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Photo of Muffler, Flowmaster, 50 Series, 2-1/4
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Flowmaster

Muffler, Flowmaster, 50 Series, 2-1/4", Offset Inlet/Outlet

Vehicle Specific View fitment for 27 models
Part# CH26456
Mfg# 942453
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$153.99
List Price: $169.95
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OEM replacement

Gain 10 to 15 horsepower to the rear wheels by adding this high-performance muffler. Manufactured in the USA using the highest quality materials and the latest technology—the standard in high-performance exhaust. The “Delta Flow” muffler has a milder tone that generates a powerful sound outside the vehicle with a lower interior resonance, while improving torque and horsepower. This extreme high-flow muffler will give your vehicle that powerful muscle car sound that you are looking for.

Notes

  • I= inlet and O= outlet.
  • This item is not eligible for any further discounts or promotional pricing.
4
This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. Learn More

Find Item In These Catalogs

  • 2024 Cadillac 1936-1993 142
  • 2024 Chevelle, El Camino 64-77 391
  • 2024 Cutlass, F-85 & 442 61-77 256
  • 2024 GM G-Body 1978-1988 211
  • 2024 Grand Prix 1962-77 223
  • 2024 GTO, LeMans & Tempest 284
  • 2024 Monte Carlo 70-77 244
  • 2024 Riviera 1963-76 124
  • 2024 Skylark, GS & GSX 61-72 227
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National 50 Series (3 chamber) - 2-1/4" in/out
1984–1987 Buick Grand National 50 Series (3 chamber) - 2-1/4" in/out
1978–1987 Buick Regal 50 Series (3 chamber) - 2-1/4" in/out
1963–1976 Buick Riviera 50 Series (3 Chamber) - 2-1/4" in/out (3 chamber)
1961–1972 Buick Skylark 50 Series (3 Chamber) - 2-1/4" in/out
1983–1987 Buick T-Type 50 Series (3 chamber) - 2-1/4" in/out
1938–1953 Cadillac 60 Special 50 Series (3-chamber) - 2-1/4" in/out
1959–1993 Cadillac DeVille 50 Series (3-chamber) - 2-1/4" in/out
1953–1993 Cadillac Eldorado 50 Series (3-chamber) - 2-1/4" in/out
1954–1993 Cadillac Fleetwood 50 Series (3-chamber) - 2-1/4" in/out
1939–1951 Cadillac Series 60 50 Series (3-chamber) - 2-1/4" in/out
1939–1951 Cadillac Series 61 50 Series (3-chamber) - 2-1/4" in/out
1940–1964 Cadillac Series 62 50 Series (3-chamber) - 2-1/4" in/out
1939–1951 Cadillac Series 63 50 Series (3-chamber) - 2-1/4" in/out
1940–1964 Cadillac Series 65 50 Series (3-chamber) - 2-1/4" in/out
1936–1953 Cadillac Series 70 50 Series (3-chamber) - 2-1/4" in/out
1976–2004 Cadillac Seville  
1964–1977 Chevrolet Chevelle 50 Series (3 chamber) - 2-1/4" in/out
1964–1987 Chevrolet El Camino 1964–1977: 50 Series (3 chamber) - 2-1/4" in/out
1978–1987: 50 Series (3 chamber) - 2-1/4" in/out
1978–1983 Chevrolet Malibu 50 Series (3 chamber) - 2-1/4" in/out
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo 1970–1977: 50 Series (3 Chamber) - 2-1/4" in/out
1978–1988: 50 Series (3 chamber) - 2-1/4" in/out
1961–1987 Oldsmobile Cutlass 1961–1977: 50 Series (3 Chamber) - 2-1/4" in/out
1978–1987: 50 Series (3 chamber) - 2-1/4" in/out
1958–1977 Pontiac Bonneville 50 Series (3 Chamber) - 2-1/4" in/out
1982–1986 Pontiac Bonneville 50 Series (3 chamber) - 2-1/4" in/out
1959–1977 Pontiac Catalina 50 Series (3 Chamber) - 2-1/4" in/out
1962–1987 Pontiac Grand Prix 1962–1977: 50 Series (3 Chamber) - 2-1/4" in/out
1978–1987: 50 Series (3 chamber) - 2-1/4" in/out
1964–1973 Pontiac GTO 50 Series (3 Chamber) - 2-1/4" in/out
1961–1974 Pontiac LeMans 1961–1973: 50 Series (3 Chamber) - 2-1/4" in/out
1961–1970 Pontiac Tempest 50 Series (3 Chamber) - 2-1/4" in/out
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Muffler, Flowmaster, 50 Series, 2-1/4
Flowmaster Muffler, Flowmaster, 50 Series, 2-1/4", Offset Inlet/Outlet