mufflers

Flowmaster 942448 - Super 44(TM) Delta Flow Muffler

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$84.95

$94.39

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  1. 2014 Ford Mustang Base 3.7L V6 cid:227 cc:3726
  2. 2013 Dodge Challenger R/T 5.7L V8 cid:345
  3. 2013 Ford Mustang Base 3.7L V6 cid:227 cc:3726
  4. 2013 Dodge Challenger R/T Classic 5.7L V8 cid:345
  5. 2012 Dodge Challenger R/T 5.7L V8 cid:345
  6. 2012 Dodge Challenger R/T Classic 5.7L V8 cid:345
  7. 2012 Ford Mustang Base 3.7L V6 cid:227 cc:3726
  8. 2011 Ford Mustang Base 3.7L V6 cid:227 cc:3726
  9. 2011 Dodge Challenger R/T 5.7L V8 cid:345
  10. 2010 Dodge Charger R/T 5.7L V8 cid:345
  11. 2010 Ford Mustang Base 4.0L V6 cid:245
  12. 2010 Dodge Charger SE 5.7L V8 cid:345
  13. 2010 Dodge Challenger R/T 5.7L V8 cid:345
  14. 2009 Dodge Charger R/T 5.7L V8 cid:345
  15. 2009 Dodge Challenger R/T 5.7L V8 cid:345
  16. 2009 Ford Mustang Base 4.0L V6 cid:245
  17. 2009 Dodge Charger SE 5.7L V8 cid:345
  18. 2008 Dodge Charger SE 5.7L V8 cid:345
  19. 2008 Ford Mustang Base 4.0L V6 cid:245
  20. 2008 Dodge Magnum R/T 5.7L V8 cid:345
  21. 2008 Dodge Charger R/T 5.7L V8 cid:345
  22. 2007 Ford Mustang Base 4.0L V6 cid:245
  23. 2007 Dodge Magnum R/T 5.7L V8 cid:345
  24. 2007 Dodge Charger R/T 5.7L V8 cid:345
  25. 2006 Dodge Charger Daytona R/T 5.7L V8 cid:345
  26. 2006 Ford Mustang Base 4.0L V6 cid:245
  27. 2006 Dodge Charger R/T 5.7L V8 cid:345
  28. 2006 Dodge Magnum R/T 5.7L V8 cid:345
  29. 2005 Ford Mustang Base 4.0L V6 cid:245
  30. 2005 Dodge Magnum R/T 5.7L V8 cid:345
  31. 2004 Ford Mustang GT 4.6L V8 cid:281
  32. 2004 Ford Mustang SVT Cobra 4.6L V8 cid:281
  33. 2004 Ford Mustang Mach I 4.6L V8 cid:281
  34. 2003 Ford Mustang SVT Cobra 10th Anniversary 4.6L V8 cid:281
  35. 2003 Ford Mustang SVT Cobra 4.6L V8 cid:281
  36. 2003 Ford Mustang Mach I 4.6L V8 cid:281
  37. 2003 Ford Mustang GT 4.6L V8 cid:281
  38. 2002 Ford Mustang GT 4.6L V8 cid:281
  39. 2002 Chevrolet Camaro Base 3.8L V6 cid:231 cc:3800
  40. 2002 Pontiac Firebird Base 3.8L V6 cid:231 cc:3800
  41. 2001 Ford Mustang GT 4.6L V8 cid:281
  42. 2001 Chevrolet Camaro Base 3.8L V6 cid:231 cc:3800
  43. 2001 Pontiac Firebird Base 3.8L V6 cid:231 cc:3800
  44. 2001 Ford Mustang SVT Cobra 4.6L V8 cid:281
  45. 2001 Ford Mustang GT Bullitt 4.6L V8 cid:281
  46. 2000 Pontiac Firebird Base 3.8L V6 cid:231 cc:3800
  47. 2000 Ford Mustang GT 4.6L V8 cid:281
  48. 2000 Chevrolet Camaro Base 3.8L V6 cid:231 cc:3800
  49. 1999 Chevrolet Camaro Base 3.8L V6 cid:231 cc:3800
  50. 1999 Ford Mustang GT 4.6L V8 cid:281
  51. 1999 Pontiac Firebird Base 3.8L V6 cid:231 cc:3800
  52. 1999 Ford Mustang SVT Cobra 4.6L V8 cid:281
  53. 1998 Ford Mustang SVT Cobra 4.6L V8 cid:281
  54. 1998 Pontiac Firebird Base 3.8L V6 cid:231 cc:3800
  55. 1998 Ford Mustang GT 4.6L V8 cid:281
