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40 Series Delta Flow
40 Series Original
50 Series Big Block
50 Series Delta Flow
50 Series HD
60 Series Delta Flow
70 Series
80 Series
Super 10 Series
Super 40 Series
Super 44 Series
Super 50 Series
Aero Chamber Series Mufflers
Afterburner Series Muffler
Flowmonster™
Raptor Series Mufflers
Terminator Series Mufflers
Warlock Series Mufflers
White Box
Delta Flow® Chambered Technology
2. Power Chamber® Creates a negative pressure that helps scavenge exhaust gases
3. Delta Flow® Technology Provides advanced noise cancellation by separating and recombining pulses at precise phase shifts and increased exhaust scavenging.
4. Low-pressure Balance Chamber Blocks power-robbing atmospheric pressure from entering the system.
Delta Flow technology® provides superior scavenging of exhaust gases. This results in increased horsepower, torque, and fuel economy while reducing exterior sound levels and interior resonance. The deflectors function properly only when they have been precisely placed and welded to exact specifications. Only Flowmaster’s state-of-the-art electronic sensing equipment places components to a tolerance of +/- .004”, the tightest specifications in the industry.
- Filter Results
- Clear Selection
- Year
- Make
- Model
- Clear
- 2
- 2.25
- 2.5
- 2.75
- 3
- 3.5
- Absorption / Glasspack
- Chambered
- 2
- 2.25
- 2.5
- 3
- 3.5
- 4/6 CYL Engine
- Classic Muscle Car
- Diesel
- Late Model Muscle Car
- Street Rod
- Street/Strip
- Truck/SUV
- Flowmaster
- Flowmonster
- Flowtech
- Hooker
- Raptor
- White Box
- Center
- Dual
- Offset
- Side
- 13
- 13.5
- 14
- 15
- 17
- 18
- 22
- 6.5
- 8
- 409 Stainless Steel
- Aluminized Steel
- Center
- Dual
- Offset
- Offset (Same End)
- Offset (Same Side)
- 12.5
- 13.5
- 16
- 17
- 18
- 19
- 19.5
- 20
- 20.5
- 21
- 23
- 24
- 28
- Aggressive Sound
- Mild Sound
- Moderate Sound
- 1
- 1
- Turbo mufflers are designed using a 3-tube reverse flow design with packing material for a mild exhaust tone and good exhaust flow.
- Chambered mufflers use an internal chamber that bounces sound waves into each other to eliminate unwanted tones. Chambered mufflers use no packing and are designed for strong exhaust flow and produce a more aggressive exhaust note.
- Glass Pack mufflers use a perforated tube with packing material. This produces excellent exhaust flow and a mid-level exhaust note.
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