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. 

We price match competitors ... Shop with confidence. 


Showing of 1943 Products
Sort By

Magnaflow Stainless Steel Round Angle Cut Rolled Edge Single Wall Weld-On Polished Exhaust Tip (2.5" Inlet, 3" Outlet, 12"Length)
Magnaflow Stainless Steel Round Angle Cut Rolled Edge Single Wall Weld-On Polished Exhaust Tip (2.5" Inlet, 3" Outlet, 12"Length)
Universal Part | Part #: 35204

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"; 3"; 1; 12"; No; Round; Single
Price: $47.95
Free Shipping
Borla Polished Stainless Steel Round Angle Cut Intercooled Single Outlet Exhaust Tip (3" Inlet, 3.5" Tip Size, 9" Length)
Borla Polished Stainless Steel Round Angle Cut Intercooled Single Outlet Exhaust Tip (3" Inlet, 3.5" Tip Size, 9" Length)
Universal Part | Part #: 20122
Highlights: All Welded; 3"; 3"; 3"; T-304 Stainless Steel; No; Single Outlet; 9"; Round Angle Cut; Polished T-304 Stainless Steel; 3.5"
Price: $115.95
Free Shipping
Flowmaster 10 Series Race Muffler - 3.50 Offset In / 3.50 Center Out - Aggressive Sound
Flowmaster 10 Series Race Muffler - 3.50 Offset In / 3.50 Center Out - Aggressive Sound
Universal Part | Part #: 8435119
Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Durable fully welded 409 stainless steel - single chamber race muffler; Race proven patented Delta Flow technology; No internal packing to blowout; Minimal decibel reduction over open headers; 8; 4; 10.25; Stainless Steel; 9.5; 9.5; Pipe Connection; 3.5; 3.5; Offset; Uses New Hangers (Not Included); Reflection; Pipe Connection; 3.5; Center; 3.5; Center; 16.25; Oval; Aggressive Sound
Price: $214.95
Free Shipping
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.25", Outlet 2.25", Length 19")
Gibson CFT Superflow Stainless Steel Oval Exhaust Muffler (Inlet 2.25", Outlet 2.25", Length 19")
Universal Part | Part #: 55131S
Highlights: Stainless Steel; Offset / Offset; 2.25"; 2.25"; 4"; 9"; 13"; 19"; Oval; Single
Price: $204.95
Free Shipping
Magnaflow 6" Round Offset/Offset XL Performance Muffler (2" Inlet, 33" Length)
Magnaflow 6" Round Offset/Offset XL Performance Muffler (2" Inlet, 33" Length)
Universal Part | Part #: 13644

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"; 27"; Stainless Steel; 6"; 2"; 1; Offset; Multi-Chamber; 2"; 1; Offset; 33"; Round
Price: $102.95
Free Shipping
aFe MACH Force-Xp Clamp-on Exhaust Tip Black
aFe MACH Force-Xp Clamp-on Exhaust Tip Black
Universal Part | Part #: 49T40601-B12

MACH Force-Xp Universal Clamp-on Exhaust Tip Black 4 IN Inlet x 6 IN Outlet x 12 IN L

Highlights: Stainless Steel; 4"; 6"; Single Outlet; 12"; Round Angle Cut; Automotive; 2 Years Manufacturer Warranty
Price: $130.20
Free Shipping
Kooks 2-1/2" Non-EPA Catalytic Converter 7" Long NOT FOR FORCED INDUCTION
Kooks 2-1/2" Non-EPA Catalytic Converter 7" Long NOT FOR FORCED INDUCTION
Universal Part | Part #: GE-257540
Highlights: Stainless Steel; No; Yes; Performance; 2.5"; One; 1; Universal; 4"; Stainless Steel; Round; 4" O.D.; No; Single Center; Single Center Outlet; 7.5"
Price: $239.95
Free Shipping
Flowmaster 80 Series Muffler-2.50 In / Out Same Side Out-Moderate/Aggressive Sound
Flowmaster 80 Series Muffler-2.50 In / Out Same Side Out-Moderate/Aggressive Sound
Universal Part | Part #: 842580

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

Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Stainless Steel Construction; Premium Quality; Compact Configuration for Limited Spaces; Moderate/Aggressive Sound Performance Tone; 4; 13; Stainless Steel; 9.5; 9.5; Pipe Connection; 2.5; 2.5; Offset; Uses Factory Hangers; Welded Baffle; Pipe Connection; 2.5; 2.5; Offset (Same End); 20.5; Oval; Moderate/Aggressive Sound
Price: $188.95
Free Shipping
aFe MACH Force-Xp 2-1/2" 409 Stainless Steel Muffler Delete Pipe
aFe MACH Force-Xp 2-1/2" 409 Stainless Steel Muffler Delete Pipe
Universal Part | Part #: 49M00035

MACH Force-Xp 2-1/2 IN 409 Stainless Steel Muffler Delete Pipe 2-1/2 IN ID Inlet/Outlet x 14 IN Body x 20 IN Overall Length

