2018 GMC Flowmaster Parts

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Flowmaster
  • Single Out Side Exit; Includes 3 in. Tubing/Straight Through Mufflers/4.5 in. Round Black Ceramic Coated Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
  • FlowFX Cat-Back Exhaust System; Single Out Side Exit; Includes 3 in. Tubing/Straight Through Mufflers/4.5 in. Round Black Ceramic Coated Tips; 409 Stainless Steel;
  • FlowFX Cat-Back Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Single Side
    • Tip Diameter: 4.500 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Deep Powerful Tone Inside And Outside The Vehicle
    • Full Stainless Steel Construction
    • Easy Installation
  • Introducing the new FlowFX Cat-back exhaust system for 2014-2019*(*Classic body 5.3L, 4wd w/143.5-inch wb) GM Silverado/Sierra 4.3L and 5.3L engines. This performance exhaust system fits both 2/4 Wheel drive models with 143.5 and 153-inch wheelbases and is manufactured from 409S stainless steel for years of trouble-free service. Features include 3.00-inch inlet pipe leading into a FlowFX straight-through muffler for great sound and maximum performance. The single 3.00-inch mandrel-bent tailpipe exits out behind the rear passenger side tire and is finished off with large 4.50-inch diameter black ceramic coated 304S stainless steel tip, giving your Silverado/Sierra that custom look that goes hand in hand with the deep performance sound of the FlowFX muffler. The system uses all the factory hanger locations and connections for an easy installation that you can do at home. Includes installation instructions and all necessary hardware.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V - 6 Cyl 4.3L 69.3 Crew Cab Pickup 262

Flowmaster
  • 3.0 in. Tubing; Dump Style Exit; 409 Stainless Steel; Includes Hardware;50 State Legal / California Emissions Compliant
  • FlowFX Extreme Cat-Back Exhaust System; 3.0 in. Tubing; Dump Style Exit; 409 Stainless Steel; Includes Hardware;
  • FlowFX Extreme Cat-Back Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Rear
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Flowfx Series Performance Muffler Offers An Aggressive To Moderate Sound Level And Increased Performance
    • 409 Stainless Steel Construction Delivers Extra Durability And Improved Long-Term Corrosion Resistance
    • Max Dyno Gains Of 15 Hp And 20 Lb-Ft At The Rear Wheels With The 717977 Kit
    • Includes All Necessary Hardware For An At Home Installation
    • Dump Style Exit Allows For Better Ground Clearance When In Extreme Off-Road Conditions
    • Uses Factory Hanger Locations For Easy Installation
    • Lifetime Limited Warranty
  • Flowmaster introduces our FlowFX Extreme stainless steel cat-back exhaust system for the 2014-2019 Chevrolet/GMC Silverado/Sierra 1500 with the 4.3 or 5.3-liter engine. This system uses a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 11 hp and 15 lb.-ft at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmasters Lifetime Limited Warranty.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V 5328 8 Cyl 5.3L 69.3 Crew Cab Pickup 325

