Flowmaster 50 Series Delta Flow Muffler - 2.25in. Center Inlet / Offset Outlet Driver Shoes 1999-2013 GMC Sierra 1500

1999-2013 GMC Sierra 1500

The SpeedStack™ 3 is a stack of 3 laminated Tearoffs that are 4 mil thick

1963-1966 Mercedes-Benz 230SL

Talk about bang for the buck

Flowmaster 50 Series Delta Flow Muffler - 2.25in. Center Inlet / Offset Outlet Driver Shoes 1999-2013 GMC Sierra 1500The three chamber design utilizes Flowmaster's patented 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 409S stainless steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 409 Stainless Steel Limited Lifetime Warranty Mild to Moderate