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Flowmaster 42441

40 Series Original Muffler Offset In/Center Out: 2.25"



Flowmaster 42441

Part Number: 389-42441

40 Series Original Muffler
  • Offset In/Center Out: 2.25"
  • Aluminized Steel
  • $83.76
    Ships
    Flowmaster 42441 40 Series Original Muffler Offset In/Center Out: 2.25" $83.76

    Flowmaster 42441 Details

    Offset In/Center Out

  • 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

    Application Revision:
  • Plymouth Roadrunner Base 1968 (not 1968, 70)

  • Specifications:

    Body Length (in.)
    13
    Overall Length (in.)
    19
    Inlet Size (in.)
    2.25
    Outlet Size (in.)
    2.25
    Body Height (in.)
    4
    Body Width (in.)
    9.75
    Width (in.)
    9.75
    Material
    Aluminized Steel
    Shape
    Oval
    Outlet Type
    Single Center Outlet
    Inlet Type
    Single Offset Inlet
    Position
    N/A
    Outlet Position
    Center
    Inlet Position
    Offset
    Body Length (in.)
    13.0
    Inlet Connection Type
    Pipe Connection
    Case Length (in.)
    13
    Case Shape
    Oval
    Inlet Quantity
    One
    Internal Construction
    Chambered
    Muffler Finish
    Aluminized
    Muffler Material
    Steel
    Outlet Style
    Standard, without tip
    Quantity
    Sold individually
    Outlet Quantity
    One
    Thickness (in.)
    4
    Inlet Location
    Offset
    Outlet Location
    Center
    Inlet Diameter (in.)
    2.25
    Outlet Diameter (in.)
    2.25
    Manufacturer's Part Number:
    42441

    The muffler that started it all: Flowmaster's 40 Series. Made of aluminized or stainless steel, these are the most aggressive sounding street/strip mufflers in the Flowmaster lineup. They also create resonance in the vehicle so, if you want "surround sound" from your exhaust, look no further.


    Features
  • For street and strip applications
  • Loud, aggressive sound with interior resonance
  • Case: 13" L (4" Thick)
  • Overall: 19" L x 9.75" W
  • Aluminized steel or 409S stainless steel (stainless has limited lifetime warranty)
  • Stainless mufflers are painted dark grey metallic to improve resistance from the elements
  • MIG welded for maximum durability

  • Does Flowmaster 42441 fit your vehicle?

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    1961-1964 FORD FAIRLANE

    • Liter: 6.4
    • EngineType: V8
    • SubModel: 500

    1969 FORD FAIRLANE

    • Liter: 7.0
    • SubModel: 500
    • CUI: 427
    • EngineType: V8

    1969 FORD FAIRLANE

    • CC: 3277
    • Liter: 3.3
    • SubModel: BASE
    • CUI: 200
    • EngineType: L6

    2007 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX

    1974 FORD GRAN TORINO

    • CC: 4097
    • Liter: 4.1
    • SubModel: BROUGHAM
    • CUI: 250
    • EngineType: L6

    1973 CHEVROLET CAPRICE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESTATE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8

    1973 FORD GRAN TORINO

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORT

    1970 FORD FAIRLANE

    • CC: 7014
    • Liter: 7.0
    • SubModel: 500
    • EngineType: V8

    1973 CHEVROLET CAPRICE

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESTATE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1973-1974 DODGE CHARGER

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8

    1972 FORD GRAN TORINO

    • Liter: 7.0
    • SubModel: SPORT
    • CUI: 429
    • EngineType: V8

    1965-1966 DODGE CORONET

    • CC: 5917
    • Liter: 5.9
    • SubModel: BASE
    • CUI: 361
    • EngineType: V8

    1966-1967 FORD FAIRLANE

    • EngineType: V8
    • SubModel: 500XL

    1976-1977 CHEVROLET IMPALA

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1967 DODGE CHARGER

    • Liter: 6.3
    • EngineType: V8
    • SubModel: R/T

    2006-2008 CHEVROLET COBALT

    • EngineType: ALL
    • SubModel: LS

    1971 DODGE DART

    • Liter: 5.9
    • EngineType: V8
    • SubModel: SPECIAL

    1983-1984 FORD F-350

    • Liter: 7.5
    • EngineType: V8
    • SubModel: XLT

    1970-1971 FORD TORINO

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8

    1970-1971 FORD TORINO

    • Liter: 7.0
    • SubModel: COBRA
    • CUI: 429
    • EngineType: V8

    2006-2007 CHEVROLET COBALT

    • Liter: 2.4
    • SubModel: SS
    • CUI: 145
    • EngineType: L4

    1966 DODGE CORONET

    • Liter: 6.3
    • EngineType: V8
    • SubModel: DELUXE

    1974 FORD GRAN TORINO

    • Liter: 7.5
    • SubModel: BASE
    • CUI: 460
    • EngineType: V8

    1994 CHEVROLET S10 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1973-1974 DODGE CHARGER

    • CC: 7211
    • Liter: 7.2
    • Aspiration: N
    • SubModel: SPECIAL EDITION
    • Engine Vin: U
    • CUI: 440
    • EngineType: V8

