PPE Resonator Delete Plug 17-25 GM 6.6L L5P Duramax Color Selection:Black The ARMOR LITE 4-Inch Turbo

The ARMOR LITE 4-Inch Turbo Downpipe Kit drastically increases exhaust flow

Choose your model and year below and then pick between three colors

they will withstand extreme exhaust temperatures while maintaining a leak-free seal

or just looking to add some insurance against it happening

you can check for actual rail pressure and comparing to desired rail pressure

PPE Resonator Delete Plug 17-25 GM 6.6L L5P Duramax Color Selection:Black The ARMOR LITE 4-Inch TurboWant to get rid of that big ugly resonator under the hood of your L5P? This billet aluminum plug will take its place and give your truck an upgraded look under the hood. The PPE resonator delete plug is designed to fit your factory intake perfectly so it requires no modifications.