Flowmaster
  • Dual; Dual Rear Same Side Exit; 3.0 in. Tubing; Includes Outlaw Mufflers/4 in. Pol. Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
  • Outlaw Series™ Cat Back Exhaust System; Dual; Dual Rear Same Side Exit; 3.0 in. Tubing; Includes Outlaw Mufflers/4 in. Pol. Tips; 409 Stainless Steel;
  • Outlaw Series™ Cat Back Exhaust System
  • Product Attributes:
    • Tip Quantity: 2
    • Muffler Type: Welded Baffle
    • Tip Logo: Embossed
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: Yes
    • Tip Finish: Black And Ceramic
    • Tip Length: 13.000 In.
    • Tip Type: Double Wall
    • Exit Position: Dual Rear Same Side
    • Muffler Count: 1
    • Single or Dual: Dual
    • System Type: Cat Back
    • Tip Material: Stainless Steel
    • Mount Type: Flanged
    • Exhaust Type: Dual
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • Catalytic Converter Included: No
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • Heat Shield Attached: No
    • Exhaust Series: Outlaw
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Exit Style: Straight
    • Muffler Series: Super 10 Series
    • Tip Cut: Angle
    • Shape: Oval
    • Tip Shape: Round
    • Tip Edge Style: Cut
    • Muffler Part Number: Kit Only
  • Features:
    • Stainless Steel Construction
    • Aggressive Exterior Exhaust Tone
    • Black Ceramic Coated Tips
    • Lifetime Limited Warranty
    • Made in the USA
  • This Flowmaster Outlaw cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks with the 4.3L or 5.3L engine and is perfect for the person looking for an aggressive interior and exterior sound levels with all of the performance benefits that you expect from Flowmaster. This bolt-on emissions-legal system is for the Crew Cab and Double Cab models and comes with your choice of tailpipe exits, either dual out the rear under the bumper, or dual out the sides behind the rear tires. System features include stainless steel mandrel bent tubing flowing into a Super 10 series muffler and exiting with dual 3.00-inch stainless steel mandrel bent tailpipes. The system uses the factory hanger locations and is finished off with a pair of large 4.00-inch black ceramic coated stainless steel tips. The exhaust system is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V 5328 8 Cyl 5.3L 78.8 Crew Cab Pickup 325

Flowmaster
  • Single Inlet; Dual Out Side Exit; Includes 3 in. Tubing/Straight Through Mufflers/4.5 in. Round Black Ceramic Coated Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant Does Not Fit Crew Cab 2WD w/2 Pc Driveshaft
  • FlowFX Cat-Back Exhaust System; Single Inlet; Dual Out Side Exit; Includes 3 in. Tubing/Straight Through Mufflers/4.5 in. Round Black Ceramic Coated Tips; 409 Stainless Steel;
  • FlowFX Cat-Back Exhaust System
  • Product Attributes:
    • Tip Quantity: 2
    • Tubing Material: 409s Stainless Steel
    • Muffler Overall Length: 24.000 In.
    • Muffler Type: Absorption
    • Tip Logo: Embossed
    • Sound Level: Moderate/aggressive
    • WARNING CA Proposition 65: Yes
    • Tip Finish: Black Ceramic Coated
    • Muffler Color: Natural
    • Tip Length: 11.000 In.
    • Tip Type: Single Wall
    • Muffler Body Length: 18.000 In.
    • Muffler Inlet Location: Center
    • Exit Position: Dual Out Side
    • Tip Diameter: 4.500 In.
    • Muffler Count: 1
    • Muffler Finish: Brushed
    • Single or Dual: Dual
    • System Type: Cat Back
    • Tip Material: 304 Stainless Steel
    • Muffler Outlet Location: Dual Outlet
    • Muffler Outlet Diameter: 2.500 In.
    • Tubing Diameter: 2.500 In.
    • Mount Type: Uses Factory Hangers
    • Exhaust Type: Cat-back
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • Catalytic Converter Included: No
    • Exhaust Series: Flow Fx
    • Heat Shield Attached: No
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Muffler Series: Flow Fx
    • Tip Cut: Angle
    • Muffler Body Shape: Oval
    • Muffler Body Material: 409s Stainless Steel
    • Tip Shape: Round
    • Tip Edge Style: Cut
    • Muffler Part Number: Kit Only
  • Features:
    • Deep Powerful Tone Inside And Outside The Vehicle
    • Full Stainless Steel Construction
    • Easy At Home Installation
  • Our new Flowmaster FlowFX cat-back exhaust system is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet FlowFX straight-through muffler for great sound and maximum performance. The dual 2.50-inch mandrel-bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. The system is finished off with a pair of large 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your truck a custom look that goes hand in hand with that deep performance FlowFX sound. The system uses all the existing factory hanger locations and includes an additional hanger to install the new left side tailpipe. Includes installation instructions and all necessary hardware for an easy installation that you can do at home. Notes: Fits 2/4wd models with 143.5 and 153-inch wheelbases and *2019 Classic body models.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V - 6 Cyl 4.3L 78.8 Extended Cab Pickup 262