    1975-1976 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1991-1993 FORD EXPLORER

    • EngineType: ALL
    • SubModel: SPORT

    1968-1969 FORD FAIRLANE

    • Liter: 6.4
    • SubModel: BASE
    • CUI: 390
    • EngineType: V8

    1970-1971 FORD TORINO

    • EngineType: L6
    • SubModel: BROUGHAM

    1970 DODGE CHALLENGER

    • CC: 7211
    • Liter: 7.2
    • Aspiration: N
    • SubModel: R/T
    • Engine Vin: U
    • CUI: 440
    • EngineType: V8

    1994 CHEVROLET S10 BLAZER

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6

    1969-1970 FORD TORINO

    • Liter: 5.8
    • EngineType: V8
    • SubModel: SQUIRE

    1972-1973 CHEVROLET IMPALA

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1966 DODGE CORONET

    • Liter: 7.0
    • EngineType: V8
    • SubModel: DELUXE

    1973 FORD GRAN TORINO

    • Liter: 6.6
    • EngineType: V8
    • SubModel: SPORT

    1985 CHEVROLET IMPALA

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1976-1978 FORD F-150

    • EngineType: V8
    • SubModel: BASE

    1991 CHEVROLET S10 PICKUP

    • CC: 2474
    • Liter: 2.5
    • Aspiration: N
    • SubModel: BAJA
    • Engine Vin: A
    • CUI: 151
    • EngineType: L4

    1971 DODGE CHARGER

    • CC: 7212
    • Liter: 7.2
    • SubModel: SPECIAL EDITION
    • EngineType: V8

    1975-1976 CHEVROLET IMPALA

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORT

    1999 FORD EXPLORER

    • EngineType: V6
    • SubModel: XLS

    1972-1974 PLYMOUTH DUSTER

    • EngineType: L6
    • SubModel: BASE

    1969 FORD FAIRLANE

    • CC: 7014
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 428
    • EngineType: V8

    1968-1969 FORD FAIRLANE

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 428
    • EngineType: V8

    1970 FORD TORINO

    • Liter: 6.4
    • EngineType: V8
    • SubModel: BROUGHAM

    1972 FORD GRAN TORINO

    • Liter: 6.6
    • SubModel: SQUIRE
    • CUI: 400
    • EngineType: V8

    1971 DODGE DART

    • Liter: 2.8
    • EngineType: L6
    • SubModel: CUSTOM

    1966-1968 DODGE CHARGER

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8

    1995-1997 CHEVROLET S10 PICKUP

    • EngineType: ALL
    • SubModel: ZR2

    1965-1966 DODGE CORONET

    • Liter: 5.9
    • EngineType: V8
    • SubModel: 500

    1995-1997 CHEVROLET S10 PICKUP

    • CC: 2190
    • Liter: 2.2
    • SubModel: BASE
    • CUI: 134
    • EngineType: L4

    1973 MERCURY COUGAR

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1990 CHEVROLET S10 BLAZER

    • EngineType: ALL
    • SubModel: TAHOE

    1971 DODGE DART

    • CC: 5212
    • Liter: 5.2
    • SubModel: CUSTOM
    • CUI: 318
    • EngineType: V8

    1968 FORD TORINO

    • EngineType: ALL
    • SubModel: ALL

    1977 FORD F-350

    • Liter: 5.8
    • EngineType: V8
    • SubModel: XLT

    1974 CHEVROLET IMPALA

    • CC: 5736
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

    1977-1978 FORD F-150

    • Liter: 5.8
    • EngineType: V8
    • SubModel: NORTHLAND

    2006-2007 CHRYSLER PT CRUISER

    • CC: 2429
    • Liter: 2.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 148
    • EngineType: L4

