Flowmaster 40 Series Delta Flow Muffler - 2.25" Offset - Inlet / Center Outlet Freeze Plug 15 oz Cartridge

15 oz Cartridge

Fits 1979-1993 Ford Mustang

rotomolded tube and premium hardware

Dual Out Same Side Exit

1957-1957 Chevrolet Del Ray

Flowmaster 40 Series Delta Flow Muffler - 2.25" Offset - Inlet / Center Outlet Freeze Plug 15 oz CartridgeThis two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Aggressive To Moderate