Flowmaster Super 44 Series Chambered Muffler 2017-chevrolet-silverado-3500-hd-lt-esi3708683 Run Up to 33-Inch Tires

Run Up to 33-Inch Tires with Confidence: Gain the clearance you need to conquer rough terrain

two 2-channel marine amps

is just as comfortable as before

Outflows Factory Intake by 20%

MONKEY BAR EXTENSION KIT 12"

Flowmaster Super 44 Series Chambered Muffler 2017-chevrolet-silverado-3500-hd-lt-esi3708683 Run Up to 33-Inch TiresFlowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.