Pro Series Muffler - 3.50 Center In / 3.50 Center Turn Down Out -Moderate Sound " GM Replaces OEM Part number: 68444858AA

Replaces OEM Part number: 68444858AA

7 PowerStroke Injectors 2015-2019

Top: 8 Inch

as the filter can be installed and removed without having to remove the intake tube

Backed by Rough Country: Our HD Forged Tie Rod Kit is protected by Rough Country's industry-leading warranty

Pro Series Muffler - 3.50 Center In / 3.50 Center Turn Down Out -Moderate Sound " GM Replaces OEM Part number: 68444858AAThe Pro Series mufflers work on all applications ranging from street trucks, diesel pullers and RV pushers to every class of racing on dirt or asphalt. During development, at the dyno and track, the Pro Series mufflers consistently delivered performance that is equal to or surpasses open pipe systems, while dramatically reducing sound levels across the RPM range.