  56. 1998 Chevrolet Camaro Base 3.8L V6 cid:231 cc:3800
  57. 1997 Chevrolet Camaro Base 3.8L V6 cid:231 cc:3800
  58. 1997 Chevrolet Camaro RS 3.8L V6 cid:231 cc:3800
  59. 1997 Ford Mustang GT 4.6L V8 cid:281
  60. 1997 Pontiac Firebird Base 3.8L V6 cid:231 cc:3800
  61. 1997 Ford Mustang SVT Cobra 4.6L V8 cid:281
  62. 1996 Pontiac Firebird Base 3.8L V6 cid:231 cc:3800
  63. 1996 Chevrolet Camaro RS 3.8L V6 cid:231 cc:3800
  64. 1996 Chevrolet Camaro Base 3.8L V6 cid:231 cc:3800
  65. 1996 Ford Bronco 5.0L V8 cid:302
  66. 1996 Ford Mustang SVT Cobra 4.6L V8 cid:281
  67. 1996 Ford Mustang GT 4.6L V8 cid:281
  68. 1995 Chevrolet Camaro Base 3.8L V6 cid:231 cc:3800
  69. 1995 Ford Mustang GTS 5.0L V8 cid:302
  70. 1995 Pontiac Firebird Base 3.4L V6 cid:207
  71. 1995 Ford Mustang SVT Cobra 5.0L V8 cid:302
  72. 1995 Pontiac Firebird Base 3.8L V6 cid:231 cc:3800
  73. 1995 Chevrolet Camaro Base 3.4L V6 cid:207
  74. 1995 Ford Bronco 5.0L V8 cid:302
  75. 1995 Ford Mustang GT 5.0L V8 cid:302
  76. 1994 Ford Bronco 5.0L V8 cid:302
  77. 1994 Pontiac Firebird Base 3.4L V6 cid:207
  78. 1994 Ford Mustang GT 5.0L V8 cid:302
  79. 1994 Chevrolet Camaro Base 3.4L V6 cid:207
  80. 1994 Ford Mustang SVT Cobra 5.0L V8 cid:302
  81. 1993 Ford Bronco 5.0L V8 cid:302
  82. 1993 Chevrolet Camaro Base 3.4L V6 cid:207
  83. 1993 Pontiac Firebird Base 3.4L V6 cid:207
  84. 1993 Ford Mustang SVT Cobra R 5.0L V8 cid:302
  85. 1993 Ford Mustang SVT Cobra 5.0L V8 cid:302
  86. 1993 Ford Mustang GT 5.0L V8 cid:302
  87. 1993 Ford Mustang LX 5.0L V8 cid:302
  88. 1992 Ford Bronco 5.0L V8 cid:302
  89. 1992 Ford Mustang 5.0L V8 cid:302
  90. 1991 Ford Mustang 5.0L V8 cid:302
  91. 1991 Ford Bronco 5.0L V8 cid:302
  92. 1990 Ford Bronco 5.0L V8 cid:302
  93. 1990 Ford Mustang 5.0L V8 cid:302
  94. 1989 Ford Mustang 5.0L V8 cid:302
  95. 1989 Ford Bronco 5.0L V8 cid:302
  96. 1988 Oldsmobile Cutlass Supreme Classic Brougham 5.0L V8 cid:307
  97. 1988 Oldsmobile Cutlass Supreme Classic 5.0L V8 cid:307
  98. 1988 Ford Mustang 5.0L V8 cid:302
  99. 1988 Ford Bronco 5.0L V8 cid:302
  100. 1987 Ford Mustang 5.0L V8 cid:302
  101. 1987 Ford Bronco 5.0L V8 cid:302
  102. 1987 Oldsmobile Cutlass Salon 5.0L V8 cid:307
  103. 1987 Oldsmobile Cutlass Supreme 5.0L V8 cid:305
  104. 1987 Oldsmobile Cutlass Supreme 5.0L V8 cid:307
  105. 1986 Chevrolet K5 Blazer 6.2L V8 cid:379
  106. 1986 Ford Mustang 2.3L L4 cid:140
  107. 1986 Ford Mustang 5.0L V8 cid:302
  108. 1986 Oldsmobile Cutlass Salon 442 5.0L V8 cid:307
  109. 1986 Chevrolet K5 Blazer 5.0L V8 cid:305
  110. 1986 Oldsmobile Cutlass Supreme 5.0L V8 cid:307
  111. 1986 Oldsmobile Cutlass Supreme 5.0L V8 cid:305
  112. 1986 Oldsmobile Cutlass Salon Base 5.0L V8 cid:307
  113. 1986 Chevrolet K5 Blazer 5.7L V8 cid:350
  114. 1985 Oldsmobile Cutlass Supreme 5.0L V8 cid:305
  115. 1985 Oldsmobile Cutlass Salon Base 5.0L V8 cid:307
