Flowmaster 50 Series Delta Flow 3" in 2.5" Dual Out Universal Chambered Muffler 2004.5-2005 6.6l lly duramax 2" outlet tip with angled

2" outlet tip with angled cut for aggressive styling

Techni-Cooler is priced lower than many of our competitors

1L - Speedometer

Fits SuperCrew only

Billet STEEL inner 700 input clutch drum

Flowmaster 50 Series Delta Flow 3" in 2.5" Dual Out Universal Chambered Muffler 2004.5-2005 6.6l lly duramax 2" outlet tip with angledThe 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. Features: Moderate Sound Mild interior resonance Excellent choice for Street Rod cars and trucks Improved