2014 GMC Sierra 1500 Exhaust Muffler Parts

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Base Denali SLE SLT

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2014 GMC Sierra 1500 Exhaust Muffler 8 Cyl 5.3L Magnaflow

Universal Performance Muffler - 3/2.5
Universal Performance Muffler - 3/2.5
Satin Finish Oval Exhaust Muffler
Product Attributes:
- Muffler Type: Straight-through
- Exhaust Tip Quantity: 0
- Inlet Diameter: 3
- Body Finish: Satin
- Inlet Inside Diameter: 3
- Hanger Included: No
- Body Height: 5
- Subtitle: Single/dual
- Core Size: 3
- Outlet Quantity: 2
- Shape: Oval
- Outlet Inside Diameter: 2.5
- Reversible: Yes
- Body Length: 14
- Outlet Diameter: 2.5

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2014 - GMC Sierra 1500	V	5328	8 Cyl 5.3L	325

70 In Stock

$199.55 CAD

$239.46 CAD

Brand	Magnaflow
Part #	M6612198
Condition	New
Warehouse	B

UPC: 00841380000750

2014 GMC Sierra 1500 Exhaust Muffler SpeedFx

304 Stainless Steel; All 304 Stainless Internals; Chambered; Single Inlet 3 Inch Diameter; Dual Outlet 3 Inch Diameter; Rich Aggressive Tone; 16 Inch Overall Length
MaxFlow Xtreme Muffler
Product Attributes:
- Inlet Diameter (IN): 3 Inch
- Outlet Diameter (IN): 3 Inch
- Internal Construction: Chambered
- Outlet Position: Offset Dual
- Tip Finish: No Tip
- Case Length (IN): 10 Inch
- Includes Tip: No
- Tip Diameter (IN): No Tip
- Tip Length (IN): No Tip
- Shape: Oval
- Color/ Finish: Electropolished
- Tip Material: No Tip
- Inlet Position: Center Single
- Title: Exhaust Muffler
- Overall Length (IN): 16 Inch
Features:
- Built From Premium T-304 Austenitic Stainless Steel Which Will Not Pit Or Rust
- All T-304 Stainless Steel Internal Components Which Will Not Pit Or Rust From The Inside Out
- 300 Series Stainless Steel Weld Filler Supports The Overall Quality And Durability Of The Muffler
- Rich, Aggressive Tone From The MaxFlow Xtreme Muffler Adds A Powerful Sound To The Vehicle
MaxFlow Xtreme Mufflers by SpeedFX are built using T-304 austenitic stainless steel which will not pit or rust, including all internal parts. 300 series stainless steel weld filler supports the overall quality and durability of the muffler. The chambered muffler delivers a rich, aggressive tone that will turn heads and make you smile.

Additional Fitment Information:

Vehicle
2014 - GMC Sierra 1500

12 In Stock

$420.56 CAD

$504.67 CAD

Brand	SpeedFx
Part #	S7350101M2
Condition	New
Warehouse	B

UPC: 00880268183314

2014 GMC Sierra 1500 Exhaust Muffler 6 Cyl 4.3L Flowmaster

3.0 in. Offset Inlet/Center Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
Super 40™ Delta Flow Muffler; 3.0 in. Offset Inlet/Center Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel;
Super 40™ Delta Flow Muffler
Product Attributes:
- Tip Quantity: 0
- Automotive Item Grade: High Performance
- Mount Type: Uses New Hangers (not Included)
- Muffler Type: Reflection
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- Outlet Connection Type: Pipe
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Outlet Position: Center
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Fitment: Universal
- Body Width: 10.000 In.
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Muffler Series: Super 40 Series
- Overall Length: 19.500 In.
- Shape: Oval
- Inlet Type: Single Offset
- Inlet Position: Offset
- Body Length: 13.500 In.
- Inlet Connection Type: Pipe
- Outlet Type: Single Center Outlet
Features:
- Durable Fully Welded 16ga Stainless Steel
- Limited Lifetime Warranty
- Deep Aggressive to Moderate Exhaust Note
- Moderate Interior Resonance
- Excellent Performance On High Horsepower Vehicles
- Race Proven Patented Delta Flow® Technology
- No Internal Packing To Blowout
- Premium Flowmaster Quality
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40 features Flowmasters Delta Flow technology. Its larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:

953046

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2014 - GMC Sierra 1500	V	-	6 Cyl 4.3L	SLE	262

19 In Stock

$214.39 CAD

$257.27 CAD

Brand	Flowmaster
Part #	F13853046
Condition	New
Warehouse	B

2014 GMC Sierra 1500 Exhaust Muffler 8 Cyl 6.2L Flowmaster

3.5 in. Offset Inlet/3.5 Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in. Length; 409 Stainless Steel
Super 40™ Delta Flow Muffler; 3.5 in. Offset Inlet/3.5 Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in. Length; 409 Stainless Steel;
Super 40™ Delta Flow Muffler
Product Attributes:
- Tip Quantity: 0
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Outlet Position: Offset
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Body Width: 10.000 In.
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Overall Length: Oem
- Shape: Oval
- Inlet Type: Oem
- Inlet Position: Offset
- Body Length: 13.500 In.
- Inlet Connection Type: Pipe
- Outlet Type: Oem
Features:
- Durable Fully Welded 16ga Aluminized Steel
- Limited Lifetime Warranty
- Deep Aggressive to Moderate Exhaust Note
- Moderate Interior Resonance
- Excellent Performance On High Horsepower Vehicles
- Race Proven Patented Delta Flow® Technology
- No Internal Packing To Blowout
- Premium Flowmaster Quality
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40 features Flowmasters Delta Flow technology. Its larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2014 - GMC Sierra 1500	V	6162	8 Cyl 6.2L	Denali	376

4 In Stock

$276.82 CAD

$332.18 CAD

Brand	Flowmaster
Part #	F13853548
Condition	New
Warehouse	B

2014 GMC Sierra 1500 Exhaust Muffler 6 Cyl 4.3L Flowmaster

Super 40™ Delta Flow Muffler
3.0 in. Offset Inlet/Center Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
Super 40™ Delta Flow Muffler; 3.0 in. Offset Inlet/Center Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 17.5 in. Overall Length; 409 Stainless Steel;
Super 40(TM) Delta Flow Muffler
Product Attributes:
- Tip Quantity: 0
- Automotive Item Grade: High Performance
- Mount Type: Uses New Hangers (not Included)
- Muffler Type: Reflection
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- Outlet Connection Type: Pipe
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Outlet Position: Center
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Fitment: Universal
- Body Width: 10.000 In.
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Muffler Series: Super 40 Series
- Overall Length: 19.500 In.
- Shape: Oval
- Inlet Type: Single Offset
- Inlet Position: Offset
- Body Length: 13.500 In.
- Inlet Connection Type: Pipe
- Outlet Type: Single Center Outlet
Features:
- Durable Fully Welded 16ga Stainless Steel
- Limited Lifetime Warranty
- Deep Aggressive to Moderate Exhaust Note
- Moderate Interior Resonance
- Excellent Performance On High Horsepower Vehicles
- Race Proven Patented Delta Flow® Technology
- No Internal Packing To Blowout
- Premium Flowmaster Quality
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40 features Flowmasters Delta Flow technology. Its larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2014 - GMC Sierra 1500	V	-	6 Cyl 4.3L	SLE	262

