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KEF Flowmaster 42443 2 Chmbr Mstng 5.0 Mufflr P14813255KEF-F1342443 https://cdnimages.opentip.com/full/KEF/KEF-F1342443.jpg Flowmaster 42443 2 Chmbr Mstng 5.0 Mufflr Manufacturer Part Number: 42443Exhaust Muffler; 40 Series Original; 9-3/4 Inch Width X 4 Inch Height Black Coated Aluminized Steel Case; Single 2-1/4 Inch Offset Inlet; Single 2-1/4 Inch Offset Outlet; 13 Inch Body/19 Inch Overall Length; Modifications To The Exhaust System May Be Necessary For InstallationAttributes Shape: Oval Inlet Position: Offset Single Inlet Diameter (IN): 2-1/4 Inch Outlet Position: Offset Single Outlet Diameter (IN): 2-1/4 Inch Case Diameter (IN): 9-3/4 Inch X 4 Inch Case Length (IN): 13 Inch Overall Length (IN): 19 Inch Includes Tip: No Tip Finish: No Tip Estimated Install Time (Hours): 1 Color/ Finish: Black Material: Aluminized Steel Wall Type: Single Wall Internal Construction: Two Chambered Tip Length (IN): No Tip Tip Diameter (IN): No Tip Tip Material: No Tip Product Description The original 40 series muffler delivers an aggressive exterior and interior tone. If you are looking for that original "Flowmaster sound" this is the muffler is for you.Features & Benefits 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 Limited 3 Year Warranty This Fits1975-1977 Buick Skylark1973-1986 Chevrolet C10 Suburban1993-2002 Chevrolet Camaro1967-1973 Chevrolet Caprice1973-1986 Chevrolet K10 Suburban1987-1996 Ford Bronco1986-2004 Ford Mustang1976-1978 GMC C15 Suburban1973-1974 GMC C15/C1500 Suburban1979-1986 GMC C1500 Suburban1975-1978 GMC K15 Suburban1973-1974 GMC K15/K1500 Suburban1979-1983 GMC K1500 Suburban1980-1981 Oldsmobile Cutlass1979-1984 Oldsmobile Cutlass Calais1980-1983 Oldsmobile Cutlass Cruiser1978-1980 Oldsmobile Cutlass Salon1985-1985 Oldsmobile Cutlass Salon1987-1987 Oldsmobile Cutlass Salon1978-1978 Oldsmobile Cutlass Supreme1980-1985 Oldsmobile Cutlass Supreme1993-2002 Pontiac FirebirdPlease Click Here for Installation Instructions 1.Please Click Here for Installation Instructions 2. 14813255 700042010318 11.0000lbs 0.00 0.00 0.00
Flowmaster
99.9500 2025-09-12 43 In Stock

Flowmaster 42443 2 Chmbr Mstng 5.0 Mufflr

Brand Flowmaster
Shop more from KEF

UPC: 700042010318
SKU: KEF-F1342443
Price: $99.95
Quantity:
43 In Stock
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Product Description

Manufacturer Part Number: 42443

Exhaust Muffler; 40 Series Original; 9-3/4 Inch Width X 4 Inch Height Black Coated Aluminized Steel Case; Single 2-1/4 Inch Offset Inlet; Single 2-1/4 Inch Offset Outlet; 13 Inch Body/19 Inch Overall Length; Modifications To The Exhaust System May Be Necessary For Installation

Attributes

  • Shape: Oval
  • Inlet Position: Offset Single
  • Inlet Diameter (IN): 2-1/4 Inch
  • Outlet Position: Offset Single
  • Outlet Diameter (IN): 2-1/4 Inch
  • Case Diameter (IN): 9-3/4 Inch X 4 Inch
  • Case Length (IN): 13 Inch
  • Overall Length (IN): 19 Inch
  • Includes Tip: No
  • Tip Finish: No Tip
  • Estimated Install Time (Hours): 1
  • Color/ Finish: Black
  • Material: Aluminized Steel
  • Wall Type: Single Wall
  • Internal Construction: Two Chambered
  • Tip Length (IN): No Tip
  • Tip Diameter (IN): No Tip
  • Tip Material: No Tip


Product Description


The original 40 series muffler delivers an aggressive exterior and interior tone. If you are looking for that original "Flowmaster sound" this is the muffler is for you.

Features & Benefits

  • 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
  • Limited 3 Year Warranty

This Fits

1975-1977 Buick Skylark
1973-1986 Chevrolet C10 Suburban
1993-2002 Chevrolet Camaro
1967-1973 Chevrolet Caprice
1973-1986 Chevrolet K10 Suburban
1987-1996 Ford Bronco
1986-2004 Ford Mustang
1976-1978 GMC C15 Suburban
1973-1974 GMC C15/C1500 Suburban
1979-1986 GMC C1500 Suburban
1975-1978 GMC K15 Suburban
1973-1974 GMC K15/K1500 Suburban
1979-1983 GMC K1500 Suburban
1980-1981 Oldsmobile Cutlass
1979-1984 Oldsmobile Cutlass Calais
1980-1983 Oldsmobile Cutlass Cruiser
1978-1980 Oldsmobile Cutlass Salon
1985-1985 Oldsmobile Cutlass Salon
1987-1987 Oldsmobile Cutlass Salon
1978-1978 Oldsmobile Cutlass Supreme
1980-1985 Oldsmobile Cutlass Supreme
1993-2002 Pontiac Firebird

Please Click Here for Installation Instructions 1.
Please Click Here for Installation Instructions 2.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
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