Flowmaster 40 Series Delta Flow Muffler - 2" Offset - Inlet / Center Outlet Solid Flat Tappet Cam Original equipment Grade 8 cylinder

Original equipment Grade 8 cylinder head bolts are ideal for stock or budget performance rebuilds

2015-2023 Ford F-150 XLT SuperCrew Cab Pickup

Fully synthetic

1997-2001 Ford E-150 Econoline

Flowmaster 40 Series Delta Flow Muffler - 2" Offset - Inlet / Center Outlet Solid Flat Tappet Cam Original equipment Grade 8 cylinderThis 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