19 In Stock

$214.39 CAD

$257.27 CAD

Brand	Flowmaster
Part #	F13853046
Condition	New
Warehouse	B

2014 GMC Sierra 1500 Exhaust Muffler 8 Cyl 6.2L Flowmaster

Super 40™ Delta Flow Muffler
3.5 in. Offset Inlet/3.5 Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in. Length; 409 Stainless Steel
Super 40™ Delta Flow Muffler; 3.5 in. Offset Inlet/3.5 Offset Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in. Length; 409 Stainless Steel;
Super 40(TM) Delta Flow Muffler
Product Attributes:
- Tip Quantity: 0
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Outlet Position: Offset
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Body Width: 10.000 In.
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Overall Length: Oem
- Shape: Oval
- Inlet Type: Oem
- Inlet Position: Offset
- Body Length: 13.500 In.
- Inlet Connection Type: Pipe
- Outlet Type: Oem
Features:
- Durable Fully Welded 16ga Aluminized Steel
- Limited Lifetime Warranty
- Deep Aggressive to Moderate Exhaust Note
- Moderate Interior Resonance
- Excellent Performance On High Horsepower Vehicles
- Race Proven Patented Delta Flow® Technology
- No Internal Packing To Blowout
- Premium Flowmaster Quality
Developed from our Top Ten race muffler lineup for use on the street/strip, the Super 40 features Flowmasters Delta Flow technology. Its larger case profile provides the best of both worlds of performance and sound, especially on forced induction and high horsepower vehicles. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Block	CC	Engine	Sub Model	CID
2014 - GMC Sierra 1500	V	6162	8 Cyl 6.2L	Denali	376

4 In Stock

$276.82 CAD

$332.18 CAD

Brand	Flowmaster
Part #	F13853548
Condition	New
Warehouse	B

2014 GMC Sierra 1500 Exhaust Muffler 6 Cyl 4.3L MBRP Exhaust

3 in. Tubing; Muffler Bypass; T409 Stainless Steel
Armor Plus Muffler Bypass; 3 in. Tubing; Muffler Bypass; T409 Stainless Steel;
Armor Plus Muffler Bypass
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Nickel (metallic) And Chromium (hexavalent Compounds) Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm
Features:
- Improved Torque And Horsepower
- Lower Exhaust Gas Temperatures
- Increased Throttle Response
- Mellow Exhaust Note
- Bolt On Design
- Utilizes OEM Hangers
- Stainless Steel Tips Are Included
- Limited Lifetime Warranty
RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it.T409 Stainless Steel tubing is easy to clean. If you're looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don't find yourself faced with lots of precipitation and salt, this is all you're ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine's cylinders, allowing it to produce more power and improve vehicle performance and longevity. Its important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRPs manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2014 - GMC Sierra 1500	V	-	6 Cyl 4.3L	262

2 In Stock

$157.04 CAD

$188.45 CAD

Brand	MBRP Exhaust
Part #	M79S5001409
Condition	New
Warehouse	B

2014 GMC Sierra 1500 Exhaust Muffler 6 Cyl 4.3L Dynomax

2014 GMC Sierra 1500 Exhaust Muffler 6 Cyl 4.3L Dynomax

Ultra-Flo Welded Universal

Additional Fitment Information:

Vehicle	Block	CC	Engine	Wheel FeedBase	CID
2014 - GMC Sierra 1500	V	-	6 Cyl 4.3L	143.5	262

Brand	Dynomax
Part #	DNO2341478
Condition	New
Warehouse	A

2014 GMC Sierra 1500 Exhaust Muffler 8 Cyl 5.3L MagnaFlow Performance Exhaust

Universal Performance Muffler - 3/2.5
Universal Performance Muffler - 3/2.5
Satin Finish Oval Exhaust Muffler

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2014 - GMC Sierra 1500	V	5328	8 Cyl 5.3L	325

Brand	MagnaFlow Performance Exhaust
Part #	12198
Condition	New
Warehouse	C

UPC: 00841380000750

2014 GMC Sierra 1500 Exhaust Muffler 8 Cyl 6.2L Flowmaster

3.5 in. Center Inlet/2.5 in. Dual Out; 409 Stainless Steel
FlowFX Muffler; 3.5 in. Center Inlet/2.5 in. Dual Out; 409 Stainless Steel;
FlowFX Muffler
Product Attributes:
- Tip Quantity: 2
- Shape: Round
- Outlet Position: Dual Outlet
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Inlet Position: Center
- Outlet Type: Dual Outlet
Features:
- Not A Direct Fit
- Moderate Sound
- Straight Through Style
- Fully Welded Steel Case
Flowmasters FlowFX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the chambered muffler sound. The interior features a large 3.50-inch straight-through stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded bright 409 stainless steel construction with the FlowFX logo embossed on both sides of the case. The FlowFX line of mufflers is perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case.