  116. 1985 Oldsmobile Cutlass Salon 442 5.0L V8 cid:307
  117. 1985 Chevrolet K5 Blazer 6.2L V8 cid:379
  118. 1985 Chevrolet K5 Blazer 5.7L V8 cid:350
  119. 1985 Chevrolet K5 Blazer 5.0L V8 cid:305
  120. 1985 Oldsmobile Cutlass Supreme 5.0L V8 cid:307
  121. 1984 Chevrolet K5 Blazer 5.0L V8 cid:305
  122. 1984 Oldsmobile Cutlass Calais 5.0L V8 cid:305
  123. 1984 Oldsmobile Cutlass Calais 5.0L V8 cid:307
  124. 1984 Oldsmobile Cutlass Supreme 5.0L V8 cid:307
  125. 1984 Chevrolet K5 Blazer 6.2L V8 cid:379
  126. 1984 Chevrolet K5 Blazer 5.7L V8 cid:350
  127. 1983 Oldsmobile Cutlass Cruiser 5.0L V8 cid:305
  128. 1983 Oldsmobile Cutlass Calais 5.0L V8 cid:307
  129. 1983 Chevrolet K5 Blazer 6.2L V8 cid:379
  130. 1983 Chevrolet K5 Blazer 5.7L V8 cid:350
  131. 1983 Chevrolet K5 Blazer 5.0L V8 cid:305
  132. 1983 Oldsmobile Cutlass Cruiser 5.0L V8 cid:307
  133. 1983 Oldsmobile Cutlass Supreme 5.0L V8 cid:305
  134. 1983 Oldsmobile Cutlass Supreme 5.0L V8 cid:307
  135. 1982 Oldsmobile Cutlass Supreme 5.0L V8 cid:307
  136. 1982 Chevrolet K5 Blazer 5.7L V8 cid:350
  137. 1982 Chevrolet K5 Blazer 6.2L V8 cid:379
  138. 1982 Oldsmobile Cutlass Calais 5.0L V8 cid:307
  139. 1982 Oldsmobile Cutlass Cruiser 5.0L V8 cid:305
  140. 1982 Chevrolet K5 Blazer 5.0L V8 cid:305
  141. 1982 Oldsmobile Cutlass Cruiser 5.0L V8 cid:307
  142. 1981 Oldsmobile Cutlass Cruiser 5.0L V8 cid:307
  143. 1981 Chevrolet K5 Blazer 5.7L V8 cid:350
  144. 1981 Chevrolet K5 Blazer 5.0L V8 cid:305
  145. 1980 Oldsmobile Cutlass LS 5.7L V8 cid:350
  146. 1980 Chevrolet K5 Blazer 5.0L V8 cid:305
  147. 1980 Oldsmobile Cutlass Base 5.0L V8 cid:305
  148. 1980 Oldsmobile Cutlass Base 5.7L V8 cid:350
  149. 1980 Oldsmobile Cutlass Brougham 5.0L V8 cid:305
  150. 1980 Oldsmobile Cutlass Brougham 5.7L V8 cid:350
  151. 1980 Oldsmobile Cutlass LS 5.0L V8 cid:305
  152. 1980 Chevrolet K5 Blazer 5.7L V8 cid:350
  153. 1980 Oldsmobile Cutlass Calais 5.0L V8 cid:305
  154. 1980 Oldsmobile Cutlass Calais 5.7L V8 cid:350
  155. 1980 Oldsmobile Cutlass Cruiser 5.0L V8 cid:305
  156. 1980 Oldsmobile Cutlass Cruiser 5.7L V8 cid:350
  157. 1980 Oldsmobile Cutlass Supreme 5.0L V8 cid:305
  158. 1980 Oldsmobile Cutlass Supreme 5.7L V8 cid:350
  159. 1980 Oldsmobile Cutlass Salon 5.0L V8 cid:305
  160. 1979 Chevrolet K5 Blazer 6.6L V8 cid:400
  161. 1979 Oldsmobile Cutlass 5.0L V8 cid:305
  162. 1979 Oldsmobile Cutlass 5.7L V8 cid:350
  163. 1979 Oldsmobile Cutlass Calais 5.0L V8 cid:305
  164. 1979 Oldsmobile Cutlass Supreme 5.7L V8 cid:350
  165. 1979 Oldsmobile Cutlass Supreme 5.0L V8 cid:305
  166. 1979 Oldsmobile Cutlass Calais 5.7L V8 cid:350
  167. 1979 Oldsmobile Cutlass Salon Base 5.7L V8 cid:350
  168. 1979 Oldsmobile Cutlass Salon Brougham 5.0L V8 cid:305
  169. 1979 Oldsmobile Cutlass Salon 442 5.7L V8 cid:350
  170. 1979 Oldsmobile Cutlass Salon Hurst 5.7L V8 cid:350
