2007 Cadillac STS Exhaust Systems

2007 Cadillac STS is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your STS. We have 1943 Exhaust Systems available for your 2007 STS all priced at lowest possible price backed by FREE SHIPPING. 

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2006-2007 Cadillac STS Magnaflow California Universal-Fit Catalytic Converter
2006-2007 Cadillac STS Magnaflow California Universal-Fit Catalytic Converter
Vehicle Specific | Part #: 5461204

MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off.

Fit Note: V6; 3.6L
Also Fits: 2006-2009 Audi A6, 2004-2009 Cadillac CTS ... See More
Also Fits: 2006-2009 Audi A6, 2004-2009 Cadillac CTS, 2005-2007 Chevrolet Cobalt, 2006-2007 Chevrolet HHR, 2006-2008 Chevrolet Malibu, 2007-2007 Pontiac G5, 2006-2009 Pontiac G6, 2007-2008 Saturn Aura, 2005-2007 Saturn Ion . See Less
Highlights: Stainless Steel; Stainless Steel; California / CARB Compliant; No; 4"; 9.375"; Round; Spun; 4"; No; Weld-On; 2"; Straight; 1; Weld-On; 2"; Straight; 1; 9.375"; Ceramic; Universal
Price: $1,109.00
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2006-2009 Cadillac STS Magnaflow Heavy Metal Stainless Steel Direct-Fit Manifold Catalytic Converter
2006-2009 Cadillac STS Magnaflow Heavy Metal Stainless Steel Direct-Fit Manifold Catalytic Converter
Vehicle Specific | Part #: 50434

MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off.

Fit Note: V8; 4.4L
Highlights: Stainless Steel; Federal / EPA Compliant; No; Stainless Steel; 1; Bolt-On; 29.25"; Ceramic; Direct-Fit
Price: $632.00
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2006-2007 Cadillac STS Magnaflow Direct-Fit California Catalytic Converter
2006-2007 Cadillac STS Magnaflow Direct-Fit California Catalytic Converter
Vehicle Specific | Part #: 5461502

MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off.

Fit Note: V6; 3.6L
Highlights: Stainless Steel; Stainless Steel; California / CARB Compliant; Direct-Fit
Price: $1,313.00
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2006-2007 Cadillac STS Magnaflow Direct-Fit California Catalytic Converter
2006-2007 Cadillac STS Magnaflow Direct-Fit California Catalytic Converter
Vehicle Specific | Part #: 5461617

MagnaFlow specializes in superior catalytic converter and exhaust technology and each converter is designed to the exact original equipment specifications while keeping the Check Engine Light off.

Fit Note: V6; 3.6L
Highlights: Stainless Steel; Stainless Steel; California / CARB Compliant; Direct-Fit
Price: $1,364.00
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MBRP Stainless Steel Clamp-On Round Rolled Edge Angle Cut Exhaust Tip (5" Inlet, 6" Outlet, 12" Length)
MBRP Stainless Steel Clamp-On Round Rolled Edge Angle Cut Exhaust Tip (5" Inlet, 6" Outlet, 12" Length)
Universal Part | Part #: T5075
Highlights: Stainless Steel; Each; 5"; 6"; 12"; Clamp-On; Round Rolled Edge Angle Cut
Price: $104.99
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Flowmaster Super 10 Muffler 409S - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound
Flowmaster Super 10 Muffler 409S - 2.50 Offset In / 2.50 Offset Out - Aggressive Sound
Universal Part | Part #: 842518

Universal Race Muffler is not a direct fit. Some adaptation required.

Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Super 50 Sound Level; Intended only for off-road or race applications; Delta Flow Technology; 409 Stainless Steel Construction; 9.75; 4; 6.5; Stainless Steel; 9.5; 9.5; Pipe Connection; 2.5; 2.5; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Offset; 12.5; Oval; Aggressive Sound
Price: $101.95
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Flowmaster Super 10 Muffler 409S - 2.50 Center In / 2.50 Center Out - Aggressive Sound
Flowmaster Super 10 Muffler 409S - 2.50 Center In / 2.50 Center Out - Aggressive Sound
Universal Part | Part #: 842515
Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Super 50 Sound Level; Intended only for off-road or race applications; Delta Flow Technology; 409 Stainless Steel Construction; 9.75; 4; 6.5; Stainless Steel; 9.5; 9.5; Pipe Connection; 2.5; 2.5; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Center; Center; 12.5; Oval; Aggressive Sound
Price: $104.95
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MBRP Quiet Tone Aluminized Steel Muffler
MBRP Quiet Tone Aluminized Steel Muffler
Universal Part | Part #: M1004A
Highlights: Aluminized Steel; 6"; 24"; 4"; 4"; 30"
Price: $244.99
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MBRP Stainless Steel Clamp-On Round Double Wall Angle Cut Exhaust Tip (5" Inlet, 6" Outlet, 12" Length)
MBRP Stainless Steel Clamp-On Round Double Wall Angle Cut Exhaust Tip (5" Inlet, 6" Outlet, 12" Length)
Universal Part | Part #: T5074
Highlights: Stainless Steel; Each; 5"; 6"; 12"; Clamp-On; Round Double Wall Angle Cut
Price: $114.99
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Spec-D Tuning Apexi N1-Style Stainless Steel Muffler with 4" Burnt Tip and Removable Silencer
Spec-D Tuning Apexi N1-Style Stainless Steel Muffler with 4" Burnt Tip and Removable Silencer
Universal Part | Part #: MF-RS310T
Highlights: 2.5"; 4"; Burnt; 12"; 5"; 18.5"
Price: $44.95
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Flowmaster Super 10 Muffler 409S - 3.00 Center In / 2.50 Dual Out - Aggressive Sound
Flowmaster Super 10 Muffler 409S - 3.00 Center In / 2.50 Dual Out - Aggressive Sound
Universal Part | Part #: 8430152
Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Super 50 Sound Level; Intended only for off-road or race applications; Delta Flow Technology; 409 Stainless Steel Construction; 9.75; 4; 6.5; Stainless Steel; 9.5; 9.5; Pipe Connection; 3; 3; Center; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Dual; 12.5; Oval; Aggressive Sound
Price: $104.95
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Flowmaster Super 10 Muffler 409S - 2.50 Center In / 2.25 Dual Out - Aggressive Sound
Flowmaster Super 10 Muffler 409S - 2.50 Center In / 2.25 Dual Out - Aggressive Sound
Universal Part | Part #: 8425152
Highlights: Black; Stainless Steel; Lifetime Limited Warranty; Super 50 sound level; Intended only for off-road or race applications; Delta Flow technology for maximum scavenging effect; 409 stainless steel construction; 9.75; 4; 6.5; 9.5; Pipe Connection; 2.5; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.25; Dual; 12.5; Oval; Aggressive Sound
Price: $107.95
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Flowmaster Catalytic Converter - Universal - 200 Series - 3.00 in. Inlet/Outlet - 49 State
Flowmaster Catalytic Converter - Universal - 200 Series - 3.00 in. Inlet/Outlet - 49 State
Universal Part | Part #: 2000130