    1965-1967 DODGE CORONET

    • Liter: 6.3
    • EngineType: V8
    • SubModel: 500

    1975 PONTIAC LEMANS

    • EngineType: V8
    • SubModel: BASE

    2003-2005 MITSUBISHI ECLIPSE

    • CC: 2972
    • Liter: 3.0
    • Aspiration: N
    • SubModel: GT
    • Engine Vin: H
    • CUI: 181
    • EngineType: V6

    1971 DODGE DART

    • Liter: 5.6
    • EngineType: V8
    • SubModel: DEMON

    1983-1986 CHEVROLET S10 BLAZER

    • EngineType: ALL
    • SubModel: TAHOE

    2001-2005 FORD EXPLORER

    • Liter: 4.0
    • SubModel: XLS
    • CUI: 245
    • EngineType: V6

    1973-1974 PONTIAC LEMANS

    • Liter: 7.5
    • EngineType: V8
    • SubModel: BASE

    1973-1974 FORD GRAN TORINO

    • EngineType: L6
    • SubModel: BASE

    1972 FORD GRAN TORINO

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8

    1970 FORD TORINO

    • CC: 7014
    • Liter: 7.0
    • SubModel: SUPER COBRA JET
    • EngineType: V8

    1972-1973 FORD TORINO

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1969 DODGE DART

    • Liter: 4.5
    • SubModel: GTS
    • CUI: 273
    • EngineType: V8

    1970-1971 DODGE CHARGER

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • EngineType: V8

    1999 MITSUBISHI ECLIPSE

    • EngineType: ALL
    • SubModel: GST

    2005-2006 CHRYSLER PT CRUISER

    • CC: 2429
    • Liter: 2.4
    • Aspiration: T
    • SubModel: GT
    • Engine Vin: S
    • CUI: 148
    • EngineType: L4

    1991-1993 FORD EXPLORER

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    1967 DODGE CORONET

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 426
    • EngineType: V8

    2001 CHRYSLER PT CRUISER

    • EngineType: ALL
    • SubModel: BASE

    1977 FORD F-250

    • Liter: 5.8
    • EngineType: V8
    • SubModel: XLT

    1970 DODGE CHALLENGER

    • CC: 6981
    • Liter: 7.0
    • Aspiration: N
    • SubModel: R/T
    • Engine Vin: R
    • CUI: 426
    • EngineType: V8

    1997 FORD EXPLORER

    • EngineType: V6
    • SubModel: XLT

    2003-2005 MITSUBISHI ECLIPSE

    • EngineType: ALL
    • SubModel: GTS

    1973 FORD GRAN TORINO

    • Liter: 7.0
    • EngineType: V8
    • SubModel: SPORT

    1995-1997 CHEVROLET S10 PICKUP

    • EngineType: V6
    • SubModel: BASE

    1974 CHEVROLET CAPRICE

    • Liter: 5.7
    • EngineType: V8
    • SubModel: ESTATE

    1966 DODGE CORONET

    • Liter: 5.9
    • EngineType: V8
    • SubModel: DELUXE

    1969 DODGE DART

    • Liter: 5.6
    • EngineType: V8
    • SubModel: CUSTOM

    1972 FORD TORINO

    • CC: 5753
    • Liter: 5.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 351
    • EngineType: V8

    1983-1984 FORD F-350

    • Liter: 5.8
    • EngineType: V8
    • SubModel: XLT

    1990 CHEVROLET S10 BLAZER

    • EngineType: ALL
    • SubModel: SPORT

    1968-1970 FORD FAIRLANE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: 500

    1970-1972 DODGE CHALLENGER

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8

    1970-1971 FORD TORINO

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: C
    • CUI: 429
    • EngineType: V8

    1977-1978 FORD F-150

    • EngineType: V8
    • SubModel: SUPER CAB

    1970-1971 DODGE CHALLENGER

    • CC: 7211
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8

    1969 DODGE DART

    • Liter: 5.2
    • EngineType: V8
    • SubModel: BASE

    1973-1974 PONTIAC LEMANS

    • EngineType: ALL
    • SubModel: LUXURY

    2006-2007 MITSUBISHI ECLIPSE

    • CC: 3828
    • Liter: 3.8
    • Aspiration: N
    • SubModel: GT
    • Engine Vin: T
    • CUI: 230
    • EngineType: V6

    1969 DODGE DART

    • Liter: 5.6
    • EngineType: V8
    • SubModel: GT

    1968-1970 FORD FAIRLANE

    • EngineType: L6
    • SubModel: 500

    1994 CHEVROLET S10 BLAZER

    • EngineType: ALL
    • SubModel: TAHOE LT
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