  171. 1979 Oldsmobile Cutlass Salon Base 5.0L V8 cid:305
  172. 1979 Chevrolet K5 Blazer 5.7L V8 cid:350
  173. 1979 Chevrolet K5 Blazer 5.0L V8 cid:305
  174. 1978 Chevrolet K5 Blazer Silverado 5.7L V8 cid:350
  175. 1978 Oldsmobile Cutlass Salon 442 5.0L V8 cid:305
  176. 1978 Oldsmobile Cutlass Salon Brougham 5.0L V8 cid:305
  177. 1978 Chevrolet K5 Blazer Cheyenne 5.0L V8 cid:305
  178. 1978 Chevrolet K5 Blazer Cheyenne 6.6L V8 cid:400
  179. 1978 Oldsmobile Cutlass Calais 5.0L V8 cid:305
  180. 1978 Chevrolet K5 Blazer Cheyenne 5.7L V8 cid:350
  181. 1978 Chevrolet K5 Blazer Custom Deluxe 5.7L V8 cid:350
  182. 1978 Chevrolet K5 Blazer Silverado 7.4L V8 cid:454
  183. 1978 Chevrolet K5 Blazer Silverado 6.6L V8 cid:400
  184. 1978 Oldsmobile Cutlass Salon Base 5.0L V8 cid:305
  185. 1978 Chevrolet K5 Blazer Custom Deluxe 6.6L V8 cid:400
  186. 1978 Chevrolet K5 Blazer Custom Deluxe 7.4L V8 cid:454
  187. 1978 Chevrolet K5 Blazer Silverado 5.0L V8 cid:305
  188. 1978 Oldsmobile Cutlass 5.7L V8 cid:350
  189. 1978 Oldsmobile Cutlass Supreme 5.0L V8 cid:305
  190. 1978 Oldsmobile Cutlass Supreme 5.7L V8 cid:350
  191. 1978 Chevrolet K5 Blazer Custom Deluxe 5.0L V8 cid:305
  192. 1978 Oldsmobile Cutlass 5.0L V8 cid:305
  193. 1978 Chevrolet K5 Blazer Cheyenne 7.4L V8 cid:454
  194. 1977 Buick Skylark 4.9L V8 cid:301
  195. 1977 Chevrolet K5 Blazer 7.4L V8 cid:454
  196. 1977 Buick Skylark 5.7L V8 cid:350
  197. 1977 Chevrolet K5 Blazer 6.6L V8 cid:400
  198. 1977 Chevrolet K5 Blazer 5.7L V8 cid:350
  199. 1977 Buick Skylark 5.0L V8 cid:305
  200. 1977 Chevrolet K5 Blazer 5.0L V8 cid:305
  201. 1976 Buick Skylark 5.7L V8 cid:350 cc:5733
  202. 1976 Chevrolet K5 Blazer 5.7L V8 cid:350
  203. 1976 Chevrolet K5 Blazer 6.6L V8 cid:400
  204. 1976 Buick Skylark 4.3L V8 cid:260
  205. 1976 Chevrolet K5 Blazer 7.4L V8 cid:454
  206. 1975 Buick Skylark 5.7L V8 cid:350 cc:5733
  207. 1975 Buick Skylark 4.3L V8 cid:260
  208. 1975 Chevrolet K5 Blazer 5.7L V8 cid:350
  209. 1975 Chevrolet K5 Blazer 6.6L V8 cid:400
  210. 1974 Chevrolet Blazer 4.1L L6 cid:250 cc:4097
  211. 1974 Chevrolet Blazer 4.1L L6 cid:250
  212. 1974 Chevrolet Blazer 5.7L V8 cid:350
  213. 1974 Chevrolet Blazer 4.1L L6 cid:250 cc:4098
  214. 1973 Chevrolet Blazer 4.1L L6 cid:250
  215. 1973 Chevrolet Blazer 5.0L V8 cid:307
  216. 1973 Chevrolet Blazer 7.4L V8 cid:454 cc:7441
  217. 1973 Chevrolet Blazer 5.0L V8 cid:307 cc:5031
  218. 1973 Chevrolet Blazer 5.7L V8 cid:350
  219. 1973 Chevrolet Blazer 4.8L L6 cid:292 cc:4801
  220. 1973 Chevrolet Blazer 7.4L V8 cid:454 cc:7439
  221. 1973 Chevrolet Blazer 7.4L V8 cid:454
  222. 1973 Chevrolet Blazer 4.8L L6 cid:292
  223. 1973 Chevrolet Blazer 4.1L L6 cid:250 cc:4097
  224. 1973 Chevrolet Blazer 4.1L L6 cid:250 cc:4098
  225. 1973 Chevrolet Blazer 4.8L L6 cid:292 cc:4786
  226. show all...
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About this product

