Description
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.
Installation Instructions
Installation Instructions
Specifications:
| Automotive Item Grade | High Performance |
| Body Height | 4.000 in. |
| Body Length | 13.000 in. |
| Body Width | 9.750 in. |
| California Proposition 65 Chemical Name 1 | Nickel (metallic) |
| California Proposition 65 Chemical Name 2 | Chromium (hexavalent compounds) |
| Color | Black |
| Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| Description_ASM | Universal Muffler – Not a direct fit. Some adaptation required. |
| Description_DEF | Exhaust Muffler |
| Description_DES | Super 44™ Delta Flow Muffler |
| Description_EXT | Super 44™ Delta Flow Muffler; 2.25 in. Offset Inlet/Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; 409 Stainless Steel; |
| Description_FAB | Deep Aggressive Exhaust Note |
| Description_FAB | Durable Fully Welded 16ga Stainless Steel |
| Description_FAB | Limited Lifetime Warranty |
| Description_FAB | No Internal Packing To Blowout |
| Description_FAB | Noticeable Interior Resonance |
| Description_FAB | Premium Flowmaster Quality |
| Description_FAB | Race Proven Patented Delta Flow® Technology |
| Description_FAB | Recent Two Chamber Improvement |
| Description_INV | 2.25 IN(O)/OUT(O) SUPER 44 409S |
| Description_INV | Stainless Mufflers |
| Description_KEY | Chambered; Exhaust; Performance muffler; muffler; flowmaster; race muffler; universal muffler; magnaflow; borla; gibson; stainless exhaust; stainless muffler; tuned muffler; sport muffler; tuner; tuned exhaust; exhaust upgrade; performance upgrade |
| Description_MKT | 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. |
| Description_SHO | Muffler |
| Fitment | Universal |
| height | 4.5 |
| Inlet Connection Type | Pipe |
| Inlet Diameter | 2.250 in. |
| Inlet Inside Diameter | 2.250 in. |
| Inlet Outside Diameter | 2.250 in. |
| Inlet Position | Offset |
| Inlet Type | Single Offset |
| length | 20.5 |
| LTL | N |
| Main Piping Diameter | OEM |
| Material | Stainless Steel |
| Mount Type | Uses New Hangers (Not Included) |
| Muffler Series | Super 44 Series |
| Muffler Type | Reflection |
| Outlet Connection Type | Pipe |
| Outlet Diameter | 2.500 in. |
| Outlet Outside Diameter | 2.250 in. |
| Outlet Position | Offset |
| Outlet Type | Single Offset Outlet |
| Overall Length | 19.000 in. |
| Shape | Oval |
| Sound Level | Aggressive |
| Tip Quantity | 0 |
| Title | Flowmaster 842448 Super 44 Series Muffler – 2.25 Offset In / 2.25 Offset Out – Aggressive Sound |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
| weight | 10.0 |
| width | 10.0 |
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