1972 Dodge Challenger Exhaust Parts

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Remflex Exhaust Gaskets
  • Exhaust Gasket-MOPAR V8, 361-440
  • "Suggested Torque: 20 Ft Lbs; 1-7/8"" x 1-3/8"" Square Port; 2pc Set"
  • V8 - 361 ('57-'67), 383 ('59-'71)(Jensen '70-'71), 400 ('72-'80), 413 ('59-'65), 426 Wedge ('63-'65), 440 ('66-'80)(Jensen '72-'76) 1-7/8" x 1-3/8" Square Port, 2/Set
  • Product Attributes:
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
    • Material: Graphite
  • Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Block CC Engine CID
1972 - Dodge Challenger V 7211 8 Cyl 7.2L 440

Remflex Exhaust Gaskets
  • Exhaust Gasket-MOPAR V8, 361-440
  • Suggested Torque: 20 Ft Lbs; 1-7/8" x 1-3/8" Square Port, 2/Set
  • V8 - 361 ('57-'67), 383 ('59-'71)(Jensen '70-'71), 400 ('72-'80), 413 ('59-'65), 426 Wedge ('63-'65), 440 ('66-'80)(Jensen '72-'76) 1-7/8" x 1-3/8" Square Port, 2/Set
  • Product Attributes:
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
    • Material: Graphite
  • Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Block CC Engine CID
1972 - Dodge Challenger V 7211 8 Cyl 7.2L 440

Flowmaster
  • 2.25 Offset In/2.25 Center Out; Clamp On; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
  • FlowFX Muffler; 2.25 Offset In/2.25 Center Out; Clamp On; 409 Stainless Steel;
  • FlowFX Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Muffler Overall Length: 20.000 In.
    • Muffler Type: Absorption
    • Outlet Connection Type: Clamp-on
    • Outlet Position: Center
    • WARNING CA Proposition 65: Yes
    • Muffler Body Width: 9.000 In.
    • Muffler Series: Flow Fx
    • Inlet Inside Diameter: 2.250 In.
    • Muffler Body Length: 14.000 In.
    • Main Piping Diameter: 2.250 In.
    • Outlet Quantity: 1
    • Inlet Quantity: 1
    • Inlet Position: Offset
    • Inlet Outside Diameter: 2.250 In.
    • Inlet Connection Type: Clamp-on
  • Features:
    • Not A Direct Fit
    • Moderate Sound
    • Straight Through Style
    • Fully Welded Steel Case
  • Flowmaster's Flow FX 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 3.00-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 Flow FX logo embossed on both sides of the case. The Flow FX 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 CID
1972 - Dodge Challenger V 7211 8 Cyl 7.2L 440

Flowmaster
  • 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
  • 40 Series™ Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;
  • 40 Series™ Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Automotive Item Grade: High Performance
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe
    • Outlet Position: Center
    • Inlet Diameter: 2.250 In.
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: No
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Muffler Series: 40 Series
    • Inlet Inside Diameter: 2.250 In.
    • Outlet Outside Diameter: 2.250 In.
    • Main Piping Diameter: Oem
    • Inlet Position: Offset
    • Inlet Outside Diameter: 2.250 In.
    • Inlet Connection Type: Pipe
  • Features:
    • Durable Fully Welded 16ga Aluminized Steel
    • Aggressive Exterior Exhaust Tone
    • Noticeable Interior Resonance
    • Excellent Street/Strip And Off Road Application
  • The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized 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 CID
1972 - Dodge Challenger V 7211 8 Cyl 7.2L 440

Flowmaster
  • 40 Series™ Muffler
  • 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
  • 40 Series™ Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;
  • 40 Series(TM) Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Automotive Item Grade: High Performance
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe
    • Outlet Position: Center
    • Inlet Diameter: 2.250 In.
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: No
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Muffler Series: 40 Series
    • Inlet Inside Diameter: 2.250 In.
    • Outlet Outside Diameter: 2.250 In.
    • Main Piping Diameter: Oem
    • Inlet Position: Offset
    • Inlet Outside Diameter: 2.250 In.
    • Inlet Connection Type: Pipe
  • Features:
    • Durable Fully Welded 16ga Aluminized Steel
    • Aggressive Exterior Exhaust Tone
    • Noticeable Interior Resonance
    • Excellent Street/Strip And Off Road Application
  • The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized 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 CID
1972 - Dodge Challenger V 7211 8 Cyl 7.2L 440

Flowmaster
  • 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
  • Super 44™ Delta Flow Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;
  • Super 44™ Delta Flow Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Automotive Item Grade: High Performance
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe
    • Outlet Position: Center
    • Inlet Diameter: 2.250 In.
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: No
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Muffler Series: Super 44 Series
    • Inlet Inside Diameter: 2.250 In.
    • Outlet Outside Diameter: 2.250 In.
    • Main Piping Diameter: Oem
    • Inlet Position: Offset
    • Inlet Outside Diameter: 2.250 In.
    • Inlet Connection Type: Pipe
  • Features:
    • Durable Fully Welded 16ga Aluminized Steel
    • 3 Year Limited Warranty
    • Deep Aggressive Exhaust Note
    • Noticeable Interior Resonance
    • Recent Two Chamber Improvement
    • Race Proven Patented Delta Flow® Technology
    • No Internal Packing To Blowout
    • Premium Flowmaster Quality
  • Flowmaster's Super 44 muffler uses the same Delta Flow(R) technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Constructed of 16 gauge aluminized 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 CID
1972 - Dodge Challenger V 7211 8 Cyl 7.2L 440