Highlights: 2 Years Manufacturer Warranty
Price: $62.95
Free Shipping
Borla Polished Stainless Steel Round Angle-Cut Single Outlet Exhaust Tip (2.25" Inlet, 2.25" Tip Size, 6" Length)
Borla Polished Stainless Steel Round Angle-Cut Single Outlet Exhaust Tip (2.25" Inlet, 2.25" Tip Size, 6" Length)
Universal Part | Part #: 20106
Highlights: All Welded; 2.25" (57.2mm); 2.25"; 2.25"; T-304 Stainless Steel; No; Single Outlet; 6"; Round; Polished T-304 Stainless Steel; 2.25"
Price: $57.95
Free Shipping
MBRP Stainless Steel Weld-On Mirror Polished Round Rolled Edge Angle Cut Exhaust Tip (2.5" Inlet, 4" Outlet, 12" Length)
MBRP Stainless Steel Weld-On Mirror Polished Round Rolled Edge Angle Cut Exhaust Tip (2.5" Inlet, 4" Outlet, 12" Length)
Universal Part | Part #: T5140
Highlights: Mirror Polished; Stainless Steel; Each; 2.5"; 4"; 12"; Weld-On; Round Rolled Edge Angle Cut
Price: $42.95
Free Shipping
Flowmaster Exhaust Tip - 3.5 x 5.5 in Oval Straight Cut Polished SS Fits 3.00 in. -Clamp on
Flowmaster Exhaust Tip - 3.5 x 5.5 in Oval Straight Cut Polished SS Fits 3.00 in. -Clamp on
Universal Part | Part #: 15383

Fits 3.00 inch tailpipe

Highlights: Polished; Stainless Steel; 90 Months; 100% Cotton; Clamp On; Show off your racing heritage; Flowmaster Oval Logo; Yes; Clamp On; Double Wall; Embossed; Universal Left/Right; 3; 3; Oval; 3.50 x 5.50; 9; Oval; Angle Cut; Yes
Price: $74.95
Free Shipping
Borla Polished Stainless Steel Square Angle Cut Intercooled Single Outlet Exhaust Tip (2.5" Inlet, 2.88" x 3.38" Tip Size, 9" Length)
Borla Polished Stainless Steel Square Angle Cut Intercooled Single Outlet Exhaust Tip (2.5" Inlet, 2.88" x 3.38" Tip Size, 9" Length)
Universal Part | Part #: 20132
Highlights: All Welded; 2.5"; 2.5"; 2.5"; T-304 Stainless Steel; No; Single Outlet; 9"; Square Angle Cut; Polished T-304 Stainless Steel; 2.88" x 3.38"
Price: $86.95
Free Shipping
Flowmaster 40 Series Race Muffler 409S - 2.50 Center In / 2.50 Center Out -Aggressive Sound
Flowmaster 40 Series Race Muffler 409S - 2.50 Center In / 2.50 Center Out -Aggressive Sound
Universal Part | Part #: 8325408
Highlights: Gray; Stainless Steel; Lifetime Limited Warranty; Durable fully welded 16 gauge stainless steel - two chamber race muffler; Race proven patented Delta Flow technology; No internal packing to blowout; Good decibel reduction over open headers; 8; 3; 8.5; 8; Pipe Connection; 2.5; Center; Uses New Hangers (Not Included); Reflection; Pipe Connection; 2.5; Center; 14; Oval; Aggressive Sound
Price: $182.95
Free Shipping
Gibson Stainless Steel Round Clamp-On Single Wall Straight Cut Polished Exhaust Tip (2.5" Inlet, 3.5" Outlet, 12" Length)
Gibson Stainless Steel Round Clamp-On Single Wall Straight Cut Polished Exhaust Tip (2.5" Inlet, 3.5" Outlet, 12" Length)
Universal Part | Part #: 500373
Highlights: Stainless Steel; Single; Polished; Single Wall Straight Cut; T304 Stainless Steel; Round; Clamp-On; 2.5"; 3.5"; 12"
Price: $72.95
Free Shipping
Magnaflow Stainless Steel Round Angle Cut Straight Edge Single Wall Weld-On Polished Exhaust Tip (2.5" Inlet, 4" Outlet, 18"Length)
Magnaflow Stainless Steel Round Angle Cut Straight Edge Single Wall Weld-On Polished Exhaust Tip (2.5" Inlet, 4" Outlet, 18"Length)
Universal Part | Part #: 35146

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; Straight; 2.5"; 4"; 1; 18"; No; Round; Single
Price: $85.95
Free Shipping
Magnaflow 8" Oval Offset/Offset Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Magnaflow 8" Oval Offset/Offset Straight-Through Performance Muffler (2.5" Inlet, 24" Length)
Universal Part | Part #: 14263

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"; 18"; Stainless Steel; 8"; 2.5"; 1; Offset; Straight-Through; 2.5"; 1; Offset; 24"; Oval
Price: $198.00
Free Shipping
Magnaflow Stainless Steel Round Angle Cut Rolled Edge Single Wall Weld-On Polished Exhaust Tip (2.5" Inlet, 3.5" Outlet, 22"Length)
Magnaflow Stainless Steel Round Angle Cut Rolled Edge Single Wall Weld-On Polished Exhaust Tip (2.5" Inlet, 3.5" Outlet, 22"Length)
Universal Part | Part #: 35115

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"; 3.5"; 1; 22"; No; Round; Single
Price: $76.95
Free Shipping
Showing 991 to 1008 of 1943 (108 Pages)
Showing 991 to 1008 of 1943 (108 Pages)
Visa Mastercard American Express Discover Paypal Google Pay Apple Pay