Edelbrock

55721

Edelbrock 55721 Sound Deflection Technology Muffler

EAN: 0085347557219

UPC: 085347557219

Mufflers

Designed to eliminate resonance for high-flow performance
Uses neat technology to cancel out the noise
Device through which exhaust is passed to muffle engine sounds
Manipulates the sound waves while allowing the engine to breathe
Comes with 2.5 Inch center inlet, 2.5 inch outlet. 4 inches high - 9 1/8 inches wide and 15 inches long. Overall assembly length is 19 inches.

The Edelbrock Sound Deflection Technology Muffler is designed to eliminate resonance for high-flow performance. These high-flowing mufflers are the latest in exhaust equipment. The chambered design manipulates the sound waves while allowing the engine to breathe. The SDT Muffler is completely free from any packing material, eliminating blowouts and deterioration of the sound over time due to wear and tear. Their cases are made from aluminized steel with no packing material to deteriorate or blow out. The end result is a powerful and throaty sound that produces more horsepower. Inside, the parabolic sound deflectors are designed so that the incoming sound wave energy is redirected back upon the incoming sound waves, reducing exhaust noise significantly. The SDT muffler comes with 1.5 center inlet, 2.5 center outlet and 4 x 10 oval x 14 long.

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