Part #: 942448

Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

More Details

Automotive Item GradeHigh Performance
Body Height4.000 in.
Body Length13.000 in.
Body Width9.750 in.
ColorBlack
FitmentUniversal
Inlet Connection TypePipe
Inlet Diameter2.250 in.
Inlet Inside Diameter2.250 in.
Inlet Outside Diameter2.250 in.
Inlet PositionOffset
Inlet TypeSingle Offset
Main Piping DiameterOEM
MaterialAluminized Steel
Mount TypeUses New Hangers (Not Included)
Muffler SeriesSuper 44 Series
Muffler TypeReflection
Outlet Connection TypePipe
Outlet Diameter2.500 in.
Outlet Outside Diameter2.250 in.
Outlet PositionOffset
Outlet TypeSingle Offset Outlet
Overall Length19.000 in.
ShapeOval
Sound LevelAggressive
Tip Quantity0
TitleFlowmaster 942448 Super 44 Muffler - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound
Additional Documents
  1. Certificate of Originpdf
  2. Warrantypdf

See what our community says about flowmaster products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Previous owner installed it.
Is this your first time buying from this brand? Did you consider other brands?
Yes but it looks and sounds awesome!
Once you've had a chance to use the product, did it meet your expectations?
Sounds amazing for a v6
View on Nate's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
quality
Is this your first time buying from this brand? Did you consider other brands?
no
Was it easy to install? Any installation tips that will help others?
chop/swap with the 50s series muffler. slightly more forward for location. local muffler shop did the work
Once you've had a chance to use the product, did it meet your expectations?
yes
Any additional comments?
the 50s series was not enough to control interior resonance between 1500-1900 rpm. I think the combination of the long tube header, resonator removal and over larger pipe diameter collectively contributed. It is much much better now, I would say the ideal combo for a full exhaust option (not a dual setup). The additional baffling and size of the 70 series absolutely did not remove any of the performance gains already experienced. So no worries there.
View on Adm's build
Devin Telschow

41

Devin Telschow
2008 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I wanted to make my car a bit louder without breaking the bank
Is this your first time buying from this brand? Did you consider other brands?
Yes
Was it easy to install? Any installation tips that will help others?
It was super easy. The install required only handheld tools and about an hours worth of time.
Once you've had a chance to use the product, did it meet your expectations?
It exceeded my expectations and provided a really nice sound.
View on Devin's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Deeper louder tone
Is this your first time buying from this brand? Did you consider other brands?
no, but i did consider Borla but was too quiet
View on Logan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Sound clips sourced from YouTube
Is this your first time buying from this brand? Did you consider other brands?
Yes, I also considered a Cherry Bomb, Magnaflow, Banks, etc.
View on Drew's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

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