Product description
50 Delta Flow® - 2.50 Center In / 2.50 Center Out - Moderate Sound
Flowmaster 50 Series Delta Flow Chambered Muffler
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Supplier details checked 2026-09-23 · Test catalog
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50 Delta Flow® - 2.50 Center In / 2.50 Center Out - Moderate Sound
Flowmaster 50 Series Delta Flow Chambered Muffler
Improved Horsepower, Torque and Engine Efficiency
Excellent choice for Street Rod cars and trucks
Mild interior resonance
Moderate Sound
Universal Muffler - Some adaptation may be required.
Flowmaster 2.5IN(C)/OUT(C) 50 Series DF Muffler
25INCOUTC 50 SERIES DF
FM50SRS CEN/CEN 2.5
The three chamber design utilizes Flowmaster's Delta Flow® technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
MUFF 2.50IN