2021 Cadillac CT4 Exhaust Systems

2021 Cadillac CT4 is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your CT4. We have 1921 Exhaust Systems available for your 2021 CT4 all priced at lowest possible price backed by FREE SHIPPING. 

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Gibson Stainless Steel Round Clamp-On Double Walled Angle Cut Black Ceramic Exhaust Tip (2.25" Inlet, 4" Outlet, 6.5" Length)
Gibson Stainless Steel Round Clamp-On Double Walled Angle Cut Black Ceramic Exhaust Tip (2.25" Inlet, 4" Outlet, 6.5" Length)
Universal Part | Part #: 500433-B
Highlights: Stainless Steel; Single; Black Ceramic; Double Walled Angle Cut; T304 Stainless Steel; Round; Clamp-On; 2.25"; 4"; 6.5"
Price: $109.95
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Borla ProXS Series Center/Offset Muffler (2.5" Tubing, 19" Length)
Borla ProXS Series Center/Offset Muffler (2.5" Tubing, 19" Length)
Universal Part | Part #: 40659
Highlights: 4.25"; 14"; 7.88"; All Welded; Pipe; 2.5"; Center; Single Center; 2.25"; T-304 Stainless Steel; No; No; 2.5"; Offset; Single Offset Outlet; 19"; Oval
Price: $111.99
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Flowmaster Catalytic Converter - Universal - 225 Series - 2.25 in. Inlet/Outlet - 49 State
Flowmaster Catalytic Converter - Universal - 225 Series - 2.25 in. Inlet/Outlet - 49 State
Universal Part | Part #: 2250224

Universal Catalytic Converter Call Customer Service for fitment details

Highlights: Stainless Steel; 3-Way; 12 Months; Universal Fitment (Will Require Welding and Cutting); Excellent flow characteristics; Stainless Steel Construction; Available for a wide variety of applications; Engineered to keep the "MIL" light off; No; 16; Oval; 6.1; 6.125; No; No; Yes; Yes; Slip-Fit; 2.25; 2.25; 1; 5.9L; 6515; Slip-Fit; 2.25; 2.25; 1; None; Ceramic
Price: $173.95
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Gibson Patriot Series Stainless Steel Round Clamp-On Rolled Edge Angle Cut Black Ceramic Exhaust Tip (4" Inlet, 6" Outlet, 18" Length)
Gibson Patriot Series Stainless Steel Round Clamp-On Rolled Edge Angle Cut Black Ceramic Exhaust Tip (4" Inlet, 6" Outlet, 18" Length)
Universal Part | Part #: 71-1011
Highlights: Stainless Steel; Single; Black Ceramic; Rolled Edge Angle Cut; Round; Clamp-On; 4"; 6"; 18"
Price: $232.95
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Flowmaster Exhaust Tip - 3.00 in Dual Angle Cut Polished SS Fits 2.50 in. - Right -Clamp on
Flowmaster Exhaust Tip - 3.00 in Dual Angle Cut Polished SS Fits 2.50 in. - Right -Clamp on
Universal Part | Part #: 15389

Fits 2.50 inch tailpipe

Highlights: Polished; Stainless Steel; 90 Months; Stainless Steel Construction; Clamp On; Polished Finish; Patented Delta Flow technology; Yes; Clamp On; Double Wall; Embossed; Right; 2.5; 2.5; Round; 3; 10; Round; Dual Angle Cut; Yes
Price: $163.95
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Flowmaster 40 Delta Flow Muffler - 2.50 Center In / 2.50 Center Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 2.50 Center In / 2.50 Center Out - Aggressive Sound
Universal Part | Part #: 942540
Highlights: Gray; Aluminized Steel; 90 Months; Durable fully welded 16 gauge aluminized steel; No internal packing to blowout; Excellent Street/Strip and Off Road application; Race proven patented Delta Flow technology; 2.5; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 2.5; 2.5; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Center; Center; 19; Oval; Aggressive Sound
Price: $153.95
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Spec-D Tuning 60mm Catback Exhaust Gasket
Spec-D Tuning 60mm Catback Exhaust Gasket
Universal Part | Part #: FLD-001

CATBACK EXHAUST GASKET 60MM

Highlights: 60mm
Price: $24.95
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Spec-D Tuning 63mm Catback Exhaust Gasket
Spec-D Tuning 63mm Catback Exhaust Gasket
Universal Part | Part #: FLD-002

