SpeedFx Parts


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SpeedFx
  • 304 Stainless Steel; With MaxFlow Xtreme Muffler; 3 Inch Inlet Diameter; 2-1/2 Inch Outlet Diameter; Single Exhaust With Dual Exit Side Or Dual Exit Rear; 3-1/2 Inch Diameter Black Powder Coated 304 Stainless Steel Tips
  • MaxFlow Xtreme Cat Back System
  • Product Attributes:
    • Exhaust Tip Style: 3-1/2 Inch Round
    • Includes Exhaust Pipe Muffler Delete: No
    • Exhaust Type: Single
    • Required Welding: No
    • Sound Level: Aggressive
    • Includes Hardware: Yes
    • Diameter (IN): 2-1/2 Inch
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Configuration: Single Inlet, Dual Outlet
    • Exit Position: Rear/ Side Exit
    • Title: Exhaust System Kit
    • Includes Muffler: Yes
    • Includes Exhaust Tip: Yes
    • Muffler Brand: Maxflow Xtreme
    • Outlet Type: Dual
  • Features:
    • Built From Premium T-304 Austenitic Stainless Steel Which Will Not Pit Or Rust
    • Smooth Mandrel Bent Angles Ensure Maximum Air Flow For The Very Best Sound And Performance
    • CNC Manufacturing To Exacting Tolerances Creates Precise Fitment That Reduces Installation Time
    • 300 Series Stainless Steel Weld Filler Supports The Overall Quality And Durability Of The System
    • Optional Dual Side Or Dual Rear Exits On Applicable Systems Provides Optional System Set Up
    • Rich, Aggressive Tone From The MaxFlow Xtreme Muffler Adds A Powerful Sound To The Vehicle
  • MaxFlow Xtreme exhaust systems by SpeedFX are built using T-304 austenitic stainless steel which will not pit or rust. 300 series stainless steel weld filler supports the overall quality and durability of the system. Smooth mandrel bend angle ensure maximum air flow for the very best sound and performance. CNC manufacturing creates precise fitment and reduces installation times. The MaxFlow Xtreme muffler provides a rich, aggressive tone that will turn heads and make you smile. Dual side or dual rear exit options are included on applicable systems. MaxFlow Xtreme exhaust systems are covered by a limited lifetime warranty.

Additional Fitment Information:
Vehicle Bed Length Body
2008 - Chevrolet Silverado 1500 97.6 Standard Cab Pickup

SpeedFx
  • 304 Stainless Steel; All 304 Stainless Internals; Chambered; Single Inlet 3 Inch Diameter; Dual Outlet 2-1/2 Inch Diameter; Rich Aggressive Tone; 16 Inch Overall Length
  • MaxFlow Xtreme Muffler
  • Product Attributes:
    • Inlet Diameter (IN): 3 Inch
    • Outlet Diameter (IN): 2-1/2 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: Offset 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 Sub Model Wheel FeedBase
2008 - Chevrolet Silverado 1500 LT 143.5

SpeedFx
  • 304 Stainless Steel; With MaxFlow Xtreme Muffler; 3 Inch Inlet Diameter; 3 Inch Outlet Diameter; Single Exhaust With Dual Exit Side Or Dual Exit Rear; 4 Inch Diameter Black Powder Coated 304 Stainless Steel Tips
  • MaxFlow Xtreme Cat Back System
  • Product Attributes:
    • Exhaust Tip Style: 4 Inch Round
    • Includes Exhaust Pipe Muffler Delete: No
    • Exhaust Type: Single
    • Required Welding: No
    • Sound Level: Aggressive
    • Includes Hardware: Yes
    • Diameter (IN): 3 Inch
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Configuration: Single Inlet, Dual Outlet
    • Exit Position: Rear/ Side Exit
    • Title: Exhaust System Kit
    • Includes Muffler: Yes
    • Includes Exhaust Tip: Yes
    • Muffler Brand: Maxflow Xtreme
    • Outlet Type: Dual
  • Features:
    • Built From Premium T-304 Austenitic Stainless Steel Which Will Not Pit Or Rust
    • Smooth Mandrel Bent Angles Ensure Maximum Air Flow For The Very Best Sound And Performance
    • CNC Manufacturing To Exacting Tolerances Creates Precise Fitment That Reduces Installation Time
    • 300 Series Stainless Steel Weld Filler Supports The Overall Quality And Durability Of The System
    • Optional Dual Side Or Dual Rear Exits On Applicable Systems Provides Optional System Set Up Look
    • Rich, Aggressive Tone From The MaxFlow Xtreme Muffler Adds A Powerful Sound To The Vehicle
  • MaxFlow Xtreme exhaust systems by SpeedFX are built using T-304 austenitic stainless steel which will not pit or rust. 300 series stainless steel weld filler supports the overall quality and durability of the system. Smooth mandrel bend angle ensure maximum air flow for the very best sound and performance. CNC manufacturing creates precise fitment and reduces installation times. The MaxFlow Xtreme muffler provides a rich, aggressive tone that will turn heads and make you smile. Dual side or dual rear exit options are included on applicable systems. MaxFlow Xtreme exhaust systems are covered by a limited lifetime warranty.