MagnaFlow Performance Exhaust
  • 2.5 (in) Tube Diameter Dual Split Rear Exit
  • Magnaflow Street Series Stainless Crossmember-Back System
  • Street Series Stainless Crossmember-Back System
  • Product Attributes:
    • Exhaust Tip Wall: Single Wall
    • Muffler Type: Straight-through
    • Exhaust Tip Edge: Cut Edge
    • Exhaust Tip Quantity: 2
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 2
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Muffler Body Height: 4
    • Exhaust Tip Intercooled: No
    • Muffler Finish: Brushed
    • Valve Included: No
    • Exhaust Tip Cut: Turndown
    • Exhaust Tip Connection: Welded-on
    • Hangers Included: Yes
    • Exit Style: Dual Split Rear
    • Main Piping Diameter: 2.5
    • Clamping Type: Band Clamp
    • Exhaust Tip Resonated: No
    • Exhaust Tip Shape: Round
    • Muffler Body Material: Stainless Steel
    • Exhaust Tip Diameter: 2.75
    • Catalytic Converter Quantity: 0
    • Pipe Material: Stainless Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Dyno-proven performance
    • Durable corrosion-resistant stainless steel construction
    • CNC precision robotic manufacturing techniques
  • The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15851 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 2.75in. Polished Welded-On Single Wall Turndown Cut Edge tips, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15851 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1972 - Dodge Challenger V - 8 Cyl 5.9L 360

MagnaFlow Performance Exhaust
  • 3 (in) Tube Diameter Dual Split Rear Exit
  • Magnaflow Street Series Stainless Crossmember-Back System
  • Street Series Stainless Crossmember-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Exhaust Tip Quantity: 0
    • Hangers Included: Yes
    • Exit Style: Dual Split Rear
    • Muffler Quantity: 2
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Main Piping Diameter: 3
    • Clamping Type: Band Clamp
    • Muffler Body Height: 4
    • Muffler Finish: Brushed
    • Valve Included: No
    • Muffler Body Material: Stainless Steel
    • Catalytic Converter Quantity: 0
    • Pipe Material: Stainless Steel
  • Features:
    • Dyno-proven performance
    • Durable corrosion-resistant stainless steel construction
    • CNC precision robotic manufacturing techniques
  • The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15852 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15852 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1972 - Dodge Challenger V 5572 8 Cyl 5.6L 340

Magnaflow
  • Street Series Stainless Crossmember-Back System
  • 2.5 (in) Tube Diameter Dual Split Rear Exit
  • Magnaflow Street Series Stainless Crossmember-Back System
  • Product Attributes:
    • Exhaust Tip Wall: Single Wall
    • Muffler Type: Straight-through
    • Exhaust Tip Edge: Cut Edge
    • Exhaust Tip Quantity: 2
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 2
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Muffler Body Height: 4
    • Exhaust Tip Intercooled: No
    • Muffler Finish: Brushed
    • Valve Included: No
    • Type: Crossmember-back
    • Series: Street
    • Exhaust Tip Cut: Turndown
    • Exhaust Tip Connection: Welded-on
    • Hangers Included: Yes
    • Exit Style: Dual Split Rear
    • Main Piping Diameter: 2.5
    • Clamping Type: Band Clamp
    • Gasket Or Seal Included: No
    • Exhaust Tip Resonated: No
    • Exhaust Tip Shape: Round
    • Prop 65 Y/N: No
    • Muffler Body Material: Stainless Steel
    • Title: Magnaflow Street Series Crossmember-back Performance Exhaust System 15851
    • Exhaust Tip Diameter: 2.75
    • Catalytic Converter Quantity: 0
    • Pipe Material: Stainless Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Durable corrosion-resistant stainless steel construction
    • CNC precision robotic manufacturing techniques
    • Dyno-proven performance
  • The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15851 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 2.75in. Polished Welded-On Single Wall Turndown Cut Edge tips, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15851 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1972 - Dodge Challenger V - 8 Cyl 5.9L 360

Magnaflow
  • Street Series Stainless Crossmember-Back System
  • 3 (in) Tube Diameter Dual Split Rear Exit
  • Magnaflow Street Series Stainless Crossmember-Back System
  • Product Attributes:
    • Muffler Type: Straight-through
    • Series: Street
    • Exhaust Tip Quantity: 0
    • Hangers Included: Yes
    • Exit Style: Dual Split Rear
    • Muffler Quantity: 2
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Main Piping Diameter: 3
    • Clamping Type: Band Clamp
    • Gasket Or Seal Included: No
    • Muffler Body Height: 4
    • Muffler Finish: Brushed
    • Valve Included: No
    • Prop 65 Y/N: No
    • Muffler Body Material: Stainless Steel
    • Title: Magnaflow Street Series Crossmember-back Performance Exhaust System 15852
    • Catalytic Converter Quantity: 0
    • Pipe Material: Stainless Steel
    • Type: Crossmember-back
  • Features:
    • Durable corrosion-resistant stainless steel construction
    • CNC precision robotic manufacturing techniques
    • Dyno-proven performance
  • The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15852 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15852 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1972 - Dodge Challenger V 5572 8 Cyl 5.6L 340
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