Exhaust Sizing / FAQ

Exhaust Fitment

2011-2019 CHEVROLET / GMC TRUCKS (classic body)
Muffler Inlet : 2.75" (Use 3" Muffler for WELD IN APPLICATION or use with adaptors)
Muffler Outlet 2.75" (Use 3" Muffler for WELD IN APPLICATION or use with adaptors)
Muffler Configuration: Offset / Center

2009-2019 Ram 1500(Classic Body) w/ Factory Dual Tail Pipes
Muffler Inlet: 3"
Muffler Outlets: Dual 2.25" (Use Muffler w/ 2.5" outlets for weld in or use w/ adaptors)
Muffler Configuration: Single In/ Dual Out

2019-2020 Ram 1500(New Body Style) w/ Factory Dual Tail Pipes
Muffler Inlet: 3"
Muffler Outlet: 3"
Muffler Configuration: Center In / Offset Out *These trucks have a y pipe that is seperate from the stock muffler so dual out mufflers are not needed

 

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