GDP TUNING GDP426007 4" OPEN AIR INTAKE SYSTEM WITH OILED FILTER Finish:Black an intake manifold and the

an intake manifold and the necessary boots

Installation of most aftermarket fuel systems require you to cut and "tee" into your factory fuel filler neck

To avoid stacking rear blocks or going too tall with a single block

Our red powder-coat finish stops before the end of the tubes for better grip ensuring our 4- and 5-ply heavy-duty high-temperature silicone couplers hold tight under high-boost conditions

This hotside pipe is made to fit the stock engine bay and prevent future issues and looks great while it does it

GDP TUNING GDP426007 4" OPEN AIR INTAKE SYSTEM WITH OILED FILTER Finish:Black an intake manifold and theThe GDP Tuning GDP426007 4" Open Air Intake System With Oiled Filter can improve the horsepower and mileage of your 2017 2019 GM 6. 6L Duramax L5P. Thorough testing has been done by GDP to evaluation if open air intakes flow better than enclosed box intake systems. GDPs research showed that open air intake systems without a box outflow enclosed box air intake systems. This air intake system is constructed out of quality stainless steel tubing and