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.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
2018 - GMC Sierra 1500 V 6162 8 Cyl 6.2L Denali 376

Flowmaster
  • Dual; Dual Side Rear Exit; 2.5 in. Tubing; Includes Super 40 Series Muffler/3.5 in. Logo Embossed Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
  • American Thunder Cat Back Exhaust System; Dual; Dual Side Rear Exit; 2.5 in. Tubing; Includes Super 40 Series Muffler/3.5 in. Logo Embossed Tips; 409 Stainless Steel;
  • American Thunder Cat Back Exhaust System
  • Product Attributes:
    • Tip Quantity: 2
    • Tubing Diameter: 2.500 In.
    • Exhaust Type: Dual
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • Sound Level: Moderate/aggressive
    • WARNING CA Proposition 65: Yes
    • Exhaust Series: American Thunder
    • Heat Shield Attached: No
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Exit Style: Straight
    • Tip Length: 13.000 In.
    • Muffler Series: Super 40 Series
    • Outlet Outside Diameter: 2.500 In.
    • Tail Pipe Diameter: 2.500 In.
    • Exit Position: Dual Rear Same Side
    • Muffler Count: 1
    • Single or Dual: Dual
    • System Type: Cat Back
    • Muffler Part Number: Kit Only
    • Outlet Diameter: 2.500 In.
  • Features:
    • Mandrel Bent Stainless Steel Tubing
    • Great Performance Tone
    • Patented Delta Flow Technology
    • Lifetime Limited Warranty
  • This Flowmaster American Thunder cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks and is perfect for the person looking for a moderate sound level inside the cab area, with an aggressive exterior sound with all of the performance benefits that you expect from Flowmaster. This bolt-on emissions-legal system is for the Crew Cab and Double Cab models with 4.3L or 5.3L engines and comes with your choice of tailpipe exits, either dual out the rear under the bumper, or dual out the sides behind the rear tires. System features include stainless steel mandrel bent tubing flowing into a Super 40 series muffler and exiting with dual 2.50-inch stainless steel mandrel bent tailpipes. The system uses the factory hanger locations and is finished off with a pair of large 3.50-inch polished stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V - 6 Cyl 4.3L 69.3 Crew Cab Pickup 262

Flowmaster
  • Outlaw Series™ Cat Back Exhaust System
  • Dual; Dual Rear Same Side Exit; 3.0 in. Tubing; Includes Outlaw Mufflers/4 in. Pol. Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
  • Outlaw Series™ Cat Back Exhaust System; Dual; Dual Rear Same Side Exit; 3.0 in. Tubing; Includes Outlaw Mufflers/4 in. Pol. Tips; 409 Stainless Steel;
  • Outlaw Series(TM) Cat Back Exhaust System
  • Product Attributes:
    • Tip Quantity: 2
    • Muffler Type: Welded Baffle
    • Tip Logo: Embossed
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: Yes
    • Tip Finish: Black And Ceramic
    • Tip Length: 13.000 In.
    • Tip Type: Double Wall
    • Exit Position: Dual Rear Same Side
    • Muffler Count: 1
    • Single or Dual: Dual
    • System Type: Cat Back
    • Tip Material: Stainless Steel
    • Mount Type: Flanged
    • Exhaust Type: Dual
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • Catalytic Converter Included: No
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • Heat Shield Attached: No
    • Exhaust Series: Outlaw
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Exit Style: Straight
    • Muffler Series: Super 10 Series
    • Tip Cut: Angle
    • Shape: Oval
    • Tip Shape: Round
    • Tip Edge Style: Cut
    • Muffler Part Number: Kit Only
  • Features:
    • Stainless Steel Construction
    • Aggressive Exterior Exhaust Tone
    • Black Ceramic Coated Tips
    • Lifetime Limited Warranty
    • Made in the USA
  • This Flowmaster Outlaw cat-back exhaust system is custom designed for 2014-2019* (*Classic body) GM Silverado/Sierra 1500 trucks with the 4.3L or 5.3L engine and is perfect for the person looking for an aggressive interior and exterior sound levels with all of the performance benefits that you expect from Flowmaster. This bolt-on emissions-legal system is for the Crew Cab and Double Cab models and comes with your choice of tailpipe exits, either dual out the rear under the bumper, or dual out the sides behind the rear tires. System features include stainless steel mandrel bent tubing flowing into a Super 10 series muffler and exiting with dual 3.00-inch stainless steel mandrel bent tailpipes. The system uses the factory hanger locations and is finished off with a pair of large 4.00-inch black ceramic coated stainless steel tips. The exhaust system is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V - 6 Cyl 4.3L 78.8 Extended Cab Pickup 262