CATBACK EXHAUST GASKET 63MM

Highlights: 63mm
Price: $23.95
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Flowmaster 40 Delta Flow Muffler - 3.00 Center In / 3.00 Center Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 3.00 Center In / 3.00 Center Out - Aggressive Sound
Universal Part | Part #: 943040
Highlights: Gray; Aluminized Steel; 90 Months; Durable fully welded 16 gauge aluminized steel; No internal packing to blowout; Excellent Street/Strip and Off Road application; Race proven patented Delta Flow technology; 3; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 3; 3; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3; 3; Center; Center; 19; Oval; Aggressive Sound
Price: $153.95
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Gibson Patriot Series Stainless Steel Round Clamp-On Rolled Edge Angle Cut Black Ceramic Exhaust Tip (2.5" - 2.75" Inlet, 5" Outlet, 12" Length)
Gibson Patriot Series Stainless Steel Round Clamp-On Rolled Edge Angle Cut Black Ceramic Exhaust Tip (2.5" - 2.75" Inlet, 5" Outlet, 12" Length)
Universal Part | Part #: 71-1013
Highlights: Stainless Steel; Single; Black Ceramic; Rolled Edge Angle Cut; T304 Stainless Steel; Round; Clamp-On; 2.5" - 2.75"; 5"; 12"
Price: $166.95
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Fleece Performance 5" Straight Cut Hood Stack Cover
Fleece Performance 5" Straight Cut Hood Stack Cover
Universal Part | Part #: FPE-HSC-5-S
Price: $50.95
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Flowmaster 40 Series Muffler 409S - 2.25 Offset In / 2.25 Center Out - Aggressive Sound
Flowmaster 40 Series Muffler 409S - 2.25 Offset In / 2.25 Center Out - Aggressive Sound
Universal Part | Part #: 8042441
Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Durable fully welded 409 stainless steel; Excellent Street/Strip and Off Road application; Noticeable Interior Resonance; Aggressive Sound Exterior Exhaust Tone; 9.75; 4; 13; Stainless Steel; 9.8; 9.75; Pipe Connection; 2.25; 2.25; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.25; 2.3; Center; Center; 19; Oval; Aggressive Sound
Price: $135.95
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MBRP Stainless Steel Clamp-On Round Turn Down Exhaust Tip (5" Inlet, 5" Outlet, 14" Length)
MBRP Stainless Steel Clamp-On Round Turn Down Exhaust Tip (5" Inlet, 5" Outlet, 14" Length)
Universal Part | Part #: T5085
Highlights: Stainless Steel; Each; 5"; 5"; 14"; Clamp-On; Round Turn Down
Price: $109.99
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Flowmaster Super HP-2 Muffler 304S - 2.50 Center In./2.50 Center Out - Moderate Sound
Flowmaster Super HP-2 Muffler 304S - 2.50 Center In./2.50 Center Out - Moderate Sound
Universal Part | Part #: 12518304

Universal Muffler - Not a direct fit. Some adaptation required.

Highlights: Stainless Steel; Lifetime Limited Warranty; Stainless Steel Construction; Lifetime Limited Warranty; Patented Laminar Flow Technology; Dyno Tuned For Maximum Performance; 4; 18; 5; 5; 2.5; 2.5; Center; Center; 2.5; 2.5; Center; Center; Oval; Moderate Sound
Price: $256.95
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Flowmaster 40 Delta Flow Muffler - 3.00 Center In / 3.00 Offset Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 3.00 Center In / 3.00 Offset Out - Aggressive Sound
Universal Part | Part #: 943042
Highlights: Gray; Aluminized Steel; 90 Months; Durable fully welded 16 gauge aluminized steel; No internal packing to blowout; Excellent Street/Strip and Off Road application; Race proven patented Delta Flow technology; 3; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 3; 3; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3; 3; Offset; 19; Oval; Aggressive Sound
Price: $153.95
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Flowmaster 40 Delta Flow Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound
Flowmaster 40 Delta Flow Muffler - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound
Universal Part | Part #: 942543
Highlights: Gray; Aluminized Steel; 90 Months; Durable fully welded 16 gauge aluminized steel; No internal packing to blowout; Excellent Street/Strip and Off Road application; Race proven patented Delta Flow technology; 2.5; 4; 13; Aluminized Steel; 9.8; 9.75; Pipe Connection; 2.5; 2.5; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Offset; 19; Oval; Aggressive Sound
Price: $153.95
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Gibson Stainless Steel Clamp-On Double Walled Angle Cut Polished Exhaust Tip (3" Inlet, 4" Outlet, 12" Length)
Gibson Stainless Steel Clamp-On Double Walled Angle Cut Polished Exhaust Tip (3" Inlet, 4" Outlet, 12" Length)
Universal Part | Part #: 500427
Highlights: Stainless Steel; Single; Polished; Double Walled Angle Cut; T304 Stainless Steel; Clamp-On; 3"; 4"; 12"
Price: $111.95
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Magnaflow 8" Oval Single/Dual Street Performance Muffler w/ Tip (2.25" Inlet, 24.375" Length)
Magnaflow 8" Oval Single/Dual Street Performance Muffler w/ Tip (2.25" Inlet, 24.375" Length)
Universal Part | Part #: 14815

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"; 3"; Polished; 7.375"; Stainless Steel; 2; Round; Welded-On;Double Wall;Straight Cut;Folded Edge; 2.25"; 1; Center; Straight-Through; 2; Dual; 24.375"; Oval
Price: $331.00
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Showing 145 to 162 of 1921 (107 Pages)
Showing 145 to 162 of 1921 (107 Pages)
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