Style A&B Tabs(Set) - 304 Stainless Steel Steel
Kooks U Shaped "NASCAR" Style A&B Tabs(Set) - 304 Stainless Steel Steel
Universal Part | Part #: 90011-S-KIT
Highlights: No; Race Car; Stainless Steel; 304 Stainless Steel; Yes
Price: $22.95
Free Shipping
Magnaflow 6" Round Offset/Offset XL Performance Muffler (2" Inlet, 24" Length)
Magnaflow 6" Round Offset/Offset XL Performance Muffler (2" Inlet, 24" Length)
Universal Part | Part #: 13650

XL Mufflers are reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increase exhaust flow.

Highlights: Satin; 6"; 18"; Stainless Steel; 6"; 2"; 1; Offset; Multi-Chamber; 2"; 1; Offset; 24"; Round
Price: $89.95
Free Shipping
Magnaflow Stainless Steel Round Angle Cut Folded Edge Double Wall Clamp-On Polished Exhaust Tip (2.75" Inlet, 3.5" Outlet, 9.5"Length)
Magnaflow Stainless Steel Round Angle Cut Folded Edge Double Wall Clamp-On Polished Exhaust Tip (2.75" Inlet, 3.5" Outlet, 9.5"Length)
Universal Part | Part #: 35210

MagnaFlow Custom Clamp on tips are sized for specific tailpipe diameters completing most any exhasut system with the just the right finishing touch.

Highlights: Polished; Clamp-On; Angle; Folded; 2.75"; 3.5"; 1; 9.5"; No; Round; Double
Price: $118.00
Free Shipping
Borla XR-1 Series Multi-Core Center/Center Oval Muffler (4" Diameter, 28" Length)
Borla XR-1 Series Multi-Core Center/Center Oval Muffler (4" Diameter, 28" Length)
Universal Part | Part #: 400069
Highlights: 8.5"; 23"; 5.5"; All Welded; Pipe; Center; Single Center; 4"; T-304 Stainless Steel; No; No; 4"; Center; Single Center Outlet; 28"; Oval
Price: $360.95
Free Shipping
Showing 1477 to 1494 of 1926 (107 Pages)
Showing 1477 to 1494 of 1926 (107 Pages)
Visa Mastercard American Express Discover Paypal Google Pay Apple Pay