Additional Fitment Information:
Vehicle Bed Length Body
2018 - Chevrolet Silverado 1500 69.3 Crew Cab Pickup

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
2017 - GMC Sierra 1500

SpeedFx
  • 304 Stainless Steel; With MaxFlow Xtreme Muffler; 3-1/2 Inch Inlet Diameter; 2-1/2 Inch Outlet Diameter; Single Exhaust With Dual Exit Rear; 4 Inch Diameter Black Powder Coated 304 Stainless Steel Tips
  • MaxFlow Xtreme Cat Back System
  • Product Attributes:
    • Exhaust Tip Style: 4 Inch Round Dual Quad
    • Includes Exhaust Pipe Muffler Delete: No
    • Exhaust Type: Single
    • Required Welding: No
    • Sound Level: Aggressive
    • Includes Hardware: Yes
    • Diameter (IN): 3-1/2 Inch
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Configuration: Single Inlet, Dual Outlet
    • Exit Position: Rear
    • Title: Exhaust System Kit
    • Includes Muffler: Yes
    • Includes Exhaust Tip: Yes
    • Muffler Brand: Maxflow Xtreme
    • Outlet Type: Dual
  • Features:
    • Built From Premium T-304 Austenitic Stainless Steel Which Will Not Pit Or Rust
    • Smooth Mandrel Bent Angles Ensure Maximum Air Flow For The Very Best Sound And Performance
    • CNC Manufacturing To Exacting Tolerances Creates Precise Fitment That Reduces Installation Time
    • 300 Series Stainless Steel Weld Filler Supports The Overall Quality And Durability Of The System
    • Rich, Aggressive Tone From The MaxFlow Xtreme Muffler Adds A Powerful Sound To The Vehicle
  • MaxFlow Xtreme exhaust systems by SpeedFX are built using T-304 austenitic stainless steel which will not pit or rust. 300 series stainless steel weld filler supports the overall quality and durability of the system. Smooth mandrel bend angle ensure maximum air flow for the very best sound and performance. CNC manufacturing creates precise fitment and reduces installation times. The MaxFlow Xtreme muffler provides a rich, aggressive tone that will turn heads and make you smile. Dual side or dual rear exit options are included on applicable systems. MaxFlow Xtreme exhaust systems are covered by a limited lifetime warranty.

Additional Fitment Information:
Vehicle Bed Length Sub Model
2019 - GMC Sierra 1500 79.4 Denali

SpeedFx
  • 304 Stainless Steel; All 304 Stainless Internals; Chambered; Single Inlet 3-1/2 Inch Diameter; Dual Outlet 2-1/2 Inch Diameter; Rich Aggressive Tone; 16 Inch Overall Length
  • MaxFlow Xtreme Muffler
  • Product Attributes:
    • Inlet Diameter (IN): 3-1/2 Inch
    • Outlet Diameter (IN): 2-1/2 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: Offset 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 Bed Length Body
2020 - GMC Sierra 1500 69.9 Crew Cab Pickup

SpeedFx
  • Except Vehicles With Factory Performance Exhaust
  • 304 Stainless Steel; All 304 Stainless Internals; Chambered; Single Inlet 3-1/2 Inch Diameter; Dual Outlet 2-1/2 Inch Diameter; Rich Aggressive Tone; 16 Inch Overall Length
  • MaxFlow Xtreme Muffler
  • Product Attributes:
    • Inlet Diameter (IN): 3-1/2 Inch
    • Outlet Diameter (IN): 2-1/2 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: Offset 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 Bed Length Body
2021 - Chevrolet Silverado 1500 69.9 Crew Cab Pickup

