Reviews Reduced Interior Resonance

Dynomax 39447 Stainless Steel Exhaust System

• Stainless steel construction for lifelong protection.
• 100% welded design for maximum durability.
• Straight through design ensures unrestricted exhaust flow and reduces back pressure.
• CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone.
• Dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower..

Flowmaster 943045 3 In(C)/Out(C) Super 44 Series

Flowmaster 42543 2.5In(O)/Out(O) 40 Series Muffler

• Excellent Street/Strip and Off Road application.
• Durable fully welded 16 gauge aluminized steel.

Flowmaster 953048 Super 40 Muffler - 3.00 Offset IN / 3.00 Offset OUT - Aggressive Sound Black

• Excellent performance on high horsepower vehicles.

Thrush 17635 Hush Muffler

• VINTAGE SOUND -- Tri-flow design delivers that perfect hot rod and muscle car sound.
• PREMIUM ACOUSTIC CONTROL -- Fiberglass matting absorbs unwanted interior resonance.
• ENGINEERED TO LAST -- 100% aluminized-coated shell and spun lock heads for long life.
• SLEEK FINISH -- Silver finish features embossed Thrush logo.
• FLEXIBLE SOLUTION -- Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding).

Flowmaster 425403 2.50"In(D)/3"Out(C) 40 Series Muffler

• Excellent Street/Strip and Off Road application.
• Durable fully welded 16 gauge aluminized steel.

Flowmaster 9425472 2.5 In(C)/Out(D) Super 44 Series Muffler

Flowmaster 9430462 Super 44 Muffler - 3.00 Offset IN / 2.50 Dual OUT - Aggressive Sound, Black

• Race proven patented delta flow technology.

Dynomax 17340 Exhaust System

• Large internal flow tubes improve exhaust flow and reduce backpressure.
• Exclusive patented flow director design channels exhaust flow and eliminates turbulence.
• Fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone.
• The "Pure Unadulterated POWER" of DynoMax Super Turbo mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee..