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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-842451
50 Delta Flow Muffler Offset In/Center Out: 2.25"
Color:
$18895
Ships on Sep 03, 2026
Lowest Price GuaranteeOffset In/Center Out
- 50 Delta Flow Muffler
- Offset In/Center Out: 2.25"
- Stainless Steel
- Durable Fully Welded 409 Stainless Steel
- Limited Lifetime Warranty
- Mild to Moderate Exterior Exhaust Tone
- Minimal Interior Resonance
- Excellent Choice For Street Rods Cars and Trucks
- Improved HP/TQ and Potential Mileage Improvement
- Race Proven Patented Delta Flow Technology
- www.Flowmastermufflers.com
- This is the latest design of the Flowmaster 50 series™ muffler that utilizes Flowmasters patented "Delta Flow" technology along with an Helmholtz Chamber to eliminate most all interior resonance and still have that famous Flowmaster sound outside the vehicle. Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability.
Part TypeMuffler
Product LineFlowmaster 50 Series Delta Flow Stainless Mufflers
BrandFLOWMASTER
Package Height4.7
Package Width9.9
Package Length25.0
Weight14.12 PG
Part CategoryPerformance Parts
ShapeOval
Exhaust Tip Quantity0
Outlet Quantity1
Inlet LocationOffset
Muffler TypeChambered
Inlet PositionOffset
Inlet TypeWeld-On
Inlet Size (In.)2.25
Heat Shield AttachedNo
Outlet StyleStandard, without tip
Muffler FinishDark gray
Body Length17 in.
Muffler Count1
Inlet Outside Diameter2.38 in.
Inlet Diameter2.25 in.
Clamps IncludedNo
Inlet Quantity1
Sound LevelModerate
FinishHigh-Temperature Paint
Outlet Outside Diameter2.38 in.
Muffler MaterialStainless steel
ReversibleNo
Universal Or Specific FitUniversal
Outlet Size2.25 in (57.2 mm)
Hanger IncludedNo
Outlet Diameter2.25 in (57.2 mm)
ColorBlack
Muffler Series50 Series Delta Flow
TunableNo
QuantitySold individually
Overall Length23 in.
Material409 Stainless Steel
Case Length17 in (431.8 mm)
Internal ConstructionChambered
Case ShapeOval
Body Width9.75 in.
Outlet Inside Diameter2.25 in.
Body Material409 Stainless Steel
Inlet Inside Diameter2.25 in.
Outlet LocationCenter
FitmentUniversal
Body Height4 in.
Outlet TypeSingle Center Outlet
Part FitmentSemi Universal
Outlet PositionCenter
Vendor Part Number842451
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
