Exhaust - Super 44 series mufflers - FLOWMASTER

Diesel Truck Exhaust Parts

Diesel truck exhaust systems are unique due to their ability to handle the high pressures and temperatures that diesel engines generate. The right components are critical for optimizing airflow, reducing back pressure, and maintaining emission standards.

Get premium diesel truck exhaust parts designed for power, durability, and performance at Black Diamond Unlimited. Whether you need exhaust kits, pipes, tubes, wraps, sleeves, hangers, clamps, or flanges, our diesel truck exhaust accessories deliver unmatched reliability and precision.

We ensure you have everything you need to enhance your truck’s efficiency and extend its lifespan, whether that’s pipes and tubes for your diesel truck’s exhaust or a completely new system. Trust us for quality parts designed to go the distance.


Flowmaster 842446 2.25 IN(O)/OUT(C) SUPER 44 409S

Flowmaster 842446 2.25 IN(O)/OUT(C) SUPER ..

Brand: Flowmaster

Part Number: 842446

$126.95

Flowmaster 842448 2.25 IN(O)/OUT(O) SUPER 44 409S

Flowmaster 842448 2.25 IN(O)/OUT(O) SUPER ..

Brand: Flowmaster

Part Number: 842448

$126.95

Flowmaster 8425453 2.5 IN(D)/3.0 OUT(C) SUPER 44 409S

Flowmaster 8425453 2.5 IN(D)/3.0 OUT(C) SU..

Brand: Flowmaster

Part Number: 8425453

$126.95

Flowmaster 8425454 2.5 IN(D)/2.5 OUT(D) SUPER 44 409S

Flowmaster 8425454 2.5 IN(D)/2.5 OUT(D) SU..

Brand: Flowmaster

Part Number: 8425454

$126.95

Flowmaster 842546 2.5 IN(O)/OUT(C) SUPER 44 409S

Flowmaster 842546 2.5 IN(O)/OUT(C) SUPER 4..

Brand: Flowmaster

Part Number: 842546

$126.95

Flowmaster 8425461 2.5IN(S)/OUT(C) SUPER 44 - CAMARO 16-20

Flowmaster 8425461 2.5IN(S)/OUT(C) SUPER 4..

Brand: Flowmaster

Part Number: 8425461

$165.95

Flowmaster 842547 2.5 IN(C)/2.5 OUT(O) SUPER 44 409S

Flowmaster 842547 2.5 IN(C)/2.5 OUT(O) SUP..

Brand: Flowmaster

Part Number: 842547

$126.95

Flowmaster 8430452 3 IN(C)/2.5 OUT(D) SUPER 44 409S

Flowmaster 8430452 3 IN(C)/2.5 OUT(D) SUPE..

Brand: Flowmaster

Part Number: 8430452

$126.95

Flowmaster 843046 3 IN(O)/OUT(C) SUPER 44 409S

Flowmaster 843046 3 IN(O)/OUT(C) SUPER 44 ..

Brand: Flowmaster

Part Number: 843046

$126.95

Flowmaster 842548 2.5 IN(O)/OUT(O) SUPER 44 409S

Flowmaster 842548 2.5 IN(O)/OUT(O) SUPER 4..

Brand: Flowmaster

Part Number: 842548

$126.95

Flowmaster 843048 3 IN(O)/OUT(O) SUPER 44 409S

Flowmaster 843048 3 IN(O)/OUT(O) SUPER 44 ..

Brand: Flowmaster

Part Number: 843048

$126.95

Flowmaster 942445 2.25 IN(C)/OUT(C) SUPER 44 SERIES

Flowmaster 942445 2.25 IN(C)/OUT(C) SUPER ..

Brand: Flowmaster

Part Number: 942445

$113.95

Flowmaster 942446 2.25 IN(O)/OUT(C) SUPER 44 SERIES

Flowmaster 942446 2.25 IN(O)/OUT(C) SUPER ..

Brand: Flowmaster

Part Number: 942446

$113.95

Flowmaster 942447 2.25 IN(C)/OUT(O) SUPER 44 SERIES

Flowmaster 942447 2.25 IN(C)/OUT(O) SUPER ..

Brand: Flowmaster

Part Number: 942447

$113.95

Flowmaster 9424472 2.25 IN(C)/OUT(D) SUPER 44 SERIES

Flowmaster 9424472 2.25 IN(C)/OUT(D) SUPER..

Brand: Flowmaster

Part Number: 9424472

$113.95

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