Product Details
The GDP Tuning GDP426007D 4" Open Air Intake System With Dry Filter is a superior flowing intake system for your 2017-2019 GM 6.6L Duramax L5P. GDP has done thorough testing to see if open air intakes out flow enclosed box intake systems. Their research concluded that an open-air intake system without a box outperforms air intake systems with an enclosed box.
FEATURES: Dry Filter Media Increased Airflow Stainless-Steel Tubing Available In Raw or Black Powder Coat Finish Not available for sale in the state of California Click here to read Emissions Notice.
