
FLOWMASTERPART NUMBER: 389-42541
42541 40 Series Original Muffler Offset In/Center Out: 2.500 in.
$10195
More than 10 availableOffset In/Center Out
40 Series Original MufflerOffset In/Center Out: 2.500 in. Aluminized Steel Sold Individually
Flowmaster 42541 40 Series Original Muffler Features:
- Universal Muffler - Not a direct fit. Some adaptation is required.
- Durable Fully Welded 16 gauge Aluminized Steel
- 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
Part TypeMuffler
BrandFLOWMASTER
Package Height4.5
Package Width10.2
Package Length19.9
Weight10.12 PG
Outlet Quantity1
Inlet PositionOffset
Inlet TypeWeld-On
Inlet Size (In.)2.5
Heat Shield AttachedNo
Body Length13 in.
Muffler Count1
Inlet Outside Diameter2.63 in.
Inlet Quantity1
Sound LevelAggressive
Outlet Outside Diameter2.63 in.
Muffler MaterialSteel
Universal Or Specific FitUniversal
Hanger IncludedNo
Inlet Connection TypePipe Connection
Outlet Diameter2.5 in (63.5 mm)
ColorBlack
TunableNo
Case Length13 in (330.2 mm)
Case ShapeOval
Body Width9.50 in.
Outlet Inside Diameter2.50 in.
Body Height4 in.
Outlet TypeSingle
Outlet PositionCenter
Part CategoryPerformance Parts
ShapeOval
Exhaust Tip Quantity0
Inlet LocationOffset
Muffler TypeChambered
Outlet StyleStandard, without tip
Muffler FinishAluminized
Mount TypeUses New Hangers (Not Included)
Inlet Diameter2.50 in.
Clamps IncludedNo
FinishHigh-Temperature Paint
ReversibleNo
Outlet Size2.5 in (63.5 mm)
Muffler SeriesOriginal 40 Series
QuantitySold individually
Overall Length19.00
MaterialAluminized Steel
Internal ConstructionChambered
Body MaterialAluminized Steel
Inlet Inside Diameter2.50 in.
Outlet LocationCenter
FitmentUniversal
Part FitmentUniversal
Vendor Part Number42541
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
ITEM YOU MAY ALSO CONSIDER
Some parts are not legal for use in California or other states with similar laws / regulations











![Street-Series Street Flow Muffler, 2-Chamber Inlet/Outlet: 2.500 in. Offset In/Center Out [Satin Finish]](https://www.jegs.com/images/mini_200/800/889/889-sf42541.jpg)