40 Series Original Muffler Offset In/Offset Out: 2.5"
InfoVehicle Info Needed
FLOWMASTERPART NUMBER: 389-42543

40 Series Original Muffler Offset In/Offset Out: 2.5"

Color:

Black
$10195
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Offset In/Offset Out
    40 Series Original Muffler
  • Offset In/Offset Out: 2.5"
  • Aluminized Steel

    Universal Muffler - Not a direct fit. Some adaptation required.
  • Durable Fully Welded 16ga Aluminized Steel
  • 3 Year Limited Warranty
  • Aggressive And Powerful Exterior Exhaust Tone
  • Notable Interior Resonance
  • Excellent Street/Strip And Off Road Application
  • No Internal Packing To Blowout
  • The Original Two Chamber Design
  • www.Flowmastermufflers.com

The Muffler That Started It All!

Flowmaster's 40 Series Original Mufflers are designed for street/strip and off-road use. These aggressive sounding mufflers deliver a powerful, classic "Flowmaster Sound" from both inside and outside of the vehicle. Give your exhaust system a great muscle car tone with one of these fully MIG welded 40 Series original mufflers.

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Features:

  • The original high-performance muffler
  • Aggressive sound
  • Constructed from stainless steel or 16-gauge aluminized steel
  • Fully MIG welded


Part TypeMuffler
Product LineFlowmaster 40 Series Original Mufflers
BrandFLOWMASTER
Package Height4.6
Package Width10.1
Package Length20.1
Weight9.85 PG
Part CategoryPerformance Parts
ShapeOval
Exhaust Tip Quantity0
Outlet Quantity1
Inlet LocationOffset
Muffler TypeChambered
Inlet PositionOffset
Inlet TypeWeld-On
Inlet Size (In.)2.5
Heat Shield AttachedNo
Outlet StyleStandard, without tip
Muffler FinishAluminized
Body Length13 in.
Muffler Count1
Inlet Outside Diameter2.63 in.
Inlet Diameter2.50 in.
Clamps IncludedNo
Inlet Quantity1
Sound LevelAggressive
FinishHigh-Temperature Paint
Outlet Outside Diameter2.63 in.
Muffler MaterialSteel
ReversibleNo
Universal Or Specific FitUniversal
Outlet Size2.5 in (63.5 mm)
Hanger IncludedNo
Inlet Connection TypePipe Connection
Outlet Diameter2.5 in (63.5 mm)
ColorBlack
Muffler SeriesOriginal 40 Series
TunableNo
QuantitySold individually
Overall Length19.00
MaterialAluminized Steel
Case Length13 in (330.2 mm)
Internal ConstructionChambered
Case ShapeOval
Body Width9.50 in.
Outlet Inside Diameter2.50 in.
Body MaterialAluminized Steel
Inlet Inside Diameter2.50 in.
Outlet LocationOffset
FitmentUniversal
Body Height4 in.
Outlet TypeSingle
Part FitmentUniversal
Outlet PositionOffset
Vendor Part Number42543
Package Qty1
Package TypeEA
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