Flowmaster
  • Single Dump Style Exit; Includes 3 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
  • Outlaw Extreme Cat Back Exhaust System; Single Dump Style Exit; Includes 3 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;
  • Outlaw Extreme Cat Back Exhaust System
  • Product Attributes:
    • Exhaust Type: Cat-back
    • Exit Position: Single
    • Tip Diameter: No Tip
    • WARNING CA Proposition 65: No
  • Features:
    • Race Proven Outlaw Muffler Technology
    • Extreme Sound for Extreme Lifestyles
    • Stainless Steel Construction
    • Uses Factory Hangers
    • Easy Installation
  • Introducing our new Outlaw Extreme Cat-back system for the 2014-2019 GM Silverado/Sierra 1500 with the 4.3L and 5.3L engine. These kits deliver the ultimate sound in aggressive exhaust systems by using a 3.00-inch race-proven Outlaw muffler and a single 3.00-inch single dump style turndown exit under the bed, for the ultimate deep and aggressive sound that will get you noticed. The system is manufactured using 409 stainless steel for durability and uses the factory hangers. As an Outlaw extreme system, this will deliver a very aggressive sound both outside and inside the truck that will get you noticed. Comes with all hardware and detailed instructions for an easy installation that can be done in less than an hour. Notes: Fits 2014-2019* (*Classic body) 2/4 WD, 143.5-inch & 153-inch Wheelbases.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V 5328 8 Cyl 5.3L 78.8 Crew Cab Pickup 325

