8435439 - Flowmaster Performance Muffler - 40 Series Delta Flow

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Part #: 8435439
Notes: 40 Delta Flow Muffler
Aggressive Sound
MSRP: $166.51
Your Price: $127.38
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Specs

Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3.5
Inlet Position Offset
Material Stainless Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 3.5
Outlet Position Offset
Overall Length (in) 18
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 8435439 40 Series Race Muffler 409S - 3.50 Offset In / 3.50 Offset Out -Aggressive Sound

This Item Also Available In

Part Number Price Notes & Specs
8430408 $0.00 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 8
Body Height (in) 4
Body Length (in) 9
Body Width (in) 8
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3
Inlet Position Center
Material Stainless Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 3
Outlet Position Center
Overall Length (in) 14
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 8430408 40 Series Race Muffler 409S- 3.00 Center In / 3.00 Center Out - Aggressive Sound
942540 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 2.5
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.5
Inlet Position Center
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.5
Outlet Position Center
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 942540 40 Delta Flow Muffler - 2.50 Center In / 2.50 Center Out - Aggressive Sound
9430412 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3
Inlet Position Offset
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.5
Outlet Position Dual
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 9430412 40 Delta Flow Muffler - 3.00 Offset In / 2.50 Dual Out - Aggressive Sound
8325408 $111.86 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 8
Body Height (in) 3
Body Length (in) 8.5
Body Width (in) 8
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.5
Inlet Position Center
Material Stainless Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.5
Outlet Position Center
Overall Length (in) 14
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 8325408 40 Series Race Muffler 409S - 2.50 Center In / 2.50 Center Out -Aggressive Sound
8435409 $0.00 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3.5
Inlet Position Center
Material Stainless Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 3.5
Outlet Position Center
Overall Length (in) 18
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 8435409 40 Series Race Muffler 409S - 3.50 Center In / 3.50 Center Out -Aggressive Sound
8435449 $0.00 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3.5
Inlet Position Offset
Material Stainless Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 3.5
Outlet Position Same Side
Overall Length (in) 18
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 8435449 40 Series Race Muffler 409S 3.50 Offset In /3.50 Same Side Out -Aggressive Sound
9425400 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.5
Inlet Position Center
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.5
Outlet Position Dual
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 9425400 40 Delta Flow Muffler - 2.50 Center In / 2.50 Dual Out - Aggressive Sound
942544 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 2.5
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.5
Inlet Position Offset
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.5
Outlet Position Same Side
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 942544 40 Delta Flow Muffler - 2.50 Offset In / 2.50 Same Side Out - Aggressive Sound
943040 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 3
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3
Inlet Position Center
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 3
Outlet Position Center
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 943040 40 Delta Flow Muffler - 3.00 Center In / 3.00 Center Out - Aggressive Sound
8435419 $127.38 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3.5
Inlet Position Offset
Material Stainless Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 3.5
Outlet Position Center
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 8435419 40 Series Race Muffler 409S - 3.50 Offset In / 3.50 Center Out -Aggressive Sound
854040-10 $166.16 Notes 40 Delta Flow Muffler
Top Ten Race Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 10
Body Height (in) 5
Body Length (in) 13
Body Width (in) 10
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 4
Inlet Position Center
Material Stainless Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 4
Outlet Position Center
Overall Length (in) 18
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 854040-10 Top Ten Race Muffler 409S - 4.00 Center In / 4.00 Center Out - Aggressive Sound
9425432 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.5
Inlet Position Offset
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.25
Outlet Position Dual
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 9425432 40 Delta Flow Muffler - 2.50 Offset In / 2.25 Dual Out - Aggressive Sound
943042 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 3
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3
Inlet Position Center
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 3
Outlet Position Offset
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 943042 40 Delta Flow Muffler - 3.00 Center In / 3.00 Offset Out - Aggressive Sound
53545-10 $169.48 Notes 40 Delta Flow Muffler
Alcohol Race Muffle
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 12
Body Height (in) 5
Body Length (in) 13.5
Body Width (in) 10
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 3.5
Inlet Position Offset
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 3
Outlet Position Same Side
Overall Length (in) 22
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 53545-10 Alcohol Race Muffler - 3.50 Offset In / 3.00 Same Side Out - Aggressive Sound
965040-12 $243.68 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 12
Body Height (in) 6
Body Length (in) 14
Body Width (in) 12
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 5
Inlet Position Center
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Force
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 5
Outlet Position Center
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 965040-12 40 Series Race Muffler - 5.00 Center In / 5.00 Center Out - Aggressive Sound
9424422 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.25
Inlet Position Center
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.25
Outlet Position Dual
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 9424422 40 Delta Flow Muffler - 2.25 Center In / 2.25 Dual Out - Aggressive Sound
942440 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 2.25
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.25
Inlet Position Center
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.25
Outlet Position Center
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 942440 40 Delta Flow Muffler - 2.25 Center In / 2.25 Center Out - Aggressive Sound
9425422 $99.70 Notes 40 Delta Flow Muffler
Aggressive Sound
Automotive Item Grade High Performance
Body Diameter (in) 9.75
Body Height (in) 4
Body Length (in) 13
Body Width (in) 9.75
Color Gray
Fitment Universal
Inlet Connection Type Pipe Connection
Inlet Diameter (in) 2.5
Inlet Position Center
Material Aluminized Steel
Mount Type Uses New Hangers (Not Included)
Muffler Series 40 Series Delta Flow
Muffler Type Reflection
Outlet Connection Type Pipe Connection
Outlet Diameter (in) 2.25
Outlet Position Dual
Overall Length (in) 19
Shape Oval
Sound Level Aggressive Sound
Title Flowmaster 9425422 40 Delta Flow Muffler - 2.50 Center In / 2.25 Dual Out - Aggressive Sound

All Fitments

UNIVERSAL
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
0 - 0 NON APPLICATION SPECIFIC ALL ALL ALL ALL ALL ALL

Product Description

This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

  • Durable fully welded 16 gauge aluminized steel
  • Race proven patented Delta Flow technology
  • Excellent Street/Strip and Off Road application
  • No internal packing to blowout
  • Made in the USA
  • Premium Flowmaster quality

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