Flowmaster 40 Series Delta Flow Muffler - 2.25" Offset - Inlet / 2.25" Opposite Side Offset Outlet Intercooler Manifold 2004-2008 GMC W4500 Forward

2004-2008 GMC W4500 Forward

Sides / Tailgate Included

Drag Link Strap 2304 Sprint Car Drag Link Strap

o Fits CS and CTS products (CTS needs the pod adaptor to fit with mount

Should you need to replace your foam element

Flowmaster 40 Series Delta Flow Muffler - 2.25" Offset - Inlet / 2.25" Opposite Side Offset Outlet Intercooler Manifold 2004-2008 GMC W4500 ForwardThis 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 Mild to Moderate Exterior