Flowmaster
  • Dual; Dual Out Side; Includes 2.5 in. Tubing/Muffler/Dual 4 in. Black Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant Does Not Fit Crew Cab 2WD w/2 Pc Driveshaft
  • FlowFX Cat-Back Exhaust System; Dual; Dual Out Side; Includes 2.5 in. Tubing/Muffler/Dual 4 in. Black Tips; 409 Stainless Steel;
  • FlowFX Cat-Back Exhaust System
  • Product Attributes:
    • Tip Quantity: 2
    • Tubing Material: 409s Stainless Steel
    • Muffler Overall Length: 20.000 In.
    • Muffler Type: Absorption
    • Tip Logo: Laser
    • Sound Level: Moderate/aggressive
    • WARNING CA Proposition 65: Yes
    • Tip Finish: Black Ceramic Coated
    • Muffler Color: Natural
    • Tip Length: 5.250 In.
    • Tip Type: Double Wall
    • Muffler Body Length: 14.000 In.
    • Muffler Inlet Location: Center
    • Heat Shield Included: No
    • Exit Position: Dual Same Side
    • Muffler Count: 1
    • Muffler Finish: Brushed
    • Single or Dual: Dual
    • System Type: Cat Back
    • Tip Material: 304 Stainless Steel
    • Muffler Outlet Location: Dual Outlet
    • Muffler Outlet Diameter: 2.500 In.
    • Mount Type: Uses Factory Hangers
    • Exhaust Type: Cat-back
    • California Proposition 65 Chemical Name 2: Chromium
    • California Proposition 65 Chemical Name 1: Lead
    • Catalytic Converter Included: No
    • Exhaust Series: Flow Fx
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Muffler Series: Flow Fx
    • Tip Cut: Angle
    • Inlet Inside Diameter: 2.500 In.
    • Tail Pipe Diameter: 2.500 In.
    • Muffler Body Material: 409s Stainless Steel
    • Muffler Body Shape: Oval
    • Tip Shape: Round
    • Tip Edge Style: Cut
    • Muffler Part Number: Kit Only
  • Features:
    • Dyno Tuned for Maximum Performance
    • Mandrel Bent Tubing
    • Moderate/Aggressive Sound
    • Easy Installation
    • Made in the USA
    • Limited Lifetime Warranty
  • Introducing Flowmasters new line of FlowFX Cat-back exhaust systems for the 2014-2019* (*Classic body) Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 4.3L and 5.3L engine. This FlowFX system is perfect for the person looking for a moderate to aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include 409S stainless steel mandrel-bent tubing flowing into a FlowFX straight-through performance muffler for maximum power and a deep aggressive sound. The dual 2.50-inch tailpipes are finished off with large 4.00-inch black ceramic coated 304 stainless steel tips exiting in front of the rear passenger tire for that muscle truck look. Designed for easy installation, this system includes all necessary parts, hardware and detailed instructions.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V 5328 8 Cyl 5.3L 69.3 Crew Cab Pickup 325

Flowmaster
  • Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Includes 2.5 in. Tailpipes/Super 44(TM) Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;50 State Legal / California Emissions Compliant
  • Force II Cat Back System; Dual; Dual Rear Same Side Exit; 2.5 in. Tubing; Includes 2.5 in. Tailpipes/Super 44™ Delta Flow Mufflers/3.5 in. Polished Tips; 409 Stainless Steel;
  • Force II Cat Back System
  • Product Attributes:
    • Tip Quantity: 2
    • Tubing Diameter: 2.500 In.
    • Exhaust Type: Dual
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • Sound Level: Moderate
    • WARNING CA Proposition 65: Yes
    • Exhaust Series: Force Ii
    • Heat Shield Attached: No
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Exit Style: Straight
    • Tip Length: 13.000 In.
    • Muffler Series: Super 50 Series
    • Inlet Inside Diameter: 2.500 In.
    • Outlet Outside Diameter: 2.500 In.
    • Tail Pipe Diameter: 2.500 In.
    • Exit Position: Dual Rear Same Side
    • Muffler Count: 1
    • Single or Dual: Dual
    • System Type: Cat Back
    • Muffler Part Number: Kit Only
    • Outlet Diameter: 2.500 In.
  • Features:
    • Mandrel Bent 16ga 409 Stainless Tubing
    • Limited Lifetime Warranty
    • Moderate Exterior Exhaust Tone
    • Includes Hangers and Hardware For Easy Installation
    • Dual Out Rear Or Side Exit
    • Multiple Exit Styles Provided In Kit
    • Patented Delta Flow Technology
    • Premium Flowmaster Quality
    • Stainless Steel Construction
  • This is the Force II cat-back exhaust system for the 2014-2019* (*Classic body) Chevrolet Silverado/GMC Sierra 1500 trucks with 4.3L or 5.3L engines. This exhaust system is perfect for the person looking for a moderate sound level outside the vehicle, but with a minimal sound increase inside the cab. Features include all stainless steel construction, a Super 50 Series muffler, and dual 2.50-inch stainless steel mandrel-bent tailpipes. The system can be configured to exit either straight out the back under the rear bumper, or out the sides behind the rear tires for towing. It is then finished off with a pair of large 3.50-inch polished stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for an easy installation you can do at home.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine Bed Length Body CID
2018 - GMC Sierra 1500 V - 6 Cyl 4.3L 78.8 Crew Cab Pickup 262
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