Flowmaster 40 Series Delta Flow 2.5" Center In 2.5" Dual Out Universal Muffler 2008-2010 Ford F-450 6.4L Style: Straight/180-Degree

Style: Straight/180-Degree

Designed with progressive-rate coil springs

Fits Classic Cars

Ductile-iron knuckles maintain proper steering and ESC function

Heavy-gauge aluminized steel — sealed seams for rust resistance

Flowmaster 40 Series Delta Flow 2.5" Center In 2.5" Dual Out Universal Muffler 2008-2010 Ford F-450 6.4L Style: Straight/180-DegreeThis two chamber design incorporates Flowmaster's Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: No internal packing to blowout Race proven Delta Flow technology Excellent Street Strip and Off Road