Universal Catalytic Converter Call Customer Service for fitment details

Highlights: Stainless Steel; 3-Way; 12 Months; Universal Fitment (Will Require Welding and Cutting); Metallic substrate material for severe duty applications; Flowmaster Quality; Flowmaster Quality; Meets all EPA 49-state requirements; No; 14; Round; 5; 5; No; No; No; No; Slip-Fit; 3; 3; 1; 5.7L; 6000; Slip-Fit; 3; 3; 1; None; Metal
Price: $108.95
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Flowmaster Super 10 Series Muffler - 2.50 in. IN/OUT - Aggressive Sound
Flowmaster Super 10 Series Muffler - 2.50 in. IN/OUT - Aggressive Sound
Universal Part | Part #: 8425154

Universal

Highlights: Stainless Steel; Lifetime Limited Warranty; Flowmaster Chambered Technology; Made in the USA; 409S Stainless Steel Construction; Super Aggressive Sound; 4.25; 6.5; Stainless Steel; 9.8; 9.75; Pipe Connection; 2.5; 2.5; Dual; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; 2.5; Dual; 12.5; Oval; Aggressive Sound
Price: $107.95
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Flowmaster 50 Delta Flow Muffler - 2.50 Offset In / 2.50 Center Out - Moderate Sound
Flowmaster 50 Delta Flow Muffler - 2.50 Offset In / 2.50 Center Out - Moderate Sound
Universal Part | Part #: 942551
Highlights: Gray; Aluminized Steel; 90 Months; Moderate Sound; Improved Horsepower, Torque and Engine Efficiency; Excellent choice for Street Rod cars and trucks; Mild interior resonance; 2.5; 4; 17; 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; Center; Center; 23; Oval; Moderate Sound
Price: $173.95
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Flowmaster Super 44 Muffler - 2.25 Offset In / 2.25 Center Out - Aggressive Sound
Flowmaster Super 44 Muffler - 2.25 Offset In / 2.25 Center Out - Aggressive Sound
Universal Part | Part #: 942446
Highlights: Black; Aluminized Steel; 90 Months; Deep Aggressive Sound Exhaust Note; Race proven patented Delta Flow technology; Recent two chamber improvement; Noticeable interior resonance; 9.75; 4; 13; Aluminized 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: $137.95
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Flowmaster Super 50 Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Flowmaster Super 50 Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound
Universal Part | Part #: 524553
Highlights: Gray; Aluminized Steel; 90 Months; Mild to stock exterior exhaust tone; Improved Horsepower, Torque and Engine Efficiency; Excellent choice for large displacement vehicles; Minimal interior resonance; 10; 5; 17; Aluminized Steel; 10; 10; Pipe Connection; 2.25; 2.25; Dual; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3; 3; Center; Center; 23; Oval; Mild Sound
Price: $204.95
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Flowmaster Super 40 Muffler - 3.00 Center In / 3.00 Offset Out - Aggressive Sound
Flowmaster Super 40 Muffler - 3.00 Center In / 3.00 Offset Out - Aggressive Sound
Universal Part | Part #: 953047
Highlights: Black; Aluminized Steel; 90 Months; Deep Aggressive Sound Exhaust Note; Race proven patented Delta Flow technology; Excellent performance on high horsepower vehicles; Noticeable interior resonance; 5; 13.5; Aluminized Steel; 10; 10; 3; 3; Center; Center; 3; 3; Offset; Oval; Aggressive Sound
Price: $153.95
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Showing 19 to 36 of 1943 (108 Pages)
Showing 19 to 36 of 1943 (108 Pages)
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