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Photo of Muffler, Flowmaster, Super 44, 2-1/2
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Flowmaster

Muffler, Flowmaster, Super 44, 2-1/2", Stainless Steel

Vehicle Specific View fitment for 29 models
Part# FM84254
Mfg# 842548
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$126.99
List Price: $140.95
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Flowmaster's Super 44 muffler uses the same Delta Flow® technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. Body measures 13" x 9.75" and 4" tall. Overall length is 19".

Features: Deep Aggressive Sound Exhaust Note Noticeable interior resonance Recent two chamber improvement Race proven Delta Flow technology

Notes

  • 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 Super 44 - Offset/Offset - 2-1/2" in/out
1984–1987 Buick Grand National Super 44 - Offset/Offset - 2-1/2" in/out
1978–1987 Buick Regal Super 44 - Offset/Offset - 2-1/2" in/out
1963–1976 Buick Riviera Super 44 (Offset/Offset) - 2-1/2" in/out
1961–1972 Buick Skylark Super 44 (Offset/Offset) - 2-1/2" in/out
1983–1987 Buick T-Type Super 44 - Offset/Offset - 2-1/2" in/out
1938–1953 Cadillac 60 Special Super 44 - Offset/Offset - 2-1/2" in/out
1959–1993 Cadillac DeVille Super 44 - Offset/Offset - 2-1/2" in/out
1953–1993 Cadillac Eldorado Super 44 - Offset/Offset - 2-1/2" in/out
1954–1993 Cadillac Fleetwood Super 44 - Offset/Offset - 2-1/2" in/out
1939–1951 Cadillac Series 60 Super 44 - Offset/Offset - 2-1/2" in/out
1939–1951 Cadillac Series 61 Super 44 - Offset/Offset - 2-1/2" in/out
1940–1964 Cadillac Series 62 Super 44 - Offset/Offset - 2-1/2" in/out
1939–1951 Cadillac Series 63 Super 44 - Offset/Offset - 2-1/2" in/out
1940–1964 Cadillac Series 65 Super 44 - Offset/Offset - 2-1/2" in/out
1936–1953 Cadillac Series 70 Super 44 - Offset/Offset - 2-1/2" in/out
1976–2004 Cadillac Seville  
1964–1977 Chevrolet Chevelle Super 44 - offset/offset - 2-1/2" in/out
1960–1969 Chevrolet Corvair Super 44 - offset/offset - 2-1/2" in/out
1961–1965 Chevrolet Corvair FC Super 44 - offset/offset - 2-1/2" in/out
1964–1987 Chevrolet El Camino 1964–1977: Super 44 - offset/offset - 2-1/2" in/out
1978–1987: Super 44 - Offset/Offset - 2-1/2" in/out
1978–1983 Chevrolet Malibu Super 44 - Offset/Offset - 2-1/2" in/out
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo 1970–1977: Super 44 (Offset/Offset) - 2-1/2" in/out
1978–1988: Super 44 - Offset/Offset - 2-1/2" in/out
1961–1987 Oldsmobile Cutlass 1961–1977: Super 44 (Offset/Offset) - 2-1/2" in/out
1978–1987: Super 44 - Offset/Offset - 2-1/2" in/out
1958–1977 Pontiac Bonneville Super 44 (Offset/Offset) - 2-1/2" in/out
1982–1986 Pontiac Bonneville Super 44 - Offset/Offset - 2-1/2" in/out
1959–1977 Pontiac Catalina Super 44 (Offset/Offset) - 2-1/2" in/out
1962–1987 Pontiac Grand Prix 1962–1977: Super 44 (Offset/Offset) - 2-1/2" in/out
1978–1987: Super 44 - Offset/Offset - 2-1/2" in/out
1964–1973 Pontiac GTO Super 44 (Offset/Offset) - 2-1/2" in/out
1961–1974 Pontiac LeMans 1961–1973: Super 44 (Offset/Offset) - 2-1/2" in/out
1961–1970 Pontiac Tempest Super 44 (Offset/Offset) - 2-1/2" in/out
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Muffler, Flowmaster, Super 44, 2-1/2
Flowmaster Muffler, Flowmaster, Super 44, 2-1/2", Stainless Steel