SpeedFx
  • 304 Stainless Steel; With MaxFlow Xtreme Muffler; 3 Inch Inlet Diameter; 3 Inch Outlet Diameter; Single Exhaust With Dual Exit Side Or Dual Exit Rear; 4 Inch Diameter Black Powder Coated 304 Stainless Steel Tips
  • MaxFlow Xtreme Cat Back System
  • Product Attributes:
    • Exhaust Tip Style: 4 Inch Round
    • Includes Exhaust Pipe Muffler Delete: No
    • Exhaust Type: Single
    • Required Welding: No
    • Sound Level: Aggressive
    • Includes Hardware: Yes
    • Diameter (IN): 3 Inch
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Configuration: Single Inlet, Dual Outlet
    • Exit Position: Rear/ Side Exit
    • Title: Exhaust System Kit
    • Includes Muffler: Yes
    • Includes Exhaust Tip: Yes
    • Muffler Brand: Maxflow Xtreme
    • Outlet Type: Dual
  • Features:
    • Built From Premium T-304 Austenitic Stainless Steel Which Will Not Pit Or Rust
    • Smooth Mandrel Bent Angles Ensure Maximum Air Flow For The Very Best Sound And Performance
    • CNC Manufacturing To Exacting Tolerances Creates Precise Fitment That Reduces Installation Time
    • 300 Series Stainless Steel Weld Filler Supports The Overall Quality And Durability Of The System
    • Optional Dual Side Or Dual Rear Exits On Applicable Systems Provides Optional System Set Up Look
    • Rich, Aggressive Tone From The MaxFlow Xtreme Muffler Adds A Powerful Sound To The Vehicle
  • MaxFlow Xtreme exhaust systems by SpeedFX are built using T-304 austenitic stainless steel which will not pit or rust. 300 series stainless steel weld filler supports the overall quality and durability of the system. Smooth mandrel bend angle ensure maximum air flow for the very best sound and performance. CNC manufacturing creates precise fitment and reduces installation times. The MaxFlow Xtreme muffler provides a rich, aggressive tone that will turn heads and make you smile. Dual side or dual rear exit options are included on applicable systems. MaxFlow Xtreme exhaust systems are covered by a limited lifetime warranty.

Additional Fitment Information:
Vehicle Bed Length Body
2016 - Ram 1500 96.3 Standard Cab Pickup

SpeedFx
  • 304 Stainless Steel; With MaxFlow Xtreme Muffler; 3 Inch Inlet Diameter; 2-1/2 Inch Outlet Diameter; Single Exhaust With Dual Exit Side Or Dual Exit Rear; 4-1/2 Inch Diameter Black Powder Coated 304 Stainless Steel Tips
  • MaxFlow Xtreme Cat Back System
  • Product Attributes:
    • Exhaust Tip Style: 4-1/2 Inch Round
    • Includes Exhaust Pipe Muffler Delete: No
    • Exhaust Type: Single
    • Required Welding: No
    • Sound Level: Aggressive
    • Includes Hardware: Yes
    • Diameter (IN): 3 Inch
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Configuration: Single Inlet, Dual Outlet
    • Exit Position: Rear
    • Title: Exhaust System Kit
    • Includes Muffler: Yes
    • Includes Exhaust Tip: Yes
    • Muffler Brand: Maxflow Xtreme
    • Outlet Type: Dual
  • Features:
    • Built From Premium T-304 Austenitic Stainless Steel Which Will Not Pit Or Rust
    • Smooth Mandrel Bent Angles Ensure Maximum Air Flow For The Very Best Sound And Performance
    • CNC Manufacturing To Exacting Tolerances Creates Precise Fitment That Reduces Installation Time
    • 300 Series Stainless Steel Weld Filler Supports The Overall Quality And Durability Of The System
    • Optional Dual Side Or Dual Rear Exits On Applicable Systems Provides Optional System Set Up
    • Rich, Aggressive Tone From The MaxFlow Xtreme Muffler Adds A Powerful Sound To The Vehicle
  • MaxFlow Xtreme exhaust systems by SpeedFX are built using T-304 austenitic stainless steel which will not pit or rust. 300 series stainless steel weld filler supports the overall quality and durability of the system. Smooth mandrel bend angle ensure maximum air flow for the very best sound and performance. CNC manufacturing creates precise fitment and reduces installation times. The MaxFlow Xtreme muffler provides a rich, aggressive tone that will turn heads and make you smile. Dual side or dual rear exit options are included on applicable systems. MaxFlow Xtreme exhaust systems are covered by a limited lifetime warranty.

Additional Fitment Information:
Vehicle Sub Model
2020 - Ram 1500 Lone Star

SpeedFx
  • 304 Stainless Steel; All 304 Stainless Internals; Chambered; Single Inlet 3 Inch Diameter; Dual Outlet 2-1/2 Inch Diameter; Rich Aggressive Tone; 16 Inch Overall Length
  • MaxFlow Xtreme Muffler
  • Product Attributes:
    • Inlet Diameter (IN): 3 Inch
    • Outlet Diameter (IN): 2-1/2 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 Sub Model
2022 - Ram 1500 Laramie
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