Published On Aug 11, 2018
2018 Silverado 2500 HD with Duramax L5p. Truck has afe air intake already installed. Sound clips of before and after with the magnaflow 5 inch filter back exhaust with the 6 inch tip.
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2018 Silverado 2500 HD with Duramax L5p. Truck has afe air intake already installed. Sound clips of before and after with the magnaflow 5 inch filter back exhaust with the 6 inch tip.
