Description
Designed primarily for today’s heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
Resources
Installation Instructions
Resources
Installation Instructions
Specifications:
| Automotive Item Grade | High Performance |
| Body Height | 5.000 in. |
| Body Length | 18.000 in. |
| Body Width | 10.000 in. |
| 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 | 50 Series™ Heavy Duty Muffler |
| Description_EXT | 50 Series™ Heavy Duty Muffler; 3.5 in. Offset Inlet/Offset Outlet; Case Dimensions 5 in. x 10 in. x 18 in.; 24 in. Overall Length; Aluminized Steel; |
| Description_FAB | 3 Year Limited Warranty |
| Description_FAB | Aggressive And Powerful Exterior Exhaust Tone |
| Description_FAB | Durable Fully Welded 16ga Aluminized Steel |
| Description_FAB | Excellent Street/Strip And Off Road Application |
| Description_FAB | Improved HP/TQ and Engine Efficiency |
| Description_FAB | No Internal Packing To Blowout |
| Description_FAB | Notable Interior Resonance |
| Description_FAB | Premium Flowmaster Quality |
| Description_FAB | The Original Two Chamber Design |
| Description_INV | 3.5 IN(O)/OUT(O) 50 SERIES HD |
| 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 | Designed primarily for today’s heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. |
| Description_MKT | Designed primarily for todays heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. |
| Description_SHO | Muffler |
| Fitment | Universal |
| height | 5.5 |
| Inlet Connection Type | Pipe |
| Inlet Diameter | 3.500 in. |
| Inlet Inside Diameter | 3.500 in. |
| Inlet Outside Diameter | 3.500 in. |
| Inlet Position | Offset |
| Inlet Type | Single Offset |
| length | 28.9 |
| LTL | N |
| Main Piping Diameter | 3.500 in. |
| Material | Aluminized Steel |
| Mount Type | Uses New Hangers (Not Included) |
| Muffler Series | 50 Series HD |
| Muffler Type | Reflection |
| Outlet Connection Type | Pipe |
| Outlet Diameter | 3.500 in. |
| Outlet Outside Diameter | 3.500 in. |
| Outlet Position | Offset |
| Outlet Type | Single Offset Outlet |
| Overall Length | 23.000 in. |
| Shape | Oval |
| Sound Level | Moderate |
| Tip Quantity | 0 |
| Title | Flowmaster 953558 50 H.D. Muffler – 3.50 Offset In / 3.50 Offset Out – Moderate Sound |
| WARNING CA Proposition 65 | No |
| weight | 14.3 |